{
  "spec_version": "3",
  "endpoint": "shareholders",
  "stock_code": "2281",
  "company_name": "プリマハム",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/2281/shareholders/",
  "api_url": "/api/2281/shareholders.json",
  "updated": "2026-08-23",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/2281/shareholders/",
  "source": {
    "primary": [
      "会社年鑑 1976年版",
      "会社年鑑 1986年版",
      "会社年鑑 1967年版",
      "会社年鑑 1971年版",
      "会社年鑑 1963年版"
    ],
    "extraction": "EDINET の XBRL から機械抽出。1990 年代以前は旧有価証券報告書・年鑑類からの転記",
    "row_field": "source",
    "caveat": "持株比率は各期の開示値そのまま。信託口の名寄せは行っていない"
  },
  "shareholders": [
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 1,
      "name": "伊藤忠商事株式会社",
      "shareholding_ratio": 39.36,
      "shares_held": 99442000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 2,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口）",
      "shareholding_ratio": 5.63,
      "shares_held": 14231000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 3,
      "name": "J.P. MORGAN BANK LUXEMBOURG S.A.380578（常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 2.53,
      "shares_held": 6386000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 4,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 2.34,
      "shares_held": 5905000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 5,
      "name": "三井住友信託銀行株式会社",
      "shareholding_ratio": 1.83,
      "shares_held": 4613000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 6,
      "name": "学校法人竹岸学園",
      "shareholding_ratio": 1.8,
      "shares_held": 4541000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 7,
      "name": "株式会社サンショク",
      "shareholding_ratio": 1.58,
      "shares_held": 4000000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 8,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 1.52,
      "shares_held": 3832000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 9,
      "name": "農林中央金庫",
      "shareholding_ratio": 1.41,
      "shares_held": 3565000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 10,
      "name": "STATE STREET BANK AND TRUST COMPANY（常任代理人 香港上海銀行東京支店カストディ業務部）",
      "shareholding_ratio": 1.27,
      "shares_held": 3197000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 1,
      "name": "伊藤忠商事株式会社",
      "shareholding_ratio": 39.68,
      "shares_held": 100241000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 2,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口）",
      "shareholding_ratio": 5.79,
      "shares_held": 14638000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 3,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 3.18,
      "shares_held": 8044000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 4,
      "name": "J.P. MORGAN BANK LUXEMBOURG S.A.380578（常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.95,
      "shares_held": 4922000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 5,
      "name": "学校法人竹岸学園",
      "shareholding_ratio": 1.8,
      "shares_held": 4541000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 6,
      "name": "株式会社サンショク",
      "shareholding_ratio": 1.58,
      "shares_held": 4000000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 7,
      "name": "STATE STREET BANK AND TRUST COMPANY（常任代理人 香港上海銀行東京支店カストディ業務部）",
      "shareholding_ratio": 1.53,
      "shares_held": 3854000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 8,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 1.52,
      "shares_held": 3832000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 9,
      "name": "農林中央金庫",
      "shareholding_ratio": 1.41,
      "shares_held": 3565000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 10,
      "name": "MSCO CUSTOMER SECURITIES（常任代理人 モルガン・スタンレーMUFG証券株式会社）",
      "shareholding_ratio": 1.23,
      "shares_held": 3101000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 1,
      "name": "伊藤忠商事株式会社",
      "shareholding_ratio": 39.89,
      "shares_held": 100241000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 2,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口）",
      "shareholding_ratio": 4.17,
      "shares_held": 10473000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 3,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 2.98,
      "shares_held": 7493000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 4,
      "name": "J.P. MORGAN BANK LUXEMBOURG S.A.380578（常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 2.1,
      "shares_held": 5268000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 5,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口９）",
      "shareholding_ratio": 1.97,
      "shares_held": 4958000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 6,
      "name": "学校法人竹岸学園",
      "shareholding_ratio": 1.81,
      "shares_held": 4541000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 7,
      "name": "株式会社サンショク",
      "shareholding_ratio": 1.59,
      "shares_held": 4000000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 8,
      "name": "農林中央金庫",
      "shareholding_ratio": 1.42,
      "shares_held": 3565000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 9,
      "name": "CHASE MANHATTAN BANK GTS CLIENTS ACCOUNT ESCROW（常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.3,
      "shares_held": 3258000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 10,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 1.13,
      "shares_held": 2832000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 1,
      "name": "伊藤忠商事株式会社",
      "shareholding_ratio": 39.87,
      "shares_held": 20048000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 2,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 3.98,
      "shares_held": 2002000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 3,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口）",
      "shareholding_ratio": 3.97,
      "shares_held": 1995000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 4,
      "name": "SSBTC CLIENT OMNIBUS ACCOUNT（常任代理人 香港上海銀行東京支店 カストディ事業部）",
      "shareholding_ratio": 3.2,
      "shares_held": 1609000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 5,
      "name": "J.P. MORGAN BANK LUXEMBOURG S.A.380578（常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 2.24,
      "shares_held": 1127000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 6,
      "name": "学校法人竹岸学園",
      "shareholding_ratio": 1.81,
      "shares_held": 908000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 7,
      "name": "BBH FOR FIDELITY PURITAN TR: FIDELITY SR INTRINSIC OPPORTUNITTIES FUND（常任代理人 株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 1.64,
      "shares_held": 826000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 8,
      "name": "株式会社サンショク",
      "shareholding_ratio": 1.59,
      "shares_held": 800000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 9,
      "name": "農林中央金庫",
      "shareholding_ratio": 1.42,
      "shares_held": 713000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 10,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 1.13,
      "shares_held": 566000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 1,
      "name": "伊藤忠商事株式会社",
      "shareholding_ratio": 40.1,
      "shares_held": 20188000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 2,
      "name": "伊藤忠食品株式会社",
      "shareholding_ratio": 4.49,
      "shares_held": 2262000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 3,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 4.04,
      "shares_held": 2034000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 4,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口）",
      "shareholding_ratio": 3.27,
      "shares_held": 1646000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 5,
      "name": "SSBTC CLIENT OMNIBUS ACCOUNT（常任代理人 香港上海銀行東京支店 カストディ事業部）",
      "shareholding_ratio": 2.58,
      "shares_held": 1300000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 6,
      "name": "BBH FOR FIDELITY PURITAN TR: FIDELITY SR INTRINSIC OPPORTUNITTIES FUND（常任代理人 株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 2.48,
      "shares_held": 1250000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 7,
      "name": "学校法人竹岸学園",
      "shareholding_ratio": 1.8,
      "shares_held": 908000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 8,
      "name": "株式会社サンショク",
      "shareholding_ratio": 1.59,
      "shares_held": 800000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 9,
      "name": "農林中央金庫",
      "shareholding_ratio": 1.42,
      "shares_held": 713000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 10,
      "name": "日本トラスティ・サービス信託銀行株式会社（信託口５）",
      "shareholding_ratio": 1.27,
      "shares_held": 638000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 1,
      "name": "伊藤忠商事株式会社",
      "shareholding_ratio": 44.35,
      "shares_held": 22327000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 2,
      "name": "伊藤忠食品株式会社",
      "shareholding_ratio": 4.5,
      "shares_held": 2262000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 3,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 4.49,
      "shares_held": 2259000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 4,
      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 2.78,
      "shares_held": 1400000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 5,
      "name": "BBH FOR FIDELITY PURITAN TR: FIDELITY SR INTRINSIC OPPORTUNITIES FUND（常任代理人 株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 2.48,
      "shares_held": 1250000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 6,
      "name": "学校法人竹岸学園",
      "shareholding_ratio": 1.8,
      "shares_held": 908000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 7,
      "name": "株式会社サンショク",
      "shareholding_ratio": 1.59,
      "shares_held": 800000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 8,
      "name": "農林中央金庫",
      "shareholding_ratio": 1.42,
      "shares_held": 713000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 9,
      "name": "BBH FOR UMB BANK, NATIONAL ASSO-PEAR TREE POLARIS VAL SM CAP FD（常任代理人 株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 1.15,
      "shares_held": 577000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 10,
      "name": "株式会社みずほ銀行（常任代理人 株式会社日本カストディ銀行）",
      "shareholding_ratio": 1.13,
      "shares_held": 566000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 1,
      "name": "伊藤忠商事株式会社",
      "shareholding_ratio": 45.59,
      "shares_held": 22950000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 2,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 7.48,
      "shares_held": 3762000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 3,
      "name": "伊藤忠食品株式会社",
      "shareholding_ratio": 4.5,
      "shares_held": 2262000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 4,
      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 2.56,
      "shares_held": 1289000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 5,
      "name": "BBH FOR UMB BANK, NATIONAL ASSO-PEAR TREE POLARIS VAL SM CAP FD（常任代理人 株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 2.05,
      "shares_held": 1033000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 6,
      "name": "学校法人竹岸学園",
      "shareholding_ratio": 1.81,
      "shares_held": 910000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 7,
      "name": "株式会社サンショク",
      "shareholding_ratio": 1.59,
      "shares_held": 800000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 8,
      "name": "農林中央金庫",
      "shareholding_ratio": 1.42,
      "shares_held": 713000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 9,
      "name": "BBH FOR FIDELITY PURITAN TR: FIDELITY SR INTRINSIC OPPORTUNITIES FUND（常任代理人 株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 1.22,
      "shares_held": 614000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 10,
      "name": "日本生命保険相互会社（常任代理人 日本マスタートラスト信託銀行株式会社）",
      "shareholding_ratio": 0.89,
      "shares_held": 446000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 1,
      "name": "伊藤忠商事株式会社",
      "shareholding_ratio": 45.59,
      "shares_held": 22950000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 2,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 7.13,
      "shares_held": 3587000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 3,
      "name": "伊藤忠食品株式会社",
      "shareholding_ratio": 4.5,
      "shares_held": 2262000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 4,
      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 2.91,
      "shares_held": 1465000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 5,
      "name": "BBHFOR UMB BANK, NATIONAL ASSO-PEAR TREE POLARIS VAL SM CAP FD（常任代理人 株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 2.05,
      "shares_held": 1033000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 6,
      "name": "学校法人竹岸学園",
      "shareholding_ratio": 1.81,
      "shares_held": 910000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 7,
      "name": "BBH FOR FIDELITY LOW-PRICED STOCK FUND(PRINCIPAL ALL SECTOR SUBPORTFOLIO)（常任代理人 株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 1.48,
      "shares_held": 746000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 8,
      "name": "農林中央金庫",
      "shareholding_ratio": 1.42,
      "shares_held": 713000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 9,
      "name": "株式会社サンショク",
      "shareholding_ratio": 1.39,
      "shares_held": 700000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 10,
      "name": "JPモルガン証券株式会社",
      "shareholding_ratio": 0.9,
      "shares_held": 454000
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "rank": 1,
      "name": "伊藤忠商事株式会社",
      "shareholding_ratio": 45.59,
      "shares_held": 22950000
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "rank": 2,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 7.39,
      "shares_held": 3717000
    },
    {
      "FY": "FY23",
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