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      "shareholding_ratio": 1.37,
      "shares_held": 4261000
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      "name": "日本マスタートラスト信託銀行株式会社（信託口）",
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      "name": "日本トラスティ・サービス信託銀行株式会社（信託口５）",
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      "shareholding_ratio": 1.55,
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      "period": "2020/3",
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      "name": "ジェーピー モルガン チェース バンク 385151 (常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.48,
      "shares_held": 4619000
    },
    {
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      "name": "野村信託銀行株式会社（投信口）",
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      "shares_held": 4140000
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      "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": 13.97,
      "shares_held": 43556000
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      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 9.82,
      "shares_held": 30611000
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      "name": "ステート ストリート バンク アンド トラスト カンパニー 505001(常任代理人 株式会社みずほ銀行決済営業部）",
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      "shares_held": 4140000
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      "rank": 7,
      "name": "株式会社日本カストディ銀行（信託口５）",
      "shareholding_ratio": 1.24,
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    {
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      "rank": 8,
      "name": "スタンダ－ドチヤ－タ－ドホンコン リヒテンシユタイン ランデスバンク ア－ゲ－(常任代理人 株式会社三菱UFJ銀行）",
      "shareholding_ratio": 1.21,
      "shares_held": 3780000
    },
    {
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      "shareholding_ratio": 1.13,
      "shares_held": 3534000
    },
    {
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      "rank": 10,
      "name": "ジユニパ－(常任代理人 株式会社三菱UFJ銀行）",
      "shareholding_ratio": 1.12,
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    },
    {
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      "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": 21.7,
      "shares_held": 67617000
    },
    {
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      "rank": 2,
      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 8.27,
      "shares_held": 25791000
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      "rank": 3,
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      "shareholding_ratio": 3.41,
      "shares_held": 10650000
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      "rank": 4,
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      "shareholding_ratio": 2.56,
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    },
    {
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      "period": "2022/3",
      "rank": 5,
      "name": "BNYM AS AGT/CLTS NON TREATY JASDEC(常任代理人 株式会社三菱UFJ銀行）",
      "shareholding_ratio": 1.72,
      "shares_held": 5364000
    },
    {
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      "period": "2022/3",
      "rank": 6,
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      "shares_held": 4140000
    },
    {
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      "period": "2022/3",
      "rank": 7,
      "name": "STATE STREET BANK WEST CLIENT-TREATY 505234（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": 4058000
    },
    {
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      "period": "2022/3",
      "rank": 8,
      "name": "JUNIPER (常任代理人 株式会社三菱UFJ銀行）",
      "shareholding_ratio": 1.27,
      "shares_held": 3964000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 9,
      "name": "STATE STREET LONDON CARE OF STATE STREET BANK AND TRUST, BOSTON SSBTC A/C UK LONDON BRANCH CLIENTS-UNITED KINGDOM(常任代理人 香港上海銀行東京支店 カストディ営業部）",
      "shareholding_ratio": 1.12,
      "shares_held": 3512000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 10,
      "name": "JP MORGAN CHASE BANK 385781(常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.1,
      "shares_held": 3454000
    },
    {
      "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": 20.16,
      "shares_held": 62810000
    },
    {
      "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": 9.3,
      "shares_held": 28982000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 3,
      "name": "株式会社みずほ銀行",
      "shareholding_ratio": 3.42,
      "shares_held": 10650000
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    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 4,
      "name": "持田製薬株式会社",
      "shareholding_ratio": 2.57,
      "shares_held": 8000000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 5,
      "name": "BNYM AS AGT/CLTS NON TREATY JASDEC(常任代理人 株式会社三菱UFJ銀行）",
      "shareholding_ratio": 1.41,
      "shares_held": 4405000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 6,
      "name": "STATE STREET BANK WEST CLIENT-TREATY 505234（常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.36,
      "shares_held": 4224000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 7,
      "name": "中央魚類株式会社",
      "shareholding_ratio": 1.33,
      "shares_held": 4140000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 8,
      "name": "JUNIPER (常任代理人 株式会社三菱UFJ銀行）",
      "shareholding_ratio": 1.27,
      "shares_held": 3961000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 9,
      "name": "STATE STREET BANK AND TRUST COMPANY 505223(常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.25,
      "shares_held": 3909000
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 10,
      "name": "JP MORGAN CHASE BANK 385781(常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.24,
      "shares_held": 3851000
    },
    {
      "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": 20.85,
      "shares_held": 64959000
    },
    {
      "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": 10.71,
      "shares_held": 33379000
    },
    {
      "FY": "FY23",
      "period": "2024/3",
      "rank": 3,
      "name": "持田製薬株式会社",
      "shareholding_ratio": 2.57,
      "shares_held": 8000000
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}