{
  "spec_version": "3",
  "endpoint": "shareholders",
  "stock_code": "1860",
  "company_name": "戸田建設",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/1860/shareholders/",
  "api_url": "/api/1860/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/1860/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": "大一殖産株式会社",
      "shareholding_ratio": 11.87,
      "shares_held": 38315000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 2,
      "name": "NORTHERN TRUST CO.（AVFC）RE SILCHESTER INTERNATIONAL INVESTORS INTERNATIONAL VALUE EQUITY TRUST（常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 4.89,
      "shares_held": 15780000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 3,
      "name": "戸田 秀茂",
      "shareholding_ratio": 4.42,
      "shares_held": 14262000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 4,
      "name": "株式会社三菱東京ＵＦＪ銀行",
      "shareholding_ratio": 3.56,
      "shares_held": 11496000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 5,
      "name": "NORTHERN TRUST CO.（AVFC） RE U.S. TAX EXEMPTED PENSION FUNDS（常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 2.91,
      "shares_held": 9391000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 6,
      "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": 2.69,
      "shares_held": 8704000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 7,
      "name": "株式会社みずほ銀行（常任代理人 資産管理サービス信託銀行株式会社）",
      "shareholding_ratio": 2.2,
      "shares_held": 7107000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 8,
      "name": "三宅 良彦",
      "shareholding_ratio": 2.17,
      "shares_held": 7027000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 9,
      "name": "戸田 博子",
      "shareholding_ratio": 2.04,
      "shares_held": 6611000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "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": 1.86,
      "shares_held": 6002000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 1,
      "name": "大一殖産株式会社",
      "shareholding_ratio": 11.87,
      "shares_held": 38315000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 2,
      "name": "NORTHERN TRUST CO.（AVFC）RE SILCHESTER INTERNATIONAL INVESTORS INTERNATIONAL VALUE EQUITY TRUST （常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 4.8,
      "shares_held": 15490000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 3,
      "name": "戸田 秀茂",
      "shareholding_ratio": 4.31,
      "shares_held": 13912000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 4,
      "name": "株式会社三菱東京ＵＦＪ銀行",
      "shareholding_ratio": 3.56,
      "shares_held": 11496000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 5,
      "name": "NORTHERN TRUST CO.（AVFC）RE U.S.TAX EXEMPTED PENSION FUNDS （常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 2.95,
      "shares_held": 9542000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 6,
      "name": "日本マスタートラスト信託銀行株式会社 （信託口）",
      "shareholding_ratio": 2.76,
      "shares_held": 8924000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 7,
      "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": 2.45,
      "shares_held": 7908000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 8,
      "name": "三宅 良彦",
      "shareholding_ratio": 2.17,
      "shares_held": 7027000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 9,
      "name": "戸田 博子",
      "shareholding_ratio": 2.04,
      "shares_held": 6611000
    },
    {
      "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 （リテール信託口 620090811）",
      "shareholding_ratio": 1.86,
      "shares_held": 6002000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 1,
      "name": "大一殖産株式会社",
      "shareholding_ratio": 12.48,
      "shares_held": 38315000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 2,
      "name": "NORTHERN TRUST CO.（AVFC）RE SILCHESTER INTERNATIONAL INVESTORS INTERNATIONAL VALUE EQUITY TRUST （常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 5.02,
      "shares_held": 15398000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 3,
      "name": "株式会社三菱東京ＵＦＪ銀行",
      "shareholding_ratio": 3.18,
      "shares_held": 9772000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 4,
      "name": "一般社団法人アリー",
      "shareholding_ratio": 2.92,
      "shares_held": 8977000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 5,
      "name": "NORTHERN TRUST CO.（AVFC）RE U.S.TAX EXEMPTED PENSION FUNDS （常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 2.87,
      "shares_held": 8804000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 6,
      "name": "日本マスタートラスト信託銀行株式会社 （信託口）",
      "shareholding_ratio": 2.73,
      "shares_held": 8391000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 7,
      "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": 2.64,
      "shares_held": 8092000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 8,
      "name": "三宅 良彦",
      "shareholding_ratio": 2.29,
      "shares_held": 7027000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 9,
      "name": "戸田 博子",
      "shareholding_ratio": 2.15,
      "shares_held": 6611000
    },
    {
      "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 （リテール信託口 620090811）",
      "shareholding_ratio": 1.95,
      "shares_held": 6002000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 1,
      "name": "大一殖産株式会社",
      "shareholding_ratio": 12.48,
      "shares_held": 38315000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 2,
      "name": "NORTHERN TRUST CO.（AVFC）RE SILCHESTER INTERNATIONAL INVESTORS INTERNATIONAL VALUE EQUITY TRUST（常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 5.3,
      "shares_held": 16272000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "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": 4.2,
      "shares_held": 12905000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "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": 2.95,
      "shares_held": 9080000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 5,
      "name": "一般社団法人アリー",
      "shareholding_ratio": 2.92,
      "shares_held": 8977000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 6,
      "name": "NORTHERN TRUST CO.（AVFC）RE U.S.TAX EXEMPTED PENSION FUND （常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 2.84,
      "shares_held": 8730000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 7,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 2.62,
      "shares_held": 8048000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 8,
      "name": "戸田 博子",
      "shareholding_ratio": 2.15,
      "shares_held": 6611000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 9,
      "name": "三宅 雄一郎",
      "shareholding_ratio": 2,
      "shares_held": 6148000
    },
    {
      "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 （リテール信託口 620090811）",
      "shareholding_ratio": 1.95,
      "shares_held": 6002000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 1,
      "name": "大一殖産株式会社",
      "shareholding_ratio": 13.1,
      "shares_held": 40276000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 2,
      "name": "NORTHERN TRUST CO.（AVFC）RE SILCHESTER INTERNATIONAL INVESTORS INTERNATIONAL VALUE EQUITY TRUST（常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 6.17,
      "shares_held": 18973000
    },
    {
      "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": 4.52,
      "shares_held": 13914000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 4,
      "name": "NORTHERN TRUST CO.（AVFC）RE U.S.TAX EXEMPTED PENSION FUNDS （常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 3.2,
      "shares_held": 9834000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "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）",
      "shareholding_ratio": 3.12,
      "shares_held": 9588000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 6,
      "name": "一般社団法人アリー",
      "shareholding_ratio": 2.92,
      "shares_held": 8977000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 7,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 2.61,
      "shares_held": 8048000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 8,
      "name": "戸田 博子",
      "shareholding_ratio": 2.15,
      "shares_held": 6611000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 9,
      "name": "NORTHERN TRUST CO.（AVFC） SUB A/C NON TREATY （常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 2.11,
      "shares_held": 6490000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 10,
      "name": "日本マスタートラスト信託銀行株式会社 （リテール信託口 620090811）",
      "shareholding_ratio": 1.95,
      "shares_held": 6002000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 1,
      "name": "大一殖産株式会社",
      "shareholding_ratio": 13.25,
      "shares_held": 40727000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 2,
      "name": "NORTHERN TRUST CO.（AVFC）RE SILCHESTER INTERNATIONAL INVESTORS INTERNATIONAL VALUE EQUITY TRUST（常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 5.88,
      "shares_held": 18075000
    },
    {
      "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": 5.13,
      "shares_held": 15779000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 4,
      "name": "NORTHERN TRUST CO.（AVFC）RE U.S.TAX EXEMPTED PENSION FUNDS （常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 3.19,
      "shares_held": 9822000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 5,
      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 3.16,
      "shares_held": 9731000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 6,
      "name": "一般社団法人アリー",
      "shareholding_ratio": 2.92,
      "shares_held": 8977000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 7,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 2.61,
      "shares_held": 8048000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 8,
      "name": "戸田 博子",
      "shareholding_ratio": 2.15,
      "shares_held": 6611000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 9,
      "name": "日本マスタートラスト信託銀行株式会社（リテール信託口 620090811）",
      "shareholding_ratio": 1.95,
      "shares_held": 6002000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 10,
      "name": "NORTHERN TRUST CO.（AVFC） SUB A/C NON TREATY（常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 1.88,
      "shares_held": 5805000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 1,
      "name": "大一殖産株式会社",
      "shareholding_ratio": 13.29,
      "shares_held": 41049000
    },
    {
      "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": 12.34,
      "shares_held": 38112000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 3,
      "name": "NORTHERN TRUST CO.（AVFC）RE SILCHESTER INTERNATIONAL INVESTORS INTERNATIONAL VALUE EQUITY TRUST（常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 5.22,
      "shares_held": 16136000
    },
    {
      "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": 3.39,
      "shares_held": 10468000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 5,
      "name": "一般社団法人アリー",
      "shareholding_ratio": 2.9,
      "shares_held": 8977000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 6,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 2.6,
      "shares_held": 8048000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 7,
      "name": "NORTHERN TRUST CO.（AVFC）RE U.S.TAX EXEMPTED PENSION FUNDS（常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 2.59,
      "shares_held": 8017000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 8,
      "name": "戸田 博子",
      "shareholding_ratio": 2.14,
      "shares_held": 6611000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 9,
      "name": "日本マスタートラスト信託銀行株式会社（リテール信託口 620090811）",
      "shareholding_ratio": 1.94,
      "shares_held": 6002000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 10,
      "name": "戸田建設取引先持株会",
      "shareholding_ratio": 1.82,
      "shares_held": 5623000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 1,
      "name": "大一殖産株式会社",
      "shareholding_ratio": 13.72,
      "shares_held": 42876000
    },
    {
      "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": 10.95,
      "shares_held": 34231000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 3,
      "name": "NORTHERN TRUST CO.（AVFC）RE SILCHESTER INTERNATIONAL INVESTORS INTERNATIONAL VALUE EQUITY TRUST（常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 4.37,
      "shares_held": 13667000
    },
    {
      "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": 3.48,
      "shares_held": 10897000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 5,
      "name": "一般社団法人アリー",
      "shareholding_ratio": 2.87,
      "shares_held": 8977000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 6,
      "name": "株式会社三菱ＵＦＪ銀行",
      "shareholding_ratio": 2.57,
      "shares_held": 8048000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 7,
      "name": "戸田 博子",
      "shareholding_ratio": 2.11,
      "shares_held": 6611000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 8,
      "name": "日本マスタートラスト信託銀行株式会社（リテール信託口 620090811）",
      "shareholding_ratio": 1.92,
      "shares_held": 6002000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 9,
      "name": "NORTHERN TRUST CO.（AVFC）RE U.S.TAX EXEMPTED PENSION FUNDS（常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 1.86,
      "shares_held": 5821000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 10,
      "name": "戸田建設取引先持株会",
      "shareholding_ratio": 1.84,
      "shares_held": 5776000
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "rank": 1,
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