{
  "spec_version": "3",
  "endpoint": "shareholders",
  "stock_code": "2175",
  "company_name": "エス・エム・エス",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/2175/shareholders/",
  "api_url": "/api/2175/shareholders.json",
  "updated": "2026-08-15",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/2175/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": "諸藤 周平",
      "shareholding_ratio": 24.35,
      "shares_held": 10199600
    },
    {
      "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": 5.12,
      "shares_held": 2143900
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 3,
      "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": 4.25,
      "shares_held": 1782300
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 4,
      "name": "田口 茂樹",
      "shareholding_ratio": 4.12,
      "shares_held": 1727600
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 5,
      "name": "アズワン株式会社",
      "shareholding_ratio": 4.01,
      "shares_held": 1680000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "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": 3.87,
      "shares_held": 1622200
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 7,
      "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",
      "shareholding_ratio": 3.2,
      "shares_held": 1340000
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 8,
      "name": "STATE STREET BANK AND TRUST COMPANY 常任代理人 香港上海銀行東京支店",
      "shareholding_ratio": 2.61,
      "shares_held": 1093870
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 9,
      "name": "エムスリー株式会社",
      "shareholding_ratio": 2.48,
      "shares_held": 1039700
    },
    {
      "FY": "FY15",
      "period": "2016/3",
      "rank": 10,
      "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": 2.22,
      "shares_held": 929615
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 1,
      "name": "諸藤 周平",
      "shareholding_ratio": 20.93,
      "shares_held": 9082100
    },
    {
      "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": 5.28,
      "shares_held": 2289100
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 3,
      "name": "THE CHASE MANHATTAN BANK 385036 常任代理人 株式会社みずほ銀行決済営業部",
      "shareholding_ratio": 3.96,
      "shares_held": 1719396
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 4,
      "name": "STATE STREET BANK AND TRUST COMPANY 常任代理人 香港上海銀行東京支店",
      "shareholding_ratio": 3.64,
      "shares_held": 1578073
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "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": 3.45,
      "shares_held": 1495800
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 6,
      "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",
      "shareholding_ratio": 3,
      "shares_held": 1301700
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 7,
      "name": "アズワン株式会社",
      "shareholding_ratio": 2.77,
      "shares_held": 1202000
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 8,
      "name": "NORTHERN TRUST CO.(AVFC) RE FIDELITY FUNDS 常任代理人 香港上海銀行東京支店",
      "shareholding_ratio": 2.65,
      "shares_held": 1148500
    },
    {
      "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": 2.6,
      "shares_held": 1126400
    },
    {
      "FY": "FY16",
      "period": "2017/3",
      "rank": 10,
      "name": "BBH FOR FSP-TECHNOLOGY 常任代理人 株式会社三菱東京UFJ銀行",
      "shareholding_ratio": 2.33,
      "shares_held": 1011900
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 1,
      "name": "MORO合同会社",
      "shareholding_ratio": 18.11,
      "shares_held": 7863659
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "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": 6.29,
      "shares_held": 2734800
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "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": 5.37,
      "shares_held": 2335700
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "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９）",
      "shareholding_ratio": 4.21,
      "shares_held": 1831200
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 5,
      "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",
      "shareholding_ratio": 2.99,
      "shares_held": 1300000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 6,
      "name": "STATE STREET BANK AND TRUST COMPANY 常任代理人 香港上海銀行東京支店",
      "shareholding_ratio": 2.86,
      "shares_held": 1242403
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 7,
      "name": "アズワン株式会社",
      "shareholding_ratio": 2.76,
      "shares_held": 1202000
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 8,
      "name": "NORTHERN TRUST CO.(AVFC) RE FIDELITY FUNDS 常任代理人 香港上海銀行東京支店",
      "shareholding_ratio": 2.63,
      "shares_held": 1144600
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 9,
      "name": "BBH FOR FSP-TECHNOLOGY 常任代理人 株式会社三菱東京UFJ銀行",
      "shareholding_ratio": 2.33,
      "shares_held": 1011900
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "rank": 10,
      "name": "JP MORGAN CHASE BANK 385675 常任代理人 株式会社みずほ銀行決済営業部",
      "shareholding_ratio": 2.21,
      "shares_held": 963656
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 1,
      "name": "МОＲО合同会社",
      "shareholding_ratio": 18.07,
      "shares_held": 15727318
    },
    {
      "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": 8.74,
      "shares_held": 7610400
    },
    {
      "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": 8.61,
      "shares_held": 7497600
    },
    {
      "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９）",
      "shareholding_ratio": 5.45,
      "shares_held": 4747700
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 5,
      "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",
      "shareholding_ratio": 2.98,
      "shares_held": 2600200
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 6,
      "name": "アズワン株式会社",
      "shareholding_ratio": 2.76,
      "shares_held": 2404000
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 7,
      "name": "第一生命保険株式会社 常任代理人 資産管理サービス信託銀行株式会社",
      "shareholding_ratio": 2.71,
      "shares_held": 2366200
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 8,
      "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": 2.41,
      "shares_held": 2100200
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 9,
      "name": "資産管理サービス信託銀行株式会社（証券投資信託口）",
      "shareholding_ratio": 2.4,
      "shares_held": 2095200
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "rank": 10,
      "name": "TMAM-GO JAPAN ENGAGEMENT FUND 常任代理人 株式会社みずほ銀行決済営業部",
      "shareholding_ratio": 1.69,
      "shares_held": 1472700
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 1,
      "name": "МОＲО合同会社",
      "shareholding_ratio": 18.06,
      "shares_held": 15727318
    },
    {
      "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": 7.97,
      "shares_held": 6940400
    },
    {
      "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": 7.28,
      "shares_held": 6345400
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 4,
      "name": "アズワン株式会社",
      "shareholding_ratio": 2.76,
      "shares_held": 2404000
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 5,
      "name": "第一生命保険株式会社 （常任代理人 資産管理サービス信託銀行株式会社）",
      "shareholding_ratio": 2.71,
      "shares_held": 2366200
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 6,
      "name": "BNYM AS AGT/CLTS NON TREATY JASDEC （常任代理人 株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 2.57,
      "shares_held": 2243307
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "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９）",
      "shareholding_ratio": 2.29,
      "shares_held": 2001800
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 8,
      "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": 2.08,
      "shares_held": 1814320
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 9,
      "name": "STATE STREET BANK AND TRUST COMPANY 505001 （常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.76,
      "shares_held": 1539040
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "rank": 10,
      "name": "J.P. MORGAN BANK LUXEMBOURG S.A. 381572 （常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.75,
      "shares_held": 1525700
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 1,
      "name": "МОＲО合同会社",
      "shareholding_ratio": 18.02,
      "shares_held": 15697418
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "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": 7.71,
      "shares_held": 6722500
    },
    {
      "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": 6.78,
      "shares_held": 5911500
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 4,
      "name": "アズワン株式会社",
      "shareholding_ratio": 2.75,
      "shares_held": 2404000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 5,
      "name": "第一生命保険株式会社 （常任代理人 株式会社日本カストディ銀行）",
      "shareholding_ratio": 2.71,
      "shares_held": 2366200
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 6,
      "name": "BNYM AS AGT/CLTS NON TREATY JASDEC （常任代理人 株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 2.5,
      "shares_held": 2184005
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 7,
      "name": "GOLDMAN SACHS & CO. REG （常任代理人 ゴールドマン・サックス証券株式会社）",
      "shareholding_ratio": 2.25,
      "shares_held": 1968474
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 8,
      "name": "J.P. MORGAN BANK LUXEMBOURG S.A. 381572 （常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.88,
      "shares_held": 1643900
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 9,
      "name": "NORTHERN TRUST CO.(AVFC) RE IEDU UCITS CLIENTS NON TREATY ACCOUNT 15.315 PCT （常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 1.85,
      "shares_held": 1615000
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "rank": 10,
      "name": "STATE STREET BANK AND TRUST COMPANY 505001 （常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.76,
      "shares_held": 1538740
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 1,
      "name": "МОＲО合同会社",
      "shareholding_ratio": 17.92,
      "shares_held": 15621318
    },
    {
      "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": 12.88,
      "shares_held": 11228200
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 3,
      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 7.22,
      "shares_held": 6296000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 4,
      "name": "アズワン株式会社",
      "shareholding_ratio": 2.75,
      "shares_held": 2404000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 5,
      "name": "第一生命保険株式会社 （常任代理人 株式会社日本カストディ銀行）",
      "shareholding_ratio": 2.71,
      "shares_held": 2366200
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 6,
      "name": "BNYM AS AGT/CLTS NON TREATY JASDEC （常任代理人 株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 2.59,
      "shares_held": 2261614
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 7,
      "name": "THE BANK OF NEW YORK MELLON SA/NV 10 （常任代理人 株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 2.18,
      "shares_held": 1900000
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 8,
      "name": "STATE STREET BANK AND TRUST COMPANY 505001 （常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 2.13,
      "shares_held": 1863840
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 9,
      "name": "SSBTC CLIENT OMNIBUS ACCOUNT （常任代理人 香港上海銀行東京支店）",
      "shareholding_ratio": 1.95,
      "shares_held": 1707407
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "rank": 10,
      "name": "J.P. MORGAN BANK LUXEMBOURG S.A. 381572 （常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 1.67,
      "shares_held": 1463400
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 1,
      "name": "МОＲО合同会社",
      "shareholding_ratio": 17.67,
      "shares_held": 15404918
    },
    {
      "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": 15.64,
      "shares_held": 13631100
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 3,
      "name": "株式会社日本カストディ銀行（信託口）",
      "shareholding_ratio": 7.4,
      "shares_held": 6450900
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 4,
      "name": "BNYM AS AGT/CLTS NON TREATY JASDEC （常任代理人 株式会社三菱ＵＦＪ銀行）",
      "shareholding_ratio": 2.82,
      "shares_held": 2460911
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 5,
      "name": "STATE STREET BANK AND TRUST COMPANY 505001 （常任代理人 株式会社みずほ銀行決済営業部）",
      "shareholding_ratio": 2.77,
      "shares_held": 2421340
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "rank": 6,
      "name": "アズワン株式会社",
      "shareholding_ratio": 2.75,
      "shares_held": 2404000
    },
    {
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