{
  "investorId": "berkshire-hathaway",
  "displayName": "Berkshire Hathaway",
  "managerName": "Warren Buffett",
  "title": "Top Investors - Copycat",
  "cik": "0001067983",
  "combinedValueUsd": 342467169806,
  "positionCount": 29,
  "us13fValueUsd": 299253556246,
  "us13fPositionsRaw": 89,
  "us13fPositionsCombined": 29,
  "nonUsEstimatedValueUsd": 43213613560,
  "fx": {
    "pair": "USDJPY",
    "rate": 156.814,
    "asOf": "2026-10-23",
    "source": "Yahoo Finance JPY=X",
    "note": "JPY per 1 USD"
  },
  "enrichment": {
    "berkshireHomeUrl": "https://www.berkshirehathaway.com/",
    "berkshireAnnualReport2025Url": "https://www.berkshirehathaway.com/2025ar/2025ar.pdf",
    "nonUsHoldingsPath": "data/berkshire-hathaway/non_us_holdings.json",
    "edinetHolderCode": "E35979",
    "disclosedOnFactsheetNotIn13FBook": [
      "Mitsubishi Corporation (8058)",
      "ITOCHU Corporation (8001)",
      "Mitsui & Co., Ltd. (8031)",
      "Marubeni Corporation (8002)",
      "Sumitomo Corporation (8053)"
    ],
    "japanBreakdown": [
      {
        "id": "mitsubishi-8058",
        "issuer": "Mitsubishi Corporation",
        "ticker": "8058",
        "pctShares": 11.06,
        "shares": 410339800,
        "shareAdjustFactor": null,
        "asOf": "2026-04-30",
        "asOfLabel": "30 Apr 2026 (EDINET change report No.4 \u2014 report obligation date)",
        "valueUsd": 12337878997,
        "priceLocal": 4715.0,
        "priceAsOf": "2026-10-23",
        "fxJpyPerUsd": 156.814,
        "fxAsOf": "2026-10-23",
        "method": "410,339,800 shares \u00d7 JPY 4,715.0000 (2026-10-23) \u00f7 156.8140 JPY/USD (2026-10-23)",
        "primarySource": {
          "label": "EDINET \u5909\u66f4\u5831\u544a\u66f8 No.4 S100Y33F (filed 12 May 2026)",
          "url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y33F.pdf"
        }
      },
      {
        "id": "itochu-8001",
        "issuer": "ITOCHU Corporation",
        "ticker": "8001",
        "pctShares": 10.07,
        "shares": 704799500,
        "shareAdjustFactor": null,
        "asOf": "2026-02-27",
        "asOfLabel": "27 Feb 2026 (ITOCHU TSE/company IR major-shareholder notice) \u2014 latest EDINET change report is older (10 Mar 2025)",
        "valueUsd": 10341829489,
        "priceLocal": 2301.0,
        "priceAsOf": "2026-10-23",
        "fxJpyPerUsd": 156.814,
        "fxAsOf": "2026-10-23",
        "method": "704,799,500 shares \u00d7 JPY 2,301.0000 (2026-10-23) \u00f7 156.8140 JPY/USD (2026-10-23)",
        "primarySource": {
          "label": "ITOCHU TSE press \u2014 Berkshire \u226510% VR (2 Mar 2026)",
          "url": "https://www.itochu.co.jp/en/news/press/2026/260302.html"
        }
      },
      {
        "id": "mitsui-8031",
        "issuer": "Mitsui & Co., Ltd.",
        "ticker": "8031",
        "pctShares": 10.83,
        "shares": 310311400,
        "shareAdjustFactor": null,
        "asOf": "2026-06-24",
        "asOfLabel": "24 Jun 2026 (EDINET change report No.4 \u2014 report obligation date)",
        "valueUsd": 9779477207,
        "priceLocal": 4942.0,
        "priceAsOf": "2026-10-23",
        "fxJpyPerUsd": 156.814,
        "fxAsOf": "2026-10-23",
        "method": "310,311,400 shares \u00d7 JPY 4,942.0000 (2026-10-23) \u00f7 156.8140 JPY/USD (2026-10-23)",
        "primarySource": {
          "label": "EDINET \u5909\u66f4\u5831\u544a\u66f8 No.4 S100YO0N (filed 1 Jul 2026)",
          "url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YO0N.pdf"
        }
      },
      {
        "id": "marubeni-8002",
        "issuer": "Marubeni Corporation",
        "ticker": "8002",
        "pctShares": 10.32,
        "shares": 171439700,
        "shareAdjustFactor": null,
        "asOf": "2026-06-25",
        "asOfLabel": "25 Jun 2026 (EDINET change report No.4 \u2014 report obligation date)",
        "valueUsd": 5443380478,
        "priceLocal": 4979.0,
        "priceAsOf": "2026-10-23",
        "fxJpyPerUsd": 156.814,
        "fxAsOf": "2026-10-23",
        "method": "171,439,700 shares \u00d7 JPY 4,979.0000 (2026-10-23) \u00f7 156.8140 JPY/USD (2026-10-23)",
        "primarySource": {
          "label": "EDINET \u5909\u66f4\u5831\u544a\u66f8 No.4 S100YO1O (filed 1 Jul 2026)",
          "url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YO1O.pdf"
        }
      },
      {
        "id": "sumitomo-8053",
        "issuer": "Sumitomo Corporation",
        "ticker": "8053",
        "pctShares": 10.3,
        "shares": 123129300,
        "shareAdjustFactor": 4.0,
        "asOf": "2026-05-12",
        "asOfLabel": "12 May 2026 (EDINET change report No.4 \u2014 report obligation date; pre 4-for-1 split effective 1 Jul 2026)",
        "valueUsd": 5311047389,
        "priceLocal": 1691.0,
        "priceAsOf": "2026-10-23",
        "fxJpyPerUsd": 156.814,
        "fxAsOf": "2026-10-23",
        "method": "123,129,300 shares \u00d74 split-adj \u00d7 JPY 1,691.0000 (2026-10-23) \u00f7 156.8140 JPY/USD (2026-10-23)",
        "primarySource": {
          "label": "EDINET \u5909\u66f4\u5831\u544a\u66f8 No.4 S100Y4U6 (filed 19 May 2026)",
          "url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y4U6.pdf"
        }
      }
    ],
    "japanCombined": true,
    "note": "US book from SEC 13F-HR. Japan five trading houses (sogo shosha) shown as ONE combined line on the table (~$43.2bn live USD). Per-name breakdown in that line's Notes and in methodology. Source: EDINET \u5927\u91cf\u4fdd\u6709\u5831\u544a\u66f8 (National Indemnity / E35979) + TSE company IR; marks = shares \u00d7 TSE close \u00f7 JPY/USD (FX refreshed on build). Berkshire 2025 AR YE table ($35.368bn) is corroborating history only."
  },
  "methodology": {
    "weights": "All weights in USD. Reported Equity Holdings = Berkshire Hathaway Inc. 13F-HR reported values (same-issuer/CUSIP/class rows aggregated) + one Non-US Japan sleeve (five TSE trading houses combined; each EDINET/TSE share count \u00d7 TSE close \u00f7 JPY per USD, then summed).",
    "aggregation": "Multiple 13F rows for the same CUSIP (split across Berkshire insurance subsidiaries / included managers) are combined into one economic line. Japan: Mitsubishi / ITOCHU / Mitsui / Sumitomo / Marubeni are one sleeve line (not five table rows); hover Notes for the per-name split.",
    "shareClasses": "Alphabet Class A (GOOGL) and Class C (GOOG) are combined into one line (summed value, shares, and weight). Voting-rights difference is ignored here. Other dual-class names (e.g. Lennar) stay separate unless noted.",
    "nonUsValuation": "Japan sleeve (one table line) = sum of five TSE trading-house marks from EDINET large-shareholding change reports (Mitsubishi, Mitsui, Marubeni, Sumitomo) and ITOCHU TSE IR (newer than last EDINET). Live est. ~$43.2bn. Breakdown: Mitsubishi Corporation (8058) 11.06% / 410,339,800 sh / as-of 30 Apr 2026 (EDINET change report No.4 \u2014 report obligation date) / ~$12.34bn; ITOCHU Corporation (8001) 10.07% / 704,799,500 sh / as-of 27 Feb 2026 (ITOCHU TSE/company IR major-shareholder notice) \u2014 latest EDINET change report is older (10 Mar 2025) / ~$10.34bn; Mitsui & Co., Ltd. (8031) 10.83% / 310,311,400 sh / as-of 24 Jun 2026 (EDINET change report No.4 \u2014 report obligation date) / ~$9.78bn; Marubeni Corporation (8002) 10.32% / 171,439,700 sh / as-of 25 Jun 2026 (EDINET change report No.4 \u2014 report obligation date) / ~$5.44bn; Sumitomo Corporation (8053) 10.3% / 123,129,300 sh / as-of 12 May 2026 (EDINET change report No.4 \u2014 report obligation date; pre 4-for-1 split effective 1 Jul 2026) / ~$5.31bn (\u00d74 split). Sumitomo mark uses \u00d74 for 1 Jul 2026 4-for-1 split (EDINET shares pre-split; Yahoo 8053.T post-split). FX (USDJPY) + TSE closes refreshed on each build (soft-fail keeps prior). Berkshire AR YE 2025 ($35.368bn) corroborates only.",
    "japanSleeve": "Displayed as a single 'Japan trading houses (sogo shosha)' row. Ownership % and share counts stay as-of each EDINET/TSE filing; USD marks are live. Outside Form 13F.",
    "outside13F": "Japan stakes sit outside Form 13F; valued only from EDINET / TSE primary.",
    "mixedAsOf": "US 13F as of period end 30 Jun 2026. Japan EDINET obligation dates Apr\u2013Jun 2026 (ITOCHU TSE IR 27 Feb 2026); TSE prices / FX as of valuation fetch date.",
    "alphabetDualClass": "Alphabet Class A (GOOGL) and Class C (GOOG) are combined into one line (summed value, shares, and weight). Voting-rights difference is ignored here. Other dual-class names (e.g. Lennar) stay separate unless noted."
  },
  "holdings": [
    {
      "id": "us-037833100",
      "issuer": "Apple Inc.",
      "ticker": "AAPL",
      "listing": "AAPL \u00b7 Nasdaq",
      "ccy": "USD",
      "shares": 227917808,
      "valueUsd": 65950296923,
      "valueEstimated": false,
      "source": "13F",
      "sourceDetail": "SEC Form 13F-HR (Berkshire Hathaway Inc)",
      "asOf": "13F \u2014 30 Jun 2026",
      "asOfDate": "2026-06-30",
      "notes": "COM Combined 12 13F rows (same CUSIP; split across included Berkshire insurance / subsidiary managers). Counted together once.",
      "fiIncluded": false,
      "pctOwnership": null,
      "primarySourceUrls": [
        {
          "label": "EDGAR archive",
          "url": "https://www.sec.gov/Archives/edgar/data/1067983/000119312526352200/"
        }
      ],
      "rank": 1,
      "weightPct": 19.2574
    },
    {
      "id": "us-025816109",
      "issuer": "American Express Co.",
      "ticker": "AXP",
      "listing": "AXP \u00b7 NYSE",
      "ccy": "USD",
      "shares": 151610700,
      "valueUsd": 51282319275,
      "valueEstimated": false,
      "source": "13F",
      "sourceDetail": "SEC Form 13F-HR (Berkshire Hathaway Inc)",
      "asOf": "13F \u2014 30 Jun 2026",
      "asOfDate": "2026-06-30",
      "notes": "COM Combined 3 13F rows (same CUSIP; split across included Berkshire insurance / subsidiary managers). Counted together once.",
      "fiIncluded": false,
      "pctOwnership": null,
      "primarySourceUrls": [
        {
          "label": "EDGAR archive",
          "url": "https://www.sec.gov/Archives/edgar/data/1067983/000119312526352200/"
        }
      ],
      "rank": 2,
      "weightPct": 14.9744
    },
    {
      "id": "nonus-japan-sogo-shosha",
      "issuer": "Japan trading houses (sogo shosha)",
      "ticker": "JP\u00d75",
      "listing": "JP\u00d75 \u00b7 TSE Prime (8058 \u00b7 8001 \u00b7 8031 \u00b7 8002 \u00b7 8053)",
      "ccy": "JPY",
      "shares": null,
      "valueUsd": 43213613560,
      "valueEstimated": true,
      "source": "EDINET / TSE",
      "sourceDetail": "Japan FSA EDINET large-shareholding reports (National Indemnity / E35979) and TSE company IR \u2014 five trading houses combined",
      "asOf": "EDINET/TSE \u2014 2026-02-27 \u2192 2026-06-25",
      "asOfDate": "2026-06-25",
      "notes": "Japan trading houses (sogo shosha) \u2014 5 names combined into one sleeve. Breakdown: Mitsubishi Corporation (8058) 11.06% \u00b7 410,339,800 sh \u00b7 as-of 30 Apr 2026 (EDINET change report No.4 \u2014 report obligation date) \u00b7 ~$12.34bn \u00b7 EDINET \u5909\u66f4\u5831\u544a\u66f8 No.4 S100Y33F (filed 12 May 2026); ITOCHU Corporation (8001) 10.07% \u00b7 704,799,500 sh \u00b7 as-of 27 Feb 2026 (ITOCHU TSE/company IR major-shareholder notice) \u2014 latest EDINET change report is older (10 Mar 2025) \u00b7 ~$10.34bn \u00b7 ITOCHU TSE press \u2014 Berkshire \u226510% VR (2 Mar 2026); Mitsui & Co., Ltd. (8031) 10.83% \u00b7 310,311,400 sh \u00b7 as-of 24 Jun 2026 (EDINET change report No.4 \u2014 report obligation date) \u00b7 ~$9.78bn \u00b7 EDINET \u5909\u66f4\u5831\u544a\u66f8 No.4 S100YO0N (filed 1 Jul 2026); Marubeni Corporation (8002) 10.32% \u00b7 171,439,700 sh \u00b7 as-of 25 Jun 2026 (EDINET change report No.4 \u2014 report obligation date) \u00b7 ~$5.44bn \u00b7 EDINET \u5909\u66f4\u5831\u544a\u66f8 No.4 S100YO1O (filed 1 Jul 2026); Sumitomo Corporation (8053) 10.3% \u00b7 123,129,300\u00d74 sh \u00b7 as-of 12 May 2026 (EDINET change report No.4 \u2014 report obligation date; pre 4-for-1 split effective 1 Jul 2026) \u00b7 ~$5.31bn \u00b7 EDINET \u5909\u66f4\u5831\u544a\u66f8 No.4 S100Y4U6 (filed 19 May 2026). Each mark = EDINET/TSE share count \u00d7 TSE close \u00f7 JPY/USD (live FX on refresh); Sumitomo uses \u00d74 for 1 Jul 2026 4-for-1 split. Outside Form 13F.",
      "fiIncluded": false,
      "pctOwnership": null,
      "primarySourceUrls": [
        {
          "label": "EDINET \u5909\u66f4\u5831\u544a\u66f8 No.4 S100Y33F (filed 12 May 2026)",
          "url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y33F.pdf"
        },
        {
          "label": "Mitsubishi Corp. TSE major-shareholder notice (28 Aug 2025)",
          "url": "https://www.mitsubishicorp.com/jp/en/news/release/2025/20250828002.html"
        },
        {
          "label": "ITOCHU TSE press \u2014 Berkshire \u226510% VR (2 Mar 2026)",
          "url": "https://www.itochu.co.jp/en/news/press/2026/260302.html"
        },
        {
          "label": "ITOCHU timely disclosure PDF (EN)",
          "url": "https://www.itochu.co.jp/en/files/ITC20260302_2_E.pdf"
        },
        {
          "label": "EDINET S100VE5H (older \u2014 10 Mar 2025)",
          "url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100VE5H.pdf"
        },
        {
          "label": "EDINET \u5909\u66f4\u5831\u544a\u66f8 No.4 S100YO0N (filed 1 Jul 2026)",
          "url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YO0N.pdf"
        }
      ],
      "fxJpyPerUsd": 156.814,
      "valuationMethod": "Sum of 5 TSE trading-house marks: each EDINET/TSE shares \u00d7 TSE close \u00f7 JPY/USD",
      "japanCombined": true,
      "japanBreakdown": [
        {
          "id": "mitsubishi-8058",
          "issuer": "Mitsubishi Corporation",
          "ticker": "8058",
          "pctShares": 11.06,
          "shares": 410339800,
          "shareAdjustFactor": null,
          "asOf": "2026-04-30",
          "asOfLabel": "30 Apr 2026 (EDINET change report No.4 \u2014 report obligation date)",
          "valueUsd": 12337878997,
          "priceLocal": 4715.0,
          "priceAsOf": "2026-10-23",
          "fxJpyPerUsd": 156.814,
          "fxAsOf": "2026-10-23",
          "method": "410,339,800 shares \u00d7 JPY 4,715.0000 (2026-10-23) \u00f7 156.8140 JPY/USD (2026-10-23)",
          "primarySource": {
            "label": "EDINET \u5909\u66f4\u5831\u544a\u66f8 No.4 S100Y33F (filed 12 May 2026)",
            "url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y33F.pdf"
          }
        },
        {
          "id": "itochu-8001",
          "issuer": "ITOCHU Corporation",
          "ticker": "8001",
          "pctShares": 10.07,
          "shares": 704799500,
          "shareAdjustFactor": null,
          "asOf": "2026-02-27",
          "asOfLabel": "27 Feb 2026 (ITOCHU TSE/company IR major-shareholder notice) \u2014 latest EDINET change report is older (10 Mar 2025)",
          "valueUsd": 10341829489,
          "priceLocal": 2301.0,
          "priceAsOf": "2026-10-23",
          "fxJpyPerUsd": 156.814,
          "fxAsOf": "2026-10-23",
          "method": "704,799,500 shares \u00d7 JPY 2,301.0000 (2026-10-23) \u00f7 156.8140 JPY/USD (2026-10-23)",
          "primarySource": {
            "label": "ITOCHU TSE press \u2014 Berkshire \u226510% VR (2 Mar 2026)",
            "url": "https://www.itochu.co.jp/en/news/press/2026/260302.html"
          }
        },
        {
          "id": "mitsui-8031",
          "issuer": "Mitsui & Co., Ltd.",
          "ticker": "8031",
          "pctShares": 10.83,
          "shares": 310311400,
          "shareAdjustFactor": null,
          "asOf": "2026-06-24",
          "asOfLabel": "24 Jun 2026 (EDINET change report No.4 \u2014 report obligation date)",
          "valueUsd": 9779477207,
          "priceLocal": 4942.0,
          "priceAsOf": "2026-10-23",
          "fxJpyPerUsd": 156.814,
          "fxAsOf": "2026-10-23",
          "method": "310,311,400 shares \u00d7 JPY 4,942.0000 (2026-10-23) \u00f7 156.8140 JPY/USD (2026-10-23)",
          "primarySource": {
            "label": "EDINET \u5909\u66f4\u5831\u544a\u66f8 No.4 S100YO0N (filed 1 Jul 2026)",
            "url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YO0N.pdf"
          }
        },
        {
          "id": "marubeni-8002",
          "issuer": "Marubeni Corporation",
          "ticker": "8002",
          "pctShares": 10.32,
          "shares": 171439700,
          "shareAdjustFactor": null,
          "asOf": "2026-06-25",
          "asOfLabel": "25 Jun 2026 (EDINET change report No.4 \u2014 report obligation date)",
          "valueUsd": 5443380478,
          "priceLocal": 4979.0,
          "priceAsOf": "2026-10-23",
          "fxJpyPerUsd": 156.814,
          "fxAsOf": "2026-10-23",
          "method": "171,439,700 shares \u00d7 JPY 4,979.0000 (2026-10-23) \u00f7 156.8140 JPY/USD (2026-10-23)",
          "primarySource": {
            "label": "EDINET \u5909\u66f4\u5831\u544a\u66f8 No.4 S100YO1O (filed 1 Jul 2026)",
            "url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100YO1O.pdf"
          }
        },
        {
          "id": "sumitomo-8053",
          "issuer": "Sumitomo Corporation",
          "ticker": "8053",
          "pctShares": 10.3,
          "shares": 123129300,
          "shareAdjustFactor": 4.0,
          "asOf": "2026-05-12",
          "asOfLabel": "12 May 2026 (EDINET change report No.4 \u2014 report obligation date; pre 4-for-1 split effective 1 Jul 2026)",
          "valueUsd": 5311047389,
          "priceLocal": 1691.0,
          "priceAsOf": "2026-10-23",
          "fxJpyPerUsd": 156.814,
          "fxAsOf": "2026-10-23",
          "method": "123,129,300 shares \u00d74 split-adj \u00d7 JPY 1,691.0000 (2026-10-23) \u00f7 156.8140 JPY/USD (2026-10-23)",
          "primarySource": {
            "label": "EDINET \u5909\u66f4\u5831\u544a\u66f8 No.4 S100Y4U6 (filed 19 May 2026)",
            "url": "https://disclosure2dl.edinet-fsa.go.jp/searchdocument/pdf/S100Y4U6.pdf"
          }
        }
      ],
      "rank": 3,
      "weightPct": 12.6183
    },
    {
      "id": "us-alphabet-GOOGL-GOOG",
      "issuer": "Alphabet Inc.",
      "ticker": "GOOGL+GOOG",
      "listing": "GOOGL+GOOG \u00b7 Nasdaq",
      "ccy": "USD",
      "shares": 105979600,
      "valueUsd": 37764088383,
      "valueEstimated": false,
      "source": "13F",
      "sourceDetail": "SEC Form 13F-HR (Berkshire Hathaway Inc)",
      "asOf": "13F \u2014 30 Jun 2026",
      "asOfDate": "2026-06-30",
      "notes": "Class A (GOOGL) + Class C (GOOG) combined into one line (2 13F equity classes; voting rights ignored). Values summed as filed.",
      "fiIncluded": false,
      "pctOwnership": null,
      "primarySourceUrls": [
        {
          "label": "EDGAR archive",
          "url": "https://www.sec.gov/Archives/edgar/data/1067983/000119312526352200/"
        }
      ],
      "rank": 4,
      "weightPct": 11.0271
    },
    {
      "id": "us-191216100",
      "issuer": "The Coca-Cola Company",
      "ticker": "KO",
      "listing": "KO \u00b7 NYSE",
      "ccy": "USD",
      "shares": 400000000,
      "valueUsd": 32508000000,
      "valueEstimated": false,
      "source": "13F",
      "sourceDetail": "SEC Form 13F-HR (Berkshire Hathaway Inc)",
      "asOf": "13F \u2014 30 Jun 2026",
      "asOfDate": "2026-06-30",
      "notes": "COM Combined 10 13F rows (same CUSIP; split across included Berkshire insurance / subsidiary managers). Counted together once.",
      "fiIncluded": false,
      "pctOwnership": null,
      "primarySourceUrls": [
        {
          "label": "EDGAR archive",
          "url": "https://www.sec.gov/Archives/edgar/data/1067983/000119312526352200/"
        }
      ],
      "rank": 5,
      "weightPct": 9.4923
    },
    {
      "id": "us-060505104",
      "issuer": "Bank of America Corp.",
      "ticker": "BAC",
      "listing": "BAC \u00b7 NYSE",
      "ccy": "USD",
      "shares": 483394015,
      "valueUsd": 27543790975,
      "valueEstimated": false,
      "source": "13F",
      "sourceDetail": "SEC Form 13F-HR (Berkshire Hathaway Inc)",
      "asOf": "13F \u2014 30 Jun 2026",
      "asOfDate": "2026-06-30",
      "notes": "COM Combined 8 13F rows (same CUSIP; split across included Berkshire insurance / subsidiary managers). Counted together once.",
      "fiIncluded": false,
      "pctOwnership": null,
      "primarySourceUrls": [
        {
          "label": "EDGAR archive",
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