{
  "spec_version": "3",
  "endpoint": "shareholders",
  "stock_code": "4966",
  "company_name": "上村工業",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/4966/shareholders/",
  "api_url": "/api/4966/shareholders.json",
  "updated": "2026-08-10",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/4966/shareholders/",
  "source": {
    "primary": [
      "有価証券報告書（大株主の状況）"
    ],
    "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": "浪花殖産株式会社",
      "shareholding_ratio": 23.04,
      "shares_held": 2276000
    },
    {
      "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": 6.5,
      "shares_held": 642000
    },
    {
      "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": 5.28,
      "shares_held": 522000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 4,
      "name": "NORTHERN TRUST CO. (AVFC) RE IEDU UCITS CLIENTS NON LENDING 15 PCT TREATY ACCOUNT （常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 4.96,
      "shares_held": 490000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 5,
      "name": "株式会社三菱東京ＵＦＪ銀行",
      "shareholding_ratio": 4.6,
      "shares_held": 454000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 6,
      "name": "BBH FOR FIDELITY LOW-PRICED STOCK FUND (PRINCIPAL ALL SECTOR SUBPORTFOLIO) （常任代理人 株式会社三菱東京ＵＦＪ銀行）",
      "shareholding_ratio": 4.22,
      "shares_held": 417000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 7,
      "name": "GOLDMAN SACHS INTERNATIONAL （常任代理人 ゴールドマン・サックス証券株式会社）",
      "shareholding_ratio": 3.27,
      "shares_held": 323000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 8,
      "name": "NOMURA PB NOMINEES TK1 LIMITED （常任代理人 野村證券株式会社）",
      "shareholding_ratio": 3.18,
      "shares_held": 314000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 9,
      "name": "上村共栄会",
      "shareholding_ratio": 2.54,
      "shares_held": 251000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 10,
      "name": "上村 茉一子",
      "shareholding_ratio": 1.6,
      "shares_held": 158000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 1,
      "name": "浪花殖産株式会社",
      "shareholding_ratio": 23.04,
      "shares_held": 2276000
    },
    {
      "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": 7.56,
      "shares_held": 747000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 3,
      "name": "株式会社三菱東京ＵＦＪ銀行",
      "shareholding_ratio": 4.55,
      "shares_held": 449000
    },
    {
      "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": 4.49,
      "shares_held": 443000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 5,
      "name": "BBH FOR FIDELITY LOW-PRICED STOCK FUND (PRINCIPAL ALL SECTOR SUBPORTFOLIO) （常任代理人 株式会社三菱東京ＵＦＪ銀行）",
      "shareholding_ratio": 4.17,
      "shares_held": 412000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 6,
      "name": "GOLDMAN SACHS INTERNATIONAL （常任代理人 ゴールドマン・サックス証券株式会社）",
      "shareholding_ratio": 3.73,
      "shares_held": 369000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 7,
      "name": "NOMURA PB NOMINEES TK1 LIMITED （常任代理人 野村證券株式会社）",
      "shareholding_ratio": 3.18,
      "shares_held": 314000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 8,
      "name": "上村共栄会",
      "shareholding_ratio": 2.64,
      "shares_held": 261000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 9,
      "name": "NORTHERN TRUST CO. (AVFC) RE IEDU UCITS CLIENTS NON LENDING 15 PCT TREATY ACCOUNT （常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 2.21,
      "shares_held": 219000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 10,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 1.69,
      "shares_held": 167000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 1,
      "name": "浪花殖産株式会社",
      "shareholding_ratio": 25.28,
      "shares_held": 2276000
    },
    {
      "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": 8.39,
      "shares_held": 755000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "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": 7.33,
      "shares_held": 660000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 4,
      "name": "株式会社三菱東京ＵＦＪ銀行",
      "shareholding_ratio": 4.99,
      "shares_held": 449000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 5,
      "name": "BBH FOR FIDELITY LOW-PRICED STOCK FUND (PRINCIPAL ALL SECTOR SUBPORTFOLIO) （常任代理人 株式会社三菱東京ＵＦＪ銀行）",
      "shareholding_ratio": 4.29,
      "shares_held": 386000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 6,
      "name": "GOLDMAN SACHS INTERNATIONAL （常任代理人 ゴールドマン・サックス証券株式会社）",
      "shareholding_ratio": 4.11,
      "shares_held": 370000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 7,
      "name": "NOMURA PB NOMINEES TK1 LIMITED （常任代理人 野村證券株式会社）",
      "shareholding_ratio": 3.49,
      "shares_held": 314000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 8,
      "name": "上村共栄会",
      "shareholding_ratio": 3,
      "shares_held": 270000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 9,
      "name": "BBH FOR FIDELITY PURITAN TR: FIDELITY SR INTRINSIC OPPORTUNITIES FUND （常任代理人 株式会社三菱東京ＵＦＪ銀行）",
      "shareholding_ratio": 2.05,
      "shares_held": 185000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 10,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 1.77,
      "shares_held": 159000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 1,
      "name": "浪花殖産株式会社",
      "shareholding_ratio": 25.28,
      "shares_held": 2276000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "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": 8.07,
      "shares_held": 726000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "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": 6.48,
      "shares_held": 584000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 4,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 4.99,
      "shares_held": 449000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 5,
      "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": 4.24,
      "shares_held": 382000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 6,
      "name": "GOLDMAN SACHS INTERNATIONAL （常任代理人 ゴールドマン・サックス証券株式会社）",
      "shareholding_ratio": 3.84,
      "shares_held": 346000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 7,
      "name": "NOMURA PB NOMINEES TK1 LIMITED （常任代理人 野村證券株式会社）",
      "shareholding_ratio": 3.49,
      "shares_held": 314000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 8,
      "name": "上村共栄会",
      "shareholding_ratio": 3.05,
      "shares_held": 274000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "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": 2.05,
      "shares_held": 185000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 10,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 1.85,
      "shares_held": 167000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 1,
      "name": "浪花殖産株式会社",
      "shareholding_ratio": 25.66,
      "shares_held": 2276000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "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": 7.35,
      "shares_held": 652000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 3,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 4.99,
      "shares_held": 443000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 4,
      "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": 4.25,
      "shares_held": 377000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "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": 4.21,
      "shares_held": 373000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 6,
      "name": "GOLDMAN SACHS INTERNATIONAL （常任代理人 ゴールドマン・サックス証券株式会社）",
      "shareholding_ratio": 3.77,
      "shares_held": 334000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 7,
      "name": "NOMURA PB NOMINEES TK1 LIMITED （常任代理人 野村證券株式会社）",
      "shareholding_ratio": 3.54,
      "shares_held": 314000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 8,
      "name": "上村共栄会",
      "shareholding_ratio": 3.11,
      "shares_held": 276000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 9,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 2.41,
      "shares_held": 213000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 10,
      "name": "STATE STREET BANK AND TRUST CLIENT OMNIBUS ACCOUNT OM02 505002 （常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 2.26,
      "shares_held": 200000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 1,
      "name": "浪花殖産株式会社",
      "shareholding_ratio": 25.74,
      "shares_held": 2276000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 2,
      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 7.04,
      "shares_held": 623000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 3,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 4.99,
      "shares_held": 441000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 4,
      "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": 4.25,
      "shares_held": 376000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 5,
      "name": "NOMURA PB NOMINEES TK1 LIMITED （常任代理人 野村證券株式会社）",
      "shareholding_ratio": 3.55,
      "shares_held": 314000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 6,
      "name": "GOLDMAN SACHS INTERNATIONAL （常任代理人 ゴールドマン・サックス証券株式会社）",
      "shareholding_ratio": 3.53,
      "shares_held": 312000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 7,
      "name": "上村共栄会",
      "shareholding_ratio": 3.23,
      "shares_held": 286000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 8,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 2.87,
      "shares_held": 253000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 9,
      "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": 2.6,
      "shares_held": 230000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 10,
      "name": "STATE STREET BANK AND TRUST CLIENT OMNIBUS ACCOUNT OM02 505002 （常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 2.2,
      "shares_held": 194000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 1,
      "name": "浪花殖産株式会社",
      "shareholding_ratio": 26.42,
      "shares_held": 4552000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 2,
      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 5.3,
      "shares_held": 914000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 3,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 4.99,
      "shares_held": 860000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 4,
      "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": 4.32,
      "shares_held": 745000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 5,
      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
      "shareholding_ratio": 3.57,
      "shares_held": 615000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 6,
      "name": "上村共栄会",
      "shareholding_ratio": 3.34,
      "shares_held": 576000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 7,
      "name": "NOMURA CUSTODY NOMINEES LTD - TK1 LIMITED （常任代理人 野村證券株式会社）",
      "shareholding_ratio": 2.5,
      "shares_held": 431000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 8,
      "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": 2.14,
      "shares_held": 370000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 9,
      "name": "上村 茉一子",
      "shareholding_ratio": 1.84,
      "shares_held": 318000
    },
    {
      "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": 1.5,
      "shares_held": 260000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 1,
      "name": "浪花殖産株式会社",
      "shareholding_ratio": 27.66,
      "shares_held": 4552000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 2,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 4.99,
      "shares_held": 822000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "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": 4.68,
      "shares_held": 770000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 4,
      "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": 4.53,
      "shares_held": 746000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 5,
      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 3.79,
      "shares_held": 624000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 6,
      "name": "上村共栄会",
      "shareholding_ratio": 3.47,
      "shares_held": 572000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 7,
      "name": "上村 茉一子",
      "shareholding_ratio": 1.93,
      "shares_held": 318000
    },
    {
      "FY": "FY22",
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