{
  "spec_version": "3",
  "endpoint": "shareholders",
  "stock_code": "6622",
  "company_name": "ダイヘン",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/6622/shareholders/",
  "api_url": "/api/6622/shareholders.json",
  "updated": "2026-08-14",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/6622/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": "日本トラスティ・サービス信託銀行株式会社(信託口)",
      "shareholding_ratio": 5.59,
      "shares_held": 7581000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 2,
      "name": "関西電力株式会社",
      "shareholding_ratio": 5.39,
      "shares_held": 7304000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "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": 4.03,
      "shares_held": 5456000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 4,
      "name": "株式会社三井住友銀行",
      "shareholding_ratio": 4.01,
      "shares_held": 5429000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 5,
      "name": "三井住友信託銀行株式会社",
      "shareholding_ratio": 2.43,
      "shares_held": 3293000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 6,
      "name": "日新電機株式会社",
      "shareholding_ratio": 2.36,
      "shares_held": 3204000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 7,
      "name": "三井住友海上火災保険株式会社",
      "shareholding_ratio": 1.95,
      "shares_held": 2636000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 8,
      "name": "ダイヘン取引先持株会",
      "shareholding_ratio": 1.82,
      "shares_held": 2464000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 9,
      "name": "CBNY-GOVERNMENT OF NORWAY(常任代理人 シティバンク銀行株式会社)",
      "shareholding_ratio": 1.72,
      "shares_held": 2332000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 10,
      "name": "ダイヘングループ社員持株会",
      "shareholding_ratio": 1.7,
      "shares_held": 2298000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 1,
      "name": "関西電力株式会社",
      "shareholding_ratio": 5.39,
      "shares_held": 7304000
    },
    {
      "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": 5.34,
      "shares_held": 7230000
    },
    {
      "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": 4.73,
      "shares_held": 6416000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 4,
      "name": "株式会社三井住友銀行",
      "shareholding_ratio": 4.01,
      "shares_held": 5429000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 5,
      "name": "GOVERNMENT OF NORWAY(常任代理人 シティバンク、エヌ・エイ東京支店)",
      "shareholding_ratio": 2.87,
      "shares_held": 3888000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 6,
      "name": "三井住友信託銀行株式会社",
      "shareholding_ratio": 2.43,
      "shares_held": 3293000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 7,
      "name": "日新電機株式会社",
      "shareholding_ratio": 2.36,
      "shares_held": 3204000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 8,
      "name": "三井住友海上火災保険株式会社",
      "shareholding_ratio": 1.95,
      "shares_held": 2636000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 9,
      "name": "ダイヘン取引先持株会",
      "shareholding_ratio": 1.87,
      "shares_held": 2535000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 10,
      "name": "ダイヘングループ社員持株会",
      "shareholding_ratio": 1.66,
      "shares_held": 2251000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 1,
      "name": "関西電力株式会社",
      "shareholding_ratio": 5.8,
      "shares_held": 7304000
    },
    {
      "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": 4.91,
      "shares_held": 6182000
    },
    {
      "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": 4.58,
      "shares_held": 5763000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 4,
      "name": "株式会社三井住友銀行",
      "shareholding_ratio": 4.31,
      "shares_held": 5429000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 5,
      "name": "三井住友信託銀行株式会社",
      "shareholding_ratio": 2.62,
      "shares_held": 3293000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 6,
      "name": "日新電機株式会社",
      "shareholding_ratio": 2.54,
      "shares_held": 3204000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 7,
      "name": "THE BANK OF NEW YORK,NON-TREATY JASDEC ACCOUNT(常任代理人 株式会社三菱東京ＵＦＪ銀行)",
      "shareholding_ratio": 2.11,
      "shares_held": 2652000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 8,
      "name": "GOVERNMENT OF NORWAY(常任代理人 シティバンク、エヌ・エイ東京支店)",
      "shareholding_ratio": 2.1,
      "shares_held": 2647000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 9,
      "name": "三井住友海上火災保険株式会社",
      "shareholding_ratio": 2.09,
      "shares_held": 2636000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 10,
      "name": "ダイヘン取引先持株会",
      "shareholding_ratio": 1.96,
      "shares_held": 2470000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 1,
      "name": "関西電力株式会社",
      "shareholding_ratio": 5.87,
      "shares_held": 1460000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 2,
      "name": "株式会社三井住友銀行",
      "shareholding_ratio": 4.36,
      "shares_held": 1085000
    },
    {
      "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": 4.21,
      "shares_held": 1047000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "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": 3.88,
      "shares_held": 966000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 5,
      "name": "三井住友信託銀行株式会社",
      "shareholding_ratio": 2.65,
      "shares_held": 658000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 6,
      "name": "SSBTC CLIENT OMNIBUS ACCOUNT(常任代理人 香港上海銀行東京支店 カストディ業務部)",
      "shareholding_ratio": 2.59,
      "shares_held": 644000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 7,
      "name": "日新電機株式会社",
      "shareholding_ratio": 2.58,
      "shares_held": 640000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 8,
      "name": "三井住友海上火災保険株式会社",
      "shareholding_ratio": 2.12,
      "shares_held": 527000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 9,
      "name": "ダイヘン取引先持株会",
      "shareholding_ratio": 2.08,
      "shares_held": 518000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 10,
      "name": "GOVERNMENT OF NORWAY(常任代理人 シティバンク、エヌ・エイ東京支店)",
      "shareholding_ratio": 1.93,
      "shares_held": 480000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 1,
      "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": 6.57,
      "shares_held": 1628000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 2,
      "name": "関西電力株式会社",
      "shareholding_ratio": 5.89,
      "shares_held": 1460000
    },
    {
      "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": 4.55,
      "shares_held": 1126000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 4,
      "name": "株式会社三井住友銀行",
      "shareholding_ratio": 4.38,
      "shares_held": 1085000
    },
    {
      "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 カストディ業務部)",
      "shareholding_ratio": 2.68,
      "shares_held": 663000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 6,
      "name": "三井住友信託銀行株式会社",
      "shareholding_ratio": 2.66,
      "shares_held": 658000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 7,
      "name": "日新電機株式会社",
      "shareholding_ratio": 2.59,
      "shares_held": 640000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 8,
      "name": "GOVERNMENT OF NORWAY(常任代理人 シティバンク、エヌ・エイ東京支店)",
      "shareholding_ratio": 2.35,
      "shares_held": 582000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 9,
      "name": "ダイヘン取引先持株会",
      "shareholding_ratio": 2.18,
      "shares_held": 539000
    },
    {
      "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": 1.79,
      "shares_held": 444000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 1,
      "name": "日本マスタートラスト信託銀行株式会社(信託口)",
      "shareholding_ratio": 8.47,
      "shares_held": 2097000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 2,
      "name": "関西電力株式会社",
      "shareholding_ratio": 5.9,
      "shares_held": 1460000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 3,
      "name": "株式会社日本カストディ銀行(信託口)",
      "shareholding_ratio": 5.81,
      "shares_held": 1438000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 4,
      "name": "株式会社三井住友銀行",
      "shareholding_ratio": 4.39,
      "shares_held": 1085000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 5,
      "name": "三井住友信託銀行株式会社",
      "shareholding_ratio": 2.66,
      "shares_held": 658000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 6,
      "name": "SSBTC CLIENT OMNIBUS ACCOUNT(常任代理人 香港上海銀行東京支店 カストディ業務部)",
      "shareholding_ratio": 2.31,
      "shares_held": 571000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 7,
      "name": "ダイヘン取引先持株会",
      "shareholding_ratio": 2.27,
      "shares_held": 563000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 8,
      "name": "GOVERNMENT OF NORWAY(常任代理人 シティバンク、エヌ・エイ東京支店)",
      "shareholding_ratio": 1.94,
      "shares_held": 480000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 9,
      "name": "ダイヘングループ社員持株会",
      "shareholding_ratio": 1.72,
      "shares_held": 425000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 10,
      "name": "BNYM AS AGT/CLTS NON TREATY JASDEC(常任代理人 株式会社三菱ＵＦＪ銀行)",
      "shareholding_ratio": 1.59,
      "shares_held": 392000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 1,
      "name": "日本マスタートラスト信託銀行株式会社(信託口)",
      "shareholding_ratio": 13.63,
      "shares_held": 3355000
    },
    {
      "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": 6.98,
      "shares_held": 1717000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 3,
      "name": "関西電力株式会社",
      "shareholding_ratio": 5.94,
      "shares_held": 1460000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 4,
      "name": "株式会社三井住友銀行",
      "shareholding_ratio": 4.41,
      "shares_held": 1085000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 5,
      "name": "三井住友信託銀行株式会社",
      "shareholding_ratio": 2.68,
      "shares_held": 658000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 6,
      "name": "ダイヘン取引先持株会",
      "shareholding_ratio": 2.33,
      "shares_held": 573000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 7,
      "name": "BNYM AS AGT/CLTS NON TREATY JASDEC(常任代理人 株式会社三菱ＵＦＪ銀行)",
      "shareholding_ratio": 1.8,
      "shares_held": 443000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 8,
      "name": "ダイヘングループ社員持株会",
      "shareholding_ratio": 1.77,
      "shares_held": 434000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 9,
      "name": "岩谷産業株式会社",
      "shareholding_ratio": 1.42,
      "shares_held": 349000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 10,
      "name": "SSBTC CLIENT OMNIBUS ACCOUNT(常任代理人 香港上海銀行東京支店 カストディ業務部)",
      "shareholding_ratio": 1.36,
      "shares_held": 335000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 1,
      "name": "日本マスタートラスト信託銀行株式会社(信託口)",
      "shareholding_ratio": 11.9,
      "shares_held": 2929000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 2,
      "name": "株式会社日本カストディ銀行(信託口)",
      "shareholding_ratio": 6.26,
      "shares_held": 1542000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 3,
      "name": "関西電力株式会社",
      "shareholding_ratio": 5.93,
      "shares_held": 1460000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 4,
      "name": "株式会社三井住友銀行",
      "shareholding_ratio": 4.41,
      "shares_held": 1085000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 5,
      "name": "GOVERNMENT OF NORWAY(常任代理人 シティバンク、エヌ・エイ東京支店)",
      "shareholding_ratio": 2.72,
      "shares_held": 670000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 6,
      "name": "三井住友信託銀行株式会社",
      "shareholding_ratio": 2.68,
      "shares_held": 658000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 7,
      "name": "ダイヘン取引先持株会",
      "shareholding_ratio": 2.42,
      "shares_held": 595000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 8,
      "name": "BNYM AS AGT/CLTS NON TREATYJASDEC(常任代理人 株式会社三菱ＵＦＪ銀行)",
      "shareholding_ratio": 1.88,
      "shares_held": 462000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 9,
      "name": "ダイヘングループ社員持株会",
      "shareholding_ratio": 1.84,
      "shares_held": 452000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 10,
      "name": "岩谷産業株式会社",
      "shareholding_ratio": 1.42,
      "shares_held": 349000
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "rank": 1,
      "name": "日本マスタートラスト信託銀行株式会社(信託口)",
      "shareholding_ratio": 12.59,
      "shares_held": 3072000
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "rank": 2,
      "name": "株式会社日本カストディ銀行(信託口)",
      "shareholding_ratio": 7.61,
      "shares_held": 1858000
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "rank": 3,
      "name": "関西電力株式会社",
      "shareholding_ratio": 5.98,
      "shares_held": 1460000
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "rank": 4,
      "name": "株式会社三井住友銀行",
      "shareholding_ratio": 4.45,
      "shares_held": 1085000
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "rank": 5,
      "name": "三井住友信託銀行株式会社",
      "shareholding_ratio": 2.7,
      "shares_held": 658000
    },
    {
      "FY": "FY23",
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      "rank": 6,
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