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      "shares_held": 20129000
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      "shares_held": 1951000
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      "name": "ＭＳＩＰ ＣＬＩＥＮＴ ＳＥＣＵＲＩＴＩＥＳ （常任代理人モルガン・スタンレーＭＵＦＧ証券株式会社）",
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      "shares_held": 245000
    },
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      "rank": 10,
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      "shares_held": 20129000
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      "rank": 2,
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    },
    {
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      "period": "2020/12",
      "rank": 6,
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    },
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      "rank": 7,
      "name": "BNYMSANV RE GCLB RE JP RD LMGC （常任代理人シティバンク、エヌ・エイ東京支店）",
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    },
    {
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      "rank": 8,
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      "rank": 9,
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    },
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      "rank": 10,
      "name": "株式会社日本カストディ銀行（信託口９）",
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      "period": "2021/12",
      "rank": 1,
      "name": "株式会社電通グループ",
      "shareholding_ratio": 61.78,
      "shares_held": 40259000
    },
    {
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      "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": 6.02,
      "shares_held": 3921000
    },
    {
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      "period": "2021/12",
      "rank": 3,
      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 4.85,
      "shares_held": 3159000
    },
    {
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      "rank": 4,
      "name": "電通国際情報サービス持株会",
      "shareholding_ratio": 2.12,
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    {
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      "period": "2021/12",
      "rank": 5,
      "name": "MSIP CLIENT SECURITIES （常任代理人モルガン・スタンレーMUFG証券株式会社）",
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    },
    {
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      "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）",
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      "shares_held": 624000
    },
    {
      "FY": "FY21",
      "period": "2021/12",
      "rank": 7,
      "name": "GOVERNMENT OF NORWAY （常任代理人シティバンク、エヌ・エイ東京支店）",
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      "shares_held": 604000
    },
    {
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      "period": "2021/12",
      "rank": 8,
      "name": "SMBC日興証券株式会社",
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      "shares_held": 601000
    },
    {
      "FY": "FY21",
      "period": "2021/12",
      "rank": 9,
      "name": "STATE STREET BANK AND TRUST COMPANY 505103 （常任代理人株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 0.69,
      "shares_held": 449000
    },
    {
      "FY": "FY21",
      "period": "2021/12",
      "rank": 10,
      "name": "THE BANK OF NEW YORK MELLON 140040 （常任代理人株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 0.52,
      "shares_held": 336000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "rank": 1,
      "name": "株式会社電通グループ",
      "shareholding_ratio": 61.78,
      "shares_held": 40259000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "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": 6.82,
      "shares_held": 4445000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "rank": 3,
      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 5,
      "shares_held": 3260000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "rank": 4,
      "name": "電通国際情報サービス持株会",
      "shareholding_ratio": 2.15,
      "shares_held": 1399000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "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": 1.08,
      "shares_held": 703000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "rank": 6,
      "name": "SMBC日興証券株式会社",
      "shareholding_ratio": 0.83,
      "shares_held": 543000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "rank": 7,
      "name": "MSIP CLIENT SECURITIES （常任代理人モルガン・スタンレーMUFG証券株式会社）",
      "shareholding_ratio": 0.67,
      "shares_held": 437000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "rank": 8,
      "name": "JP JPMSE LUX RE BARCLAYS CAPITAL SEC LTD EQ CO （常任代理人株式会社三菱UFJ銀行）",
      "shareholding_ratio": 0.6,
      "shares_held": 388000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "rank": 9,
      "name": "THE BANK OF NEW YORK MELLON 140040 （常任代理人株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 0.51,
      "shares_held": 332000
    },
    {
      "FY": "FY22",
      "period": "2022/12",
      "rank": 10,
      "name": "株式会社日本カストディ銀行(年金信託口)",
      "shareholding_ratio": 0.5,
      "shares_held": 327000
    },
    {
      "FY": "FY23",
      "period": "2023/12",
      "rank": 1,
      "name": "株式会社電通グループ",
      "shareholding_ratio": 61.78,
      "shares_held": 40259000
    },
    {
      "FY": "FY23",
      "period": "2023/12",
      "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": 7.07,
      "shares_held": 4604000
    },
    {
      "FY": "FY23",
      "period": "2023/12",
      "rank": 3,
      "name": "株式会社日本カストディ銀行（信託口）",
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