Launch pack

13F Copycat

Multi-manager 13F filing changes scored through selected ethos lenses with source, freshness, and policy context.

Demo question: Where do respected managers overlap or disagree, and which methodology would trust the signal?
OverviewSignalsEthosSourcesPolicyAgent JSON

Manager view

Slice the same 13F evidence.

Pick Berkshire, Pershing, Duquesne, or any combination. SignalPack derives aggregate rows, overlap, ethos scores, and policy checks from atomic manager-level changes instead of committing separate files per combination.

Current signals

115

Selected managers

3/3

Reset

Current view: All selected activity · 3 managers · 115 surfaced signals

/api/packs/13f-copycat/latest?managers=berkshire-hathaway&managers=pershing-square&managers=duquesne-family-office

Version

multi-manager-2026-03-31-v0.1

As of

2026-05-15

Signals

115 surfaced

Policy

warn

Model card

What this pack is for

Give an agent clean multi-manager 13F changes, source records, ethos scores, and policy checks before it drafts any action.

Source chain

  • Berkshire Hathaway, Pershing Square Capital Management, and Duquesne Family Office 13F view showing all mapped ticker-level changes touched by the selected manager set with source records, ethos scoring, and policy checks recalculated for this selection.
  • 13F-HR: Berkshire Hathaway (2026-03-31)
  • 13F-HR: Berkshire Hathaway (2025-12-31)
  • 13F-HR: Pershing Square Capital Management (2026-03-31)

Methodology

  • Compare latest and previous SEC 13F filings.
  • Map securities through identity providers before surfacing ticker-level changes.
  • Preserve atomic manager-level changes so Berkshire/Pershing/Duquesne selections can be derived without separate files.
  • Aggregate selected managers by ticker for any/all, overlap, exclusive, or disagreement views.

Agent handoff

Clean context before action

Give an agent clean multi-manager 13F changes, source records, ethos scores, and policy checks before it drafts any action.

Execution

disabled

Human approval

required

Mock next action: Prepare a review brief or rebalance draft for human approval. Do not execute.

Signals

What the pack surfaced

Each row is the normalized research object an agent can consume instead of scraping a source site or raw filing.

BAC BANK OF AMERICA CORP

reduced · 8.9% weight · 1 manager · warn

1 selected manager change for BANK OF AMERICA CORP (BAC): Berkshire reduced. Combined current 13F weight across selected managers is 8.94%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.

Berkshire Hathaway

reduced · 9.5%

Δ -$3.4B

1 manager surfaced this tickerManager actions: Berkshire reducedCombined current 13F weight 8.94%Aggregate market-value change -$3.4B0 positive / 1 negative manager action

CVX CHEVRON CORP

reduced · 6.2% weight · 1 manager · warn

1 selected manager change for CHEVRON CORP (CVX): Berkshire reduced. Combined current 13F weight across selected managers is 6.23%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.

Berkshire Hathaway

reduced · 6.6%

Δ -$2.4B

1 manager surfaced this tickerManager actions: Berkshire reducedCombined current 13F weight 6.23%Aggregate market-value change -$2.4B0 positive / 1 negative manager action

GOOGL ALPHABET INC-CL A

added · 5.6% weight · 3 managers · candidate

3 selected manager changes for ALPHABET INC-CL A (GOOGL): Berkshire added, Pershing reduced, Duquesne exited. Combined current 13F weight across selected managers is 5.57%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.

Berkshire Hathaway

added · 5.9%

Δ $10B

Pershing Square Capital Management

reduced · 0.1%

Δ -$203M

Duquesne Family Office

exited · 0%

Δ -$120.5M

3 managers surfaced this tickerManager actions: Berkshire added, Pershing reduced, Duquesne exitedCombined current 13F weight 5.57%Aggregate market-value change $9.7B1 positive / 2 negative manager actions

DVA DAVITA INC

reduced · 1.6% weight · 1 manager · warn

1 selected manager change for DAVITA INC (DVA): Berkshire reduced. Combined current 13F weight across selected managers is 1.65%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.

Berkshire Hathaway

reduced · 1.8%

Δ $1B

1 manager surfaced this tickerManager actions: Berkshire reducedCombined current 13F weight 1.65%Aggregate market-value change $1B0 positive / 1 negative manager action

DAL DELTA AIR LINES INC

added · 0.9% weight · 2 managers · candidate

2 selected manager changes for DELTA AIR LINES INC (DAL): Berkshire new, Duquesne exited. Combined current 13F weight across selected managers is 0.94%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.

Berkshire Hathaway

new · 1.0%

Δ $2.6B

Duquesne Family Office

exited · 0%

Δ -$45.2M

2 managers surfaced this tickerManager actions: Berkshire new, Duquesne exitedCombined current 13F weight 0.94%Aggregate market-value change $2.6B1 positive / 1 negative manager actions

AMZN AMAZON.COM INC

reduced · 0.9% weight · 3 managers · warn

3 selected manager changes for AMAZON.COM INC (AMZN): Berkshire exited, Pershing added, Duquesne reduced. Combined current 13F weight across selected managers is 0.87%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.

Berkshire Hathaway

exited · 0%

Δ -$525.3M

Pershing Square Capital Management

added · 17.4%

Δ $167.4M

Duquesne Family Office

reduced · 1.5%

Δ -$142.2M

3 managers surfaced this tickerManager actions: Berkshire exited, Pershing added, Duquesne reducedCombined current 13F weight 0.87%Aggregate market-value change -$500.1M1 positive / 2 negative manager actions

BN BROOKFIELD CORP

reduced · 0.9% weight · 1 manager · warn

1 selected manager change for BROOKFIELD CORP (BN): Pershing reduced. Combined current 13F weight across selected managers is 0.86%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.

Pershing Square Capital Management

reduced · 17.6%

Δ -$401.8M

1 manager surfaced this tickerManager actions: Pershing reducedCombined current 13F weight 0.86%Aggregate market-value change -$401.8M0 positive / 1 negative manager action

UBER UBER TECHNOLOGIES INC

reduced · 0.8% weight · 1 manager · warn

1 selected manager change for UBER TECHNOLOGIES INC (UBER): Pershing reduced. Combined current 13F weight across selected managers is 0.77%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.

Pershing Square Capital Management

reduced · 15.7%

Δ -$313.3M

1 manager surfaced this tickerManager actions: Pershing reducedCombined current 13F weight 0.77%Aggregate market-value change -$313.3M0 positive / 1 negative manager action

MSFT MICROSOFT CORP

new · 0.8% weight · 1 manager · candidate

1 selected manager change for MICROSOFT CORP (MSFT): Pershing new. Combined current 13F weight across selected managers is 0.75%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.

Pershing Square Capital Management

new · 15.3%

Δ $2.1B

1 manager surfaced this tickerManager actions: Pershing newCombined current 13F weight 0.75%Aggregate market-value change $2.1B1 positive / 0 negative manager action

QSR RESTAURANT BRANDS INTERN

reduced · 0.6% weight · 2 managers · warn

2 selected manager changes for RESTAURANT BRANDS INTERN (QSR): Pershing reduced, Duquesne reduced. Combined current 13F weight across selected managers is 0.61%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.

Pershing Square Capital Management

reduced · 12.2%

Δ $113.3M

Duquesne Family Office

reduced · 1.0%

Δ -$48.9M

2 managers surfaced this tickerManager actions: Pershing reduced, Duquesne reducedCombined current 13F weight 0.61%Aggregate market-value change $64.4M0 positive / 2 negative manager actions

META META PLATFORMS INC-CLASS A

reduced · 0.5% weight · 1 manager · warn

1 selected manager change for META PLATFORMS INC-CLASS A (META): Pershing reduced. Combined current 13F weight across selected managers is 0.54%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.

Pershing Square Capital Management

reduced · 11.1%

Δ -$242.4M

1 manager surfaced this tickerManager actions: Pershing reducedCombined current 13F weight 0.54%Aggregate market-value change -$242.4M0 positive / 1 negative manager action

NYT NEW YORK TIMES CO-A

added · 0.5% weight · 1 manager · watch

1 selected manager change for NEW YORK TIMES CO-A (NYT): Berkshire added. Combined current 13F weight across selected managers is 0.45%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.

Berkshire Hathaway

added · 0.5%

Δ $916.6M

1 manager surfaced this tickerManager actions: Berkshire addedCombined current 13F weight 0.45%Aggregate market-value change $916.6M1 positive / 0 negative manager action

Ethos

How methodologies interpret the same pack

13F has true scored ethos outputs today. Finance-derived packs show honest demo interpretations and clearly mark where formal scoring still needs to be added.

Intelligent Investor

fail

0 pass, 24 warn, 91 fail across 115 scored changes.

BAC: warn (4/7)

CVX: fail (2/7)

GOOGL: warn (3/7)

DVA: warn (4/7)

Moat Builder

fail

6 pass, 8 warn, 101 fail across 115 scored changes.

BAC: fail (0/6)

CVX: fail (2/6)

GOOGL: pass (6/6)

DVA: fail (0/6)

Disruption Thesis

fail

7 pass, 0 warn, 108 fail across 115 scored changes.

BAC: fail (0/5)

CVX: fail (0/5)

GOOGL: pass (5/5)

DVA: fail (0/5)

Sources

Traceable inputs

The demo keeps source identity, freshness, and limitations attached to every pack output.

Limitations

Trust notes stay visible

Derived manager-selection view from multi-manager-2026-03-31-v0.1; no separate JSON artifact is generated for this combination.

Read-only research artifact. No execution, custody, or personalized advice.

Multi-manager rows aggregate manager-level 13F changes by ticker; individual filing records remain attached as source IDs.

CUSIP-to-ticker mapping resolved through openfigi-v3:115.

Fundamental context combines SEC Company Facts financial metrics with fixture thematic/valuation fields for demo scoring (sec-company-facts-v0.1:101, fixture-fundamentals-v0.2:31).

All selected raw change candidates mapped to tickers.

Policy

Guardrails before broker handoff

The pack carries explicit pass/warn/blocked checks, and the default demo posture never enables execution.

Execution

pass

SignalPack does not execute trades or connect to broker accounts.

Human approval

pass

Any downstream order draft must be approved outside SignalPack.

Max position

pass

No surfaced position exceeds the 12% policy cap.

Source coverage

pass

Every surfaced change has at least one source record.

Ethos failures

warn

CVX, BN, UBER, QSR, LLYVK, NTRA, EWZ, INSM, TSM, RSP, YPF, TBBB, AA, STZ, SE, WWD, TEVA, ROKU, AVGO, M, CPNG, OPCH, CRH, FIGR, ARGT, CAI, RVMD, LSCC, SNDK, UAL, HUM, WAB, TWLO, JBL, SCCO, GSG, LIN, STX, IWM, CLF, NUVB, BE, INTC, BLTE, U, ARM, OLMA, Q, ADMA, XENE, JBS, DAKT, NET, LYB, VIST, TWST, COHR, CLS, STUB, DBVT, MU, PCT, LITE, MELI, SOLS, WLK, FWONK, LILA, LILAK, BATRK, HLT, XLF, COGT, DOCU, EEM, FLUT, AEVA, GS, RH, CMG, Z, CDTX, PM, AAL, AGX, DASH, PGNY, WOLF, NP fails more than 2 selected ethos lenses.

Agent JSON

What an agent receives

This is the product thesis in concrete form: clean strategy context, source notes, normalized signals, ethos interpretation, and policy in one response.

Endpoint

GET /api/packs/13f-copycat/latest?managers=berkshire-hathaway&managers=pershing-square&managers=duquesne-family-office
{
  "pack": "13f-copycat",
  "title": "Berkshire Hathaway, Pershing Square Capital Management, and Duquesne Family Office 13F Copycat view",
  "version": "multi-manager-2026-03-31-v0.1",
  "asOf": "2026-05-15",
  "status": "launch",
  "view": {
    "mode": "any",
    "managerIds": [
      "berkshire-hathaway",
      "pershing-square",
      "duquesne-family-office"
    ],
    "managerCount": 3,
    "derivedFromId": "13f-copycat-multi-manager-2026-03-31",
    "description": "Berkshire Hathaway, Pershing Square Capital Management, and Duquesne Family Office 13F view showing all mapped ticker-level changes touched by the selected manager set with source records, ethos scoring, and policy checks recalculated for this selection."
  },
  "managers": [
    {
      "id": "berkshire-hathaway",
      "name": "Berkshire Hathaway",
      "cik": "1067983",
      "reportQuarter": "2026-03-31",
      "holdingCount": 90
    },
    {
      "id": "pershing-square",
      "name": "Pershing Square Capital Management",
      "cik": "1336528",
      "reportQuarter": "2026-03-31",
      "holdingCount": 11
    },
    {
      "id": "duquesne-family-office",
      "name": "Duquesne Family Office",
      "cik": "1536411",
      "reportQuarter": "2026-03-31",
      "holdingCount": 70
    }
  ],
  "source": {
    "type": "SEC_13F",
    "sample": false,
    "urls": [
      "https://www.sec.gov/Archives/edgar/data/1067983/000119312526226661/53405.xml",
      "https://www.sec.gov/Archives/edgar/data/1067983/000119312526054580/50240.xml",
      "https://www.sec.gov/Archives/edgar/data/1336528/000117266126002336/infotable.xml",
      "https://www.sec.gov/Archives/edgar/data/1336528/000117266126001091/infotable.xml",
      "https://www.sec.gov/Archives/edgar/data/1536411/000153641126000004/form13f_20260331.xml",
      "https://www.sec.gov/Archives/edgar/data/1536411/000153641126000002/form13f_20251231.xml"
    ],
    "freshnessNotes": [
      "Latest filing dates: Berkshire Hathaway 2026-05-15; Pershing Square Capital Management 2026-05-15; Duquesne Family Office 2026-05-15",
      "Report quarter/date: 2026-03-31",
      "13F filings can lag quarter-end by up to 45 days."
    ],
    "limitations": [
      "Derived manager-selection view from multi-manager-2026-03-31-v0.1; no separate JSON artifact is generated for this combination.",
      "Read-only research artifact. No execution, custody, or personalized advice.",
      "Multi-manager rows aggregate manager-level 13F changes by ticker; individual filing records remain attached as source IDs.",
      "CUSIP-to-ticker mapping resolved through openfigi-v3:115."
    ]
  },
  "methodologyVersion": "13f-ethos-live-v0.1",
  "signals": [
    {
      "ticker": "BAC",
      "action": "reduced",
      "reviewStatus": "warn",
      "weightPct": 8.94,
      "summary": "1 selected manager change for BANK OF AMERICA CORP (BAC): Berkshire reduced. Combined current 13F weight across selected managers is 8.94%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.",
      "convictionSignals": [
        "1 manager surfaced this ticker",
        "Manager actions: Berkshire reduced",
        "Combined current 13F weight 8.94%",
        "Aggregate market-value change -$3.4B",
        "0 positive / 1 negative manager action"
      ],
      "sourceIds": [
        "0001193125-26-226661",
        "0001193125-26-054580"
      ],
      "managers": [
        {
          "managerId": "berkshire-hathaway",
          "managerName": "Berkshire Hathaway",
          "action": "reduced",
          "weightPct": 9.52,
          "sourceIds": [
            "0001193125-26-226661",
            "0001193125-26-054580"
          ]
        }
      ],
      "ethosScores": [
        {
          "ethosId": "intelligent-investor",
          "score": 4,
          "maxScore": 7,
          "status": "warn"
        },
        {
          "ethosId": "moat-builder",
          "score": 0,
          "maxScore": 6,
          "status": "fail"
        },
        {
          "ethosId": "disruption-thesis",
          "score": 0,
          "maxScore": 5,
          "status": "fail"
        }
      ]
    },
    {
      "ticker": "CVX",
      "action": "reduced",
      "reviewStatus": "warn",
      "weightPct": 6.23,
      "summary": "1 selected manager change for CHEVRON CORP (CVX): Berkshire reduced. Combined current 13F weight across selected managers is 6.23%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.",
      "convictionSignals": [
        "1 manager surfaced this ticker",
        "Manager actions: Berkshire reduced",
        "Combined current 13F weight 6.23%",
        "Aggregate market-value change -$2.4B",
        "0 positive / 1 negative manager action"
      ],
      "sourceIds": [
        "0001193125-26-226661",
        "0001193125-26-054580"
      ],
      "managers": [
        {
          "managerId": "berkshire-hathaway",
          "managerName": "Berkshire Hathaway",
          "action": "reduced",
          "weightPct": 6.64,
          "sourceIds": [
            "0001193125-26-226661",
            "0001193125-26-054580"
          ]
        }
      ],
      "ethosScores": [
        {
          "ethosId": "intelligent-investor",
          "score": 2,
          "maxScore": 7,
          "status": "fail"
        },
        {
          "ethosId": "moat-builder",
          "score": 2,
          "maxScore": 6,
          "status": "fail"
        },
        {
          "ethosId": "disruption-thesis",
          "score": 0,
          "maxScore": 5,
          "status": "fail"
        }
      ]
    },
    {
      "ticker": "GOOGL",
      "action": "added",
      "reviewStatus": "candidate",
      "weightPct": 5.57,
      "summary": "3 selected manager changes for ALPHABET INC-CL A (GOOGL): Berkshire added, Pershing reduced, Duquesne exited. Combined current 13F weight across selected managers is 5.57%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.",
      "convictionSignals": [
        "3 managers surfaced this ticker",
        "Manager actions: Berkshire added, Pershing reduced, Duquesne exited",
        "Combined current 13F weight 5.57%",
        "Aggregate market-value change $9.7B",
        "1 positive / 2 negative manager actions"
      ],
      "sourceIds": [
        "0001193125-26-226661",
        "0001193125-26-054580",
        "0001172661-26-002336",
        "0001172661-26-001091",
        "0001536411-26-000004",
        "0001536411-26-000002"
      ],
      "managers": [
        {
          "managerId": "berkshire-hathaway",
          "managerName": "Berkshire Hathaway",
          "action": "added",
          "weightPct": 5.93,
          "sourceIds": [
            "0001193125-26-226661",
            "0001193125-26-054580"
          ]
        },
        {
          "managerId": "pershing-square",
          "managerName": "Pershing Square Capital Management",
          "action": "reduced",
          "weightPct": 0.07,
          "sourceIds": [
            "0001172661-26-002336",
            "0001172661-26-001091"
          ]
        },
        {
          "managerId": "duquesne-family-office",
          "managerName": "Duquesne Family Office",
          "action": "exited",
          "weightPct": 0,
          "sourceIds": [
            "0001536411-26-000004",
            "0001536411-26-000002"
          ]
        }
      ],
      "ethosScores": [
        {
          "ethosId": "intelligent-investor",
          "score": 3,
          "maxScore": 7,
          "status": "warn"
        },
        {
          "ethosId": "moat-builder",
          "score": 6,
          "maxScore": 6,
          "status": "pass"
        },
        {
          "ethosId": "disruption-thesis",
          "score": 5,
          "maxScore": 5,
          "status": "pass"
        }
      ]
    },
    {
      "ticker": "DVA",
      "action": "reduced",
      "reviewStatus": "warn",
      "weightPct": 1.65,
      "summary": "1 selected manager change for DAVITA INC (DVA): Berkshire reduced. Combined current 13F weight across selected managers is 1.65%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.",
      "convictionSignals": [
        "1 manager surfaced this ticker",
        "Manager actions: Berkshire reduced",
        "Combined current 13F weight 1.65%",
        "Aggregate market-value change $1B",
        "0 positive / 1 negative manager action"
      ],
      "sourceIds": [
        "0001193125-26-226661",
        "0001193125-26-054580"
      ],
      "managers": [
        {
          "managerId": "berkshire-hathaway",
          "managerName": "Berkshire Hathaway",
          "action": "reduced",
          "weightPct": 1.76,
          "sourceIds": [
            "0001193125-26-226661",
            "0001193125-26-054580"
          ]
        }
      ],
      "ethosScores": [
        {
          "ethosId": "intelligent-investor",
          "score": 4,
          "maxScore": 7,
          "status": "warn"
        },
        {
          "ethosId": "moat-builder",
          "score": 0,
          "maxScore": 6,
          "status": "fail"
        },
        {
          "ethosId": "disruption-thesis",
          "score": 0,
          "maxScore": 5,
          "status": "fail"
        }
      ]
    },
    {
      "ticker": "DAL",
      "action": "added",
      "reviewStatus": "candidate",
      "weightPct": 0.94,
      "summary": "2 selected manager changes for DELTA AIR LINES INC (DAL): Berkshire new, Duquesne exited. Combined current 13F weight across selected managers is 0.94%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.",
      "convictionSignals": [
        "2 managers surfaced this ticker",
        "Manager actions: Berkshire new, Duquesne exited",
        "Combined current 13F weight 0.94%",
        "Aggregate market-value change $2.6B",
        "1 positive / 1 negative manager actions"
      ],
      "sourceIds": [
        "0001193125-26-226661",
        "0001193125-26-054580",
        "0001536411-26-000004",
        "0001536411-26-000002"
      ],
      "managers": [
        {
          "managerId": "berkshire-hathaway",
          "managerName": "Berkshire Hathaway",
          "action": "new",
          "weightPct": 1.01,
          "sourceIds": [
            "0001193125-26-226661",
            "0001193125-26-054580"
          ]
        },
        {
          "managerId": "duquesne-family-office",
          "managerName": "Duquesne Family Office",
          "action": "exited",
          "weightPct": 0,
          "sourceIds": [
            "0001536411-26-000004",
            "0001536411-26-000002"
          ]
        }
      ],
      "ethosScores": [
        {
          "ethosId": "intelligent-investor",
          "score": 3,
          "maxScore": 7,
          "status": "warn"
        },
        {
          "ethosId": "moat-builder",
          "score": 1,
          "maxScore": 6,
          "status": "fail"
        },
        {
          "ethosId": "disruption-thesis",
          "score": 0,
          "maxScore": 5,
          "status": "fail"
        }
      ]
    },
    {
      "ticker": "AMZN",
      "action": "reduced",
      "reviewStatus": "warn",
      "weightPct": 0.87,
      "summary": "3 selected manager changes for AMAZON.COM INC (AMZN): Berkshire exited, Pershing added, Duquesne reduced. Combined current 13F weight across selected managers is 0.87%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.",
      "convictionSignals": [
        "3 managers surfaced this ticker",
        "Manager actions: Berkshire exited, Pershing added, Duquesne reduced",
        "Combined current 13F weight 0.87%",
        "Aggregate market-value change -$500.1M",
        "1 positive / 2 negative manager actions"
      ],
      "sourceIds": [
        "0001193125-26-226661",
        "0001193125-26-054580",
        "0001172661-26-002336",
        "0001172661-26-001091",
        "0001536411-26-000004",
        "0001536411-26-000002"
      ],
      "managers": [
        {
          "managerId": "berkshire-hathaway",
          "managerName": "Berkshire Hathaway",
          "action": "exited",
          "weightPct": 0,
          "sourceIds": [
            "0001193125-26-226661",
            "0001193125-26-054580"
          ]
        },
        {
          "managerId": "pershing-square",
          "managerName": "Pershing Square Capital Management",
          "action": "added",
          "weightPct": 17.39,
          "sourceIds": [
            "0001172661-26-002336",
            "0001172661-26-001091"
          ]
        },
        {
          "managerId": "duquesne-family-office",
          "managerName": "Duquesne Family Office",
          "action": "reduced",
          "weightPct": 1.52,
          "sourceIds": [
            "0001536411-26-000004",
            "0001536411-26-000002"
          ]
        }
      ],
      "ethosScores": [
        {
          "ethosId": "intelligent-investor",
          "score": 2,
          "maxScore": 7,
          "status": "fail"
        },
        {
          "ethosId": "moat-builder",
          "score": 4,
          "maxScore": 6,
          "status": "warn"
        },
        {
          "ethosId": "disruption-thesis",
          "score": 4,
          "maxScore": 5,
          "status": "pass"
        }
      ]
    },
    {
      "ticker": "BN",
      "action": "reduced",
      "reviewStatus": "warn",
      "weightPct": 0.86,
      "summary": "1 selected manager change for BROOKFIELD CORP (BN): Pershing reduced. Combined current 13F weight across selected managers is 0.86%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.",
      "convictionSignals": [
        "1 manager surfaced this ticker",
        "Manager actions: Pershing reduced",
        "Combined current 13F weight 0.86%",
        "Aggregate market-value change -$401.8M",
        "0 positive / 1 negative manager action"
      ],
      "sourceIds": [
        "0001172661-26-002336",
        "0001172661-26-001091"
      ],
      "managers": [
        {
          "managerId": "pershing-square",
          "managerName": "Pershing Square Capital Management",
          "action": "reduced",
          "weightPct": 17.62,
          "sourceIds": [
            "0001172661-26-002336",
            "0001172661-26-001091"
          ]
        }
      ],
      "ethosScores": [
        {
          "ethosId": "intelligent-investor",
          "score": 0,
          "maxScore": 7,
          "status": "fail"
        },
        {
          "ethosId": "moat-builder",
          "score": 0,
          "maxScore": 6,
          "status": "fail"
        },
        {
          "ethosId": "disruption-thesis",
          "score": 0,
          "maxScore": 5,
          "status": "fail"
        }
      ]
    },
    {
      "ticker": "UBER",
      "action": "reduced",
      "reviewStatus": "warn",
      "weightPct": 0.77,
      "summary": "1 selected manager change for UBER TECHNOLOGIES INC (UBER): Pershing reduced. Combined current 13F weight across selected managers is 0.77%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff.",
      "convictionSignals": [
        "1 manager surfaced this ticker",
        "Manager actions: Pershing reduced",
        "Combined current 13F weight 0.77%",
        "Aggregate market-value change -$313.3M",
        "0 positive / 1 negative manager action"
      ],
      "sourceIds": [
        "0001172661-26-002336",
        "0001172661-26-001091"
      ],
      "managers": [
        {
          "managerId": "pershing-square",
          "managerName": "Pershing Square Capital Management",
          "action": "reduced",
          "weightPct": 15.71,
          "sourceIds": [
            "0001172661-26-002336",
            "0001172661-26-001091"
          ]
        }
      ],
      "ethosScores": [
        {
          "ethosId": "intelligent-investor",
          "score": 0,
          "maxScore": 7,
          "status": "fail"
        },
        {
          "ethosId": "moat-builder",
          "score": 0,
          "maxScore": 6,
          "status": "fail"
        },
        {
          "ethosId": "disruption-thesis",
          "score": 1,
          "maxScore": 5,
          "status": "fail"
        }
      ]
    }
  ],
  "ethos": [
    {
      "id": "intelligent-investor",
      "status": "fail",
      "summary": "0 pass, 24 warn, 91 fail across 115 scored changes."
    },
    {
      "id": "moat-builder",
      "status": "fail",
      "summary": "6 pass, 8 warn, 101 fail across 115 scored changes."
    },
    {
      "id": "disruption-thesis",
      "status": "fail",
      "summary": "7 pass, 0 warn, 108 fail across 115 scored changes."
    }
  ],
  "policy": {
    "executionEnabled": false,
    "humanApprovalRequired": true,
    "status": "warn",
    "checks": [
      {
        "id": "execution-disabled",
        "label": "Execution",
        "status": "pass",
        "message": "SignalPack does not execute trades or connect to broker accounts."
      },
      {
        "id": "human-approval-required",
        "label": "Human approval",
        "status": "pass",
        "message": "Any downstream order draft must be approved outside SignalPack."
      },
      {
        "id": "max-position-weight",
        "label": "Max position",
        "status": "pass",
        "message": "No surfaced position exceeds the 12% policy cap."
      },
      {
        "id": "source-coverage",
        "label": "Source coverage",
        "status": "pass",
        "message": "Every surfaced change has at least one source record."
      },
      {
        "id": "ethos-failure-count",
        "label": "Ethos failures",
        "status": "warn",
        "message": "CVX, BN, UBER, QSR, LLYVK, NTRA, EWZ, INSM, TSM, RSP, YPF, TBBB, AA, STZ, SE, WWD, TEVA, ROKU, AVGO, M, CPNG, OPCH, CRH, FIGR, ARGT, CAI, RVMD, LSCC, SNDK, UAL, HUM, WAB, TWLO, JBL, SCCO, GSG, LIN, STX, IWM, CLF, NUVB, BE, INTC, BLTE, U, ARM, OLMA, Q, ADMA, XENE, JBS, DAKT, NET, LYB, VIST, TWST, COHR, CLS, STUB, DBVT, MU, PCT, LITE, MELI, SOLS, WLK, FWONK, LILA, LILAK, BATRK, HLT, XLF, COGT, DOCU, EEM, FLUT, AEVA, GS, RH, CMG, Z, CDTX, PM, AAL, AGX, DASH, PGNY, WOLF, NP fails more than 2 selected ethos lenses."
      }
    ],
    "blockedReasons": []
  },
  "handoff": {
    "executionEnabled": false,
    "humanApprovalRequired": true,
    "nextAgentAction": "prepare_review_brief"
  }
}
Raw artifact preview
{
  "id": "13f-copycat-multi-manager-2026-03-31:view:any:berkshire-hathaway+pershing-square+duquesne-family-office",
  "pack": "13f-copycat",
  "version": "multi-manager-2026-03-31-v0.1",
  "asOf": "2026-05-15",
  "sourceSummary": {
    "sourceType": "SEC_13F",
    "sample": false,
    "description": "Berkshire Hathaway, Pershing Square Capital Management, and Duquesne Family Office 13F view showing all mapped ticker-level changes touched by the selected manager set with source records, ethos scoring, and policy checks recalculated for this selection.",
    "filingCount": 6,
    "sourceUrls": [
      "https://www.sec.gov/Archives/edgar/data/1067983/000119312526226661/53405.xml",
      "https://www.sec.gov/Archives/edgar/data/1067983/000119312526054580/50240.xml",
      "https://www.sec.gov/Archives/edgar/data/1336528/000117266126002336/infotable.xml",
      "https://www.sec.gov/Archives/edgar/data/1336528/000117266126001091/infotable.xml",
      "https://www.sec.gov/Archives/edgar/data/1536411/000153641126000004/form13f_20260331.xml",
      "https://www.sec.gov/Archives/edgar/data/1536411/000153641126000002/form13f_20251231.xml"
    ],
    "freshnessNotes": [
      "Latest filing dates: Berkshire Hathaway 2026-05-15; Pershing Square Capital Management 2026-05-15; Duquesne Family Office 2026-05-15",
      "Report quarter/date: 2026-03-31",
      "13F filings can lag quarter-end by up to 45 days."
    ],
    "limitations": [
      "Derived manager-selection view from multi-manager-2026-03-31-v0.1; no separate JSON artifact is generated for this combination.",
      "Read-only research artifact. No execution, custody, or personalized advice.",
      "Multi-manager rows aggregate manager-level 13F changes by ticker; individual filing records remain attached as source IDs.",
      "CUSIP-to-ticker mapping resolved through openfigi-v3:115.",
      "Fundamental context combines SEC Company Facts financial metrics with fixture thematic/valuation fields for demo scoring (sec-company-facts-v0.1:101, fixture-fundamentals-v0.2:31).",
      "All selected raw change candidates mapped to tickers."
    ]
  },
  "inputs": [
    {
      "id": "0001193125-26-226661",
      "type": "13F-HR",
      "cik": "1067983",
      "managerName": "Berkshire Hathaway",
      "accessionNumber": "0001193125-26-226661",
      "filedAt": "2026-05-15",
      "reportQuarter": "2026-03-31",
      "sourceUrl": "https://www.sec.gov/Archives/edgar/data/1067983/000119312526226661/53405.xml"
    },
    {
      "id": "0001193125-26-054580",
      "type": "13F-HR",
      "cik": "1067983",
      "managerName": "Berkshire Hathaway",
      "accessionNumber": "0001193125-26-054580",
      "filedAt": "2026-02-17",
      "reportQuarter": "2025-12-31",
      "sourceUrl": "https://www.sec.gov/Archives/edgar/data/1067983/000119312526054580/50240.xml"
    },
    {
      "id": "0001172661-26-002336",
      "type": "13F-HR",
      "cik": "1336528",
      "managerName": "Pershing Square Capital Management",
      "accessionNumber": "0001172661-26-002336",
      "filedAt": "2026-05-15",
      "reportQuarter": "2026-03-31",
      "sourceUrl": "https://www.sec.gov/Archives/edgar/data/1336528/000117266126002336/infotable.xml"
    },
    {
      "id": "0001172661-26-001091",
      "type": "13F-HR",
      "cik": "1336528",
      "managerName": "Pershing Square Capital Management",
      "accessionNumber": "0001172661-26-001091",
      "filedAt": "2026-02-17",
      "reportQuarter": "2025-12-31",
      "sourceUrl": "https://www.sec.gov/Archives/edgar/data/1336528/000117266126001091/infotable.xml"
    },
    {
      "id": "0001536411-26-000004",
      "type": "13F-HR",
      "cik": "1536411",
      "managerName": "Duquesne Family Office",
      "accessionNumber": "0001536411-26-000004",
      "filedAt": "2026-05-15",
      "reportQuarter": "2026-03-31",
      "sourceUrl": "https://www.sec.gov/Archives/edgar/data/1536411/000153641126000004/form13f_20260331.xml"
    },
    {
      "id": "0001536411-26-000002",
      "type": "13F-HR",
      "cik": "1536411",
      "managerName": "Duquesne Family Office",
      "accessionNumber": "0001536411-26-000002",
      "filedAt": "2026-02-17",
      "reportQuarter": "2025-12-31",
      "sourceUrl": "https://www.sec.gov/Archives/edgar/data/1536411/000153641126000002/form13f_20251231.xml"
    }
  ],
  "managers": [
    {
      "id": "berkshire-hathaway",
      "name": "Berkshire Hathaway",
      "cik": "1067983",
      "latestSourceId": "0001193125-26-226661",
      "previousSourceId": "0001193125-26-054580",
      "latestFiledAt": "2026-05-15",
      "previousFiledAt": "2026-02-17",
      "reportQuarter": "2026-03-31",
      "holdingCount": 90,
      "portfolioMarketValueUsd": 263095703570,
      "previousPortfolioMarketValueUsd": 274160086701
    },
    {
      "id": "pershing-square",
      "name": "Pershing Square Capital Management",
      "cik": "1336528",
      "latestSourceId": "0001172661-26-002336",
      "previousSourceId": "0001172661-26-001091",
      "latestFiledAt": "2026-05-15",
      "previousFiledAt": "2026-02-17",
      "reportQuarter": "2026-03-31",
      "holdingCount": 11,
      "portfolioMarketValueUsd": 13714299861,
      "previousPortfolioMarketValueUsd": 15526737802
    },
    {
      "id": "duquesne-family-office",
      "name": "Duquesne Family Office",
      "cik": "1536411",
      "latestSourceId": "0001536411-26-000004",
      "previousSourceId": "0001536411-26-000002",
      "latestFiledAt": "2026-05-15",
      "previousFiledAt": "2026-02-17",
      "reportQuarter": "2026-03-31",
      "holdingCount": 70,
      "portfolioMarketValueUsd": 3376828000,
      "previousPortfolioMarketValueUsd": 4494450000
    }
  ],
  "view": {
    "mode": "any",
    "managerIds": [
      "berkshire-hathaway",
      "pershing-square",
      "duquesne-family-office"
    ],
    "managerCount": 3,
    "derivedFromId": "13f-copycat-multi-manager-2026-03-31",
    "description": "Berkshire Hathaway, Pershing Square Capital Management, and Duquesne Family Office 13F view showing all mapped ticker-level changes touched by the selected manager set with source records, ethos scoring, and policy checks recalculated for this selection."
  },
  "managerChanges": [
    {
      "managerId": "berkshire-hathaway",
      "managerName": "Berkshire Hathaway",
      "ticker": "GOOGL",
      "issuerName": "ALPHABET INC-CL A",
      "action": "added",
      "currentWeightPct": 5.93,
      "previousWeightPct": 2.04,
      "weightChangePct": 3.89,
      "currentMarketValueUsd": 15600071913,
      "previousMarketValueUsd": 5585842446,
      "currentShares": 54249798,
      "previousShares": 17846142,
      "shareChange": 36403656,
      "marketValueChangeUsd": 10014229467,
      "sourceIds": [
        "0001193125-26-226661",
        "0001193125-26-054580"
      ],
      "reviewStatus": "candidate",
      "convictionSignals": [
        "Berkshire Hathaway added 36,403,656 shares",
        "Current 13F weight 5.93%",
        "Market-value change $10.0B"
      ],
      "summary": "Berkshire Hathaway added ALPHABET INC-CL A (GOOGL) by 36,403,656 shares. Current 13F weight is 5.93%. SignalPack scores this change through selected ethos lenses before any handoff."
    },
    {
      "managerId": "berkshire-hathaway",
      "managerName": "Berkshire Hathaway",
      "ticker": "BAC",
      "issuerName": "BANK OF AMERICA CORP",
      "action": "reduced",
      "currentWeightPct": 9.52,
      "previousWeightPct": 10.38,
      "weightChangePct": -0.86,
      "currentMarketValueUsd": 25039178044,
      "previousMarketValueUsd": 28451276370,
      "currentShares": 513624165,
      "previousShares": 517295934,
      "shareChange": -3671769,
      "marketValueChangeUsd": -3412098326,
      "sourceIds": [
        "0001193125-26-226661",
        "0001193125-26-054580"
      ],
      "reviewStatus": "warn",
      "convictionSignals": [
        "Berkshire Hathaway reduced 3,671,769 shares",
        "Current 13F weight 9.52%",
        "Market-value change -$3.4B"
      ],
      "summary": "Berkshire Hathaway reduced BANK OF AMERICA CORP (BAC) by 3,671,769 shares. Current 13F weight is 9.52%. SignalPack scores this change through selected ethos lenses before any handoff."
    },
    {
      "managerId": "berkshire-hathaway",
      "managerName": "Berkshire Hathaway",
      "ticker": "V",
      "issuerName": "VISA INC-CLASS A SHARES",
      "action": "exited",
      "currentWeightPct": 0,
      "previousWeightPct": 1.06,
      "weightChangePct": -1.06,
      "currentMarketValueUsd": 0,
      "previousMarketValueUsd": 2910002197,
      "currentShares": 0,
      "previousShares": 8297460,
      "shareChange": -8297460,
      "marketValueChangeUsd": -2910002197,
      "sourceIds": [
        "0001193125-26-226661",
        "0001193125-26-054580"
      ],
      "reviewStatus": "warn",
      "convictionSignals": [
        "Berkshire Hathaway exited 8,297,460 shares",
        "Current 13F weight 0%",
        "Market-value change -$2.9B"
      ],
      "summary": "Berkshire Hathaway exited VISA INC-CLASS A SHARES (V) by 8,297,460 shares. Current 13F weight is 0%. SignalPack scores this change through selected ethos lenses before any handoff."
    },
    {
      "managerId": "berkshire-hathaway",
      "managerName": "Berkshire Hathaway",
      "ticker": "DAL",
      "issuerName": "DELTA AIR LINES INC",
      "action": "new",
      "currentWeightPct": 1.01,
      "previousWeightPct": 0,
      "weightChangePct": 1.01,
      "currentMarketValueUsd": 2646532635,
      "previousMarketValueUsd": 0,
      "currentShares": 39809456,
      "previousShares": 0,
      "shareChange": 39809456,
      "marketValueChangeUsd": 2646532635,
      "sourceIds": [
        "0001193125-26-226661",
        "0001193125-26-054580"
      ],
      "reviewStatus": "candidate",
      "convictionSignals": [
        "Berkshire Hathaway new 39,809,456 shares",
        "Current 13F weight 1.01%",
        "Market-value change $2.6B"
      ],
      "summary": "Berkshire Hathaway new DELTA AIR LINES INC (DAL) by 39,809,456 shares. Current 13F weight is 1.01%. SignalPack scores this change through selected ethos lenses before any handoff."
    },
    {
      "managerId": "berkshire-hathaway",
      "managerName": "Berkshire Hathaway",
      "ticker": "CVX",
      "issuerName": "CHEVRON CORP",
      "action": "reduced",
      "currentWeightPct": 6.64,
      "previousWeightPct": 7.24,
      "weightChangePct": -0.6,
      "currentMarketValueUsd": 17457364606,
      "previousMarketValueUsd": 19837131131,
      "currentShares": 84375856,
      "previousShares": 130156362,
      "shareChange": -45780506,
      "marketValueChangeUsd": -2379766525,
      "sourceIds": [
        "0001193125-26-226661",
        "0001193125-26-054580"
      ],
      "reviewStatus": "warn",
      "convictionSignals": [
        "Berkshire Hathaway reduced 45,780,506 shares",
        "Current 13F weight 6.64%",
        "Market-value change -$2.4B"
      ],
      "summary": "Berkshire Hathaway reduced CHEVRON CORP (CVX) by 45,780,506 shares. Current 13F weight is 6.64%. SignalPack scores this change through selected ethos lenses before any handoff."
    },
    {
      "managerId": "berkshire-hathaway",
      "managerName": "Berkshire Hathaway",
      "ticker": "MA",
      "issuerName": "MASTERCARD INC - A",
      "action": "exited",
      "currentWeightPct": 0,
      "previousWeightPct": 0.83,
      "weightChangePct": -0.83,
      "currentMarketValueUsd": 0,
      "previousMarketValueUsd": 2275897610,
      "currentShares": 0,
      "previousShares": 3986648,
      "shareChange": -3986648,
      "marketValueChangeUsd": -2275897610,
      "sourceIds": [
        "0001193125-26-226661",
        "0001193125-26-054580"
      ],
      "reviewStatus": "warn",
      "convictionSignals": [
        "Berkshire Hathaway exited 3,986,648 shares",
        "Current 13F weight 0%",
        "Market-value change -$2.3B"
      ],
      "summary": "Berkshire Hathaway exited MASTERCARD INC - A (MA) by 3,986,648 shares. Current 13F weight is 0%. SignalPack scores this change through selected ethos lenses before any handoff."
    }
  ],
  "changes": [
    {
      "ticker": "BAC",
      "issuerName": "BANK OF AMERICA CORP",
      "action": "reduced",
      "currentWeightPct": 8.94,
      "previousWeightPct": 9.67,
      "weightChangePct": -0.73,
      "currentMarketValueUsd": 25039178044,
      "previousMarketValueUsd": 28451276370,
      "filerCount": 1,
      "managerIds": [
        "berkshire-hathaway"
      ],
      "managerBreakdown": [
        {
          "managerId": "berkshire-hathaway",
          "managerName": "Berkshire Hathaway",
          "ticker": "BAC",
          "issuerName": "BANK OF AMERICA CORP",
          "action": "reduced",
          "currentWeightPct": 9.52,
          "previousWeightPct": 10.38,
          "weightChangePct": -0.86,
          "currentMarketValueUsd": 25039178044,
          "previousMarketValueUsd": 28451276370,
          "currentShares": 513624165,
          "previousShares": 517295934,
          "shareChange": -3671769,
          "marketValueChangeUsd": -3412098326,
          "sourceIds": [
            "0001193125-26-226661",
            "0001193125-26-054580"
          ],
          "reviewStatus": "warn",
          "convictionSignals": [
            "Berkshire Hathaway reduced 3,671,769 shares",
            "Current 13F weight 9.52%",
            "Market-value change -$3.4B"
          ],
          "summary": "Berkshire Hathaway reduced BANK OF AMERICA CORP (BAC) by 3,671,769 shares. Current 13F weight is 9.52%. SignalPack scores this change through selected ethos lenses before any handoff."
        }
      ],
      "convictionSignals": [
        "1 manager surfaced this ticker",
        "Manager actions: Berkshire reduced",
        "Combined current 13F weight 8.94%",
        "Aggregate market-value change -$3.4B",
        "0 positive / 1 negative manager action"
      ],
      "sourceIds": [
        "0001193125-26-226661",
        "0001193125-26-054580"
      ],
      "reviewStatus": "warn",
      "summary": "1 selected manager change for BANK OF AMERICA CORP (BAC): Berkshire reduced. Combined current 13F weight across selected managers is 8.94%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff."
    },
    {
      "ticker": "CVX",
      "issuerName": "CHEVRON CORP",
      "action": "reduced",
      "currentWeightPct": 6.23,
      "previousWeightPct": 6.74,
      "weightChangePct": -0.51,
      "currentMarketValueUsd": 17457364606,
      "previousMarketValueUsd": 19837131131,
      "filerCount": 1,
      "managerIds": [
        "berkshire-hathaway"
      ],
      "managerBreakdown": [
        {
          "managerId": "berkshire-hathaway",
          "managerName": "Berkshire Hathaway",
          "ticker": "CVX",
          "issuerName": "CHEVRON CORP",
          "action": "reduced",
          "currentWeightPct": 6.64,
          "previousWeightPct": 7.24,
          "weightChangePct": -0.6,
          "currentMarketValueUsd": 17457364606,
          "previousMarketValueUsd": 19837131131,
          "currentShares": 84375856,
          "previousShares": 130156362,
          "shareChange": -45780506,
          "marketValueChangeUsd": -2379766525,
          "sourceIds": [
            "0001193125-26-226661",
            "0001193125-26-054580"
          ],
          "reviewStatus": "warn",
          "convictionSignals": [
            "Berkshire Hathaway reduced 45,780,506 shares",
            "Current 13F weight 6.64%",
            "Market-value change -$2.4B"
          ],
          "summary": "Berkshire Hathaway reduced CHEVRON CORP (CVX) by 45,780,506 shares. Current 13F weight is 6.64%. SignalPack scores this change through selected ethos lenses before any handoff."
        }
      ],
      "convictionSignals": [
        "1 manager surfaced this ticker",
        "Manager actions: Berkshire reduced",
        "Combined current 13F weight 6.23%",
        "Aggregate market-value change -$2.4B",
        "0 positive / 1 negative manager action"
      ],
      "sourceIds": [
        "0001193125-26-226661",
        "0001193125-26-054580"
      ],
      "reviewStatus": "warn",
      "summary": "1 selected manager change for CHEVRON CORP (CVX): Berkshire reduced. Combined current 13F weight across selected managers is 6.23%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff."
    },
    {
      "ticker": "GOOGL",
      "issuerName": "ALPHABET INC-CL A",
      "action": "added",
      "currentWeightPct": 5.57,
      "previousWeightPct": 2.01,
      "weightChangePct": 3.56,
      "currentMarketValueUsd": 15609381956,
      "previousMarketValueUsd": 5918654407,
      "filerCount": 3,
      "managerIds": [
        "berkshire-hathaway",
        "pershing-square",
        "duquesne-family-office"
      ],
      "managerBreakdown": [
        {
          "managerId": "berkshire-hathaway",
          "managerName": "Berkshire Hathaway",
          "ticker": "GOOGL",
          "issuerName": "ALPHABET INC-CL A",
          "action": "added",
          "currentWeightPct": 5.93,
          "previousWeightPct": 2.04,
          "weightChangePct": 3.89,
          "currentMarketValueUsd": 15600071913,
          "previousMarketValueUsd": 5585842446,
          "currentShares": 54249798,
          "previousShares": 17846142,
          "shareChange": 36403656,
          "marketValueChangeUsd": 10014229467,
          "sourceIds": [
            "0001193125-26-226661",
            "0001193125-26-054580"
          ],
          "reviewStatus": "candidate",
          "convictionSignals": [
            "Berkshire Hathaway added 36,403,656 shares",
            "Current 13F weight 5.93%",
            "Market-value change $10.0B"
          ],
          "summary": "Berkshire Hathaway added ALPHABET INC-CL A (GOOGL) by 36,403,656 shares. Current 13F weight is 5.93%. SignalPack scores this change through selected ethos lenses before any handoff."
        },
        {
          "managerId": "pershing-square",
          "managerName": "Pershing Square Capital Management",
          "ticker": "GOOGL",
          "issuerName": "ALPHABET INC-CL A",
          "action": "reduced",
          "currentWeightPct": 0.07,
          "previousWeightPct": 1.37,
          "weightChangePct": -1.3,
          "currentMarketValueUsd": 9310043,
          "previousMarketValueUsd": 212306961,
          "currentShares": 32376,
          "previousShares": 678297,
          "shareChange": -645921,
          "marketValueChangeUsd": -202996918,
          "sourceIds": [
            "0001172661-26-002336",
            "0001172661-26-001091"
          ],
          "reviewStatus": "warn",
          "convictionSignals": [
            "Pershing Square Capital Management reduced 645,921 shares",
            "Current 13F weight 0.07%",
            "Market-value change -$203.0M"
          ],
          "summary": "Pershing Square Capital Management reduced ALPHABET INC-CL A (GOOGL) by 645,921 shares. Current 13F weight is 0.07%. SignalPack scores this change through selected ethos lenses before any handoff."
        },
        {
          "managerId": "duquesne-family-office",
          "managerName": "Duquesne Family Office",
          "ticker": "GOOGL",
          "issuerName": "ALPHABET INC-CL A",
          "action": "exited",
          "currentWeightPct": 0,
          "previousWeightPct": 2.68,
          "weightChangePct": -2.68,
          "currentMarketValueUsd": 0,
          "previousMarketValueUsd": 120505000,
          "currentShares": 0,
          "previousShares": 385000,
          "shareChange": -385000,
          "marketValueChangeUsd": -120505000,
          "sourceIds": [
            "0001536411-26-000004",
            "0001536411-26-000002"
          ],
          "reviewStatus": "warn",
          "convictionSignals": [
            "Duquesne Family Office exited 385,000 shares",
            "Current 13F weight 0%",
            "Market-value change -$120.5M"
          ],
          "summary": "Duquesne Family Office exited ALPHABET INC-CL A (GOOGL) by 385,000 shares. Current 13F weight is 0%. SignalPack scores this change through selected ethos lenses before any handoff."
        }
      ],
      "convictionSignals": [
        "3 managers surfaced this ticker",
        "Manager actions: Berkshire added, Pershing reduced, Duquesne exited",
        "Combined current 13F weight 5.57%",
        "Aggregate market-value change $9.7B",
        "1 positive / 2 negative manager actions"
      ],
      "sourceIds": [
        "0001193125-26-226661",
        "0001193125-26-054580",
        "0001172661-26-002336",
        "0001172661-26-001091",
        "0001536411-26-000004",
        "0001536411-26-000002"
      ],
      "reviewStatus": "candidate",
      "summary": "3 selected manager changes for ALPHABET INC-CL A (GOOGL): Berkshire added, Pershing reduced, Duquesne exited. Combined current 13F weight across selected managers is 5.57%. SignalPack scores the aggregated ticker signal through selected ethos lenses before any handoff."
    }
  ],
  "ethosScores": [
    {
      "ticker": "BAC",
      "ethosId": "intelligent-investor",
      "score": 4,
      "maxScore": 7,
      "status": "warn",
      "confidenceLabel": "medium",
      "passReasons": [
        "Large enough for Graham-style review",
        "Positive earnings history is long enough",
        "Long-term EPS growth clears the Graham check",
        "Valuation is within the Graham discipline band"
      ],
      "warnReasons": [
        "Current ratio is below the conservative threshold",
        "Dividend record is shorter than the Graham threshold"
      ],
      "failReasons": [
        "No meaningful margin of safety"
      ],
      "missingData": []
    },
    {
      "ticker": "BAC",
      "ethosId": "moat-builder",
      "score": 0,
      "maxScore": 6,
      "status": "fail",
      "confidenceLabel": "low",
      "passReasons": [],
      "warnReasons": [
        "ROIC is below the preferred quality threshold",
        "Moat signal is not yet convincing",
        "Owner earnings growth is modest",
        "Management quality is not a clear positive",
        "13F change is not a strong conviction signal"
      ],
      "failReasons": [
        "Leverage is too high for a quality-first thesis"
      ],
      "missingData": []
    },
    {
      "ticker": "BAC",
      "ethosId": "disruption-thesis",
      "score": 0,
      "maxScore": 5,
      "status": "fail",
      "confidenceLabel": "low",
      "passReasons": [],
      "warnReasons": [
        "TAM expansion is not a clear positive",
        "Revenue growth is below the preferred threshold",
        "Platform dynamics are not yet strong enough",
        "Network/convergence signal is weak"
      ],
      "failReasons": [
        "No clear disruptive-platform mapping"
      ],
      "missingData": []
    },
    {
      "ticker": "CVX",
      "ethosId": "intelligent-investor",
      "score": 2,
      "maxScore": 7,
      "status": "fail",
      "confidenceLabel": "low",
      "passReasons": [
        "Large enough for Graham-style review",
        "Valuation is within the Graham discipline band"
      ],
      "warnReasons": [
        "Current ratio is below the conservative threshold",
        "Dividend record is shorter than the Graham threshold",
        "Long-term EPS growth is below the target"
      ],
      "failReasons": [
        "Earnings history is not stable enough",
        "No meaningful margin of safety"
      ],
      "missingData": []
    },
    {
      "ticker": "CVX",
      "ethosId": "moat-builder",
      "score": 2,
      "maxScore": 6,
      "status": "fail",
      "confidenceLabel": "low",
      "passReasons": [
        "Leverage is acceptable for this lens",
        "Management quality clears the lens"
      ],
      "warnReasons": [
        "ROIC is below the preferred quality threshold",
        "Moat signal is not yet convincing",
        "Owner earnings growth is modest",
        "13F change is not a strong conviction signal"
      ],
      "failReasons": [],
      "missingData": []
    },
    {
      "ticker": "CVX",
      "ethosId": "disruption-thesis",
      "score": 0,
      "maxScore": 5,
      "status": "fail",
      "confidenceLabel": "low",
      "passReasons": [],
      "warnReasons": [
        "TAM expansion is not a clear positive",
        "Revenue growth is below the preferred threshold",
        "Platform dynamics are not yet strong enough",
        "Network/convergence signal is weak"
      ],
      "failReasons": [
        "No clear disruptive-platform mapping"
      ],
      "missingData": []
    }
  ],
  "policy": {
    "executionEnabled": false,
    "humanApprovalRequired": true,
    "status": "warn",
    "checks": [
      {
        "id": "execution-disabled",
        "label": "Execution",
        "status": "pass",
        "message": "SignalPack does not execute trades or connect to broker accounts."
      },
      {
        "id": "human-approval-required",
        "label": "Human approval",
        "status": "pass",
        "message": "Any downstream order draft must be approved outside SignalPack."
      },
      {
        "id": "max-position-weight",
        "label": "Max position",
        "status": "pass",
        "message": "No surfaced position exceeds the 12% policy cap."
      },
      {
        "id": "source-coverage",
        "label": "Source coverage",
        "status": "pass",
        "message": "Every surfaced change has at least one source record."
      },
      {
        "id": "ethos-failure-count",
        "label": "Ethos failures",
        "status": "warn",
        "message": "CVX, BN, UBER, QSR, LLYVK, NTRA, EWZ, INSM, TSM, RSP, YPF, TBBB, AA, STZ, SE, WWD, TEVA, ROKU, AVGO, M, CPNG, OPCH, CRH, FIGR, ARGT, CAI, RVMD, LSCC, SNDK, UAL, HUM, WAB, TWLO, JBL, SCCO, GSG, LIN, STX, IWM, CLF, NUVB, BE, INTC, BLTE, U, ARM, OLMA, Q, ADMA, XENE, JBS, DAKT, NET, LYB, VIST, TWST, COHR, CLS, STUB, DBVT, MU, PCT, LITE, MELI, SOLS, WLK, FWONK, LILA, LILAK, BATRK, HLT, XLF, COGT, DOCU, EEM, FLUT, AEVA, GS, RH, CMG, Z, CDTX, PM, AAL, AGX, DASH, PGNY, WOLF, NP fails more than 2 selected ethos lenses."
      }
    ],
    "blockedReasons": []
  }
}