{
  "spec_version": "4",
  "endpoint": "financials-stock",
  "stock_code": "4503",
  "company_name": "アステラス製薬",
  "content_lang": "ja",
  "meta_lang": "en",
  "canonical_url": "https://the-shashi.com/tse/4503/current/#metrics-stock",
  "api_url": "/api/4503/financials/stock.json",
  "updated": "2026-09-18",
  "license": "© 2026 Yutaka Sugiura. All rights reserved.",
  "attribution": "The社史 (the-shashi.com) — https://the-shashi.com/tse/4503/current/#metrics-stock",
  "source": {
    "stock": {
      "primary": [
        "有価証券報告書（主要な経営指標等の推移・株式の総数等）"
      ],
      "extraction": "EDINET の XBRL から機械抽出。期末株価は提出会社の開示値",
      "caveat": "時価総額は期末株価 × 発行済株式数で機械算出している。株式分割・併合の遡及調整は行っていない。数字を取った有報の提出日は source_filing 列を参照"
    }
  },
  "html_url": "https://the-shashi.com/tse/4503/current/#metrics-stock",
  "stock": [
    {
      "FY": "FY16",
      "period": "2017/3",
      "shares": 2153823000,
      "closing_price": 1462.03,
      "market_cap_yen": 3148951686867,
      "market_cap_oku_yen": 31490,
      "eps": 103.69,
      "per": 14.1,
      "pbr": 2.37,
      "source_filing": "2021-03-31"
    },
    {
      "FY": "FY17",
      "period": "2018/3",
      "shares": 2068823000,
      "closing_price": 1614.09,
      "market_cap_yen": 3339264447247,
      "market_cap_oku_yen": 33393,
      "eps": 81.11,
      "per": 19.9,
      "pbr": 2.51,
      "source_filing": "2022-03-31"
    },
    {
      "FY": "FY18",
      "period": "2019/3",
      "shares": 1979823000,
      "closing_price": 1656.72,
      "market_cap_yen": 3280012360560,
      "market_cap_oku_yen": 32800,
      "eps": 115.05,
      "per": 14.4,
      "pbr": 2.48,
      "source_filing": "2023-03-31"
    },
    {
      "FY": "FY19",
      "period": "2020/3",
      "shares": 1861787000,
      "closing_price": 1666.4,
      "market_cap_yen": 3102481856800,
      "market_cap_oku_yen": 31025,
      "eps": 104.15,
      "per": 16,
      "pbr": 2.4,
      "source_filing": "2024-03-31"
    },
    {
      "FY": "FY20",
      "period": "2021/3",
      "shares": 1861787000,
      "closing_price": 1701.17,
      "market_cap_yen": 3167208743642,
      "market_cap_oku_yen": 31672,
      "eps": 64.93,
      "per": 26.2,
      "pbr": 2.27,
      "source_filing": "2025-03-31"
    },
    {
      "FY": "FY21",
      "period": "2022/3",
      "shares": 1835852000,
      "closing_price": 1911.78,
      "market_cap_yen": 3509745136560,
      "market_cap_oku_yen": 35097,
      "eps": 67.08,
      "per": 28.5,
      "pbr": 2.39,
      "source_filing": "2026-03-31"
    },
    {
      "FY": "FY22",
      "period": "2023/3",
      "shares": 1809663000,
      "closing_price": 1882.13,
      "market_cap_yen": 3406017402864,
      "market_cap_oku_yen": 34060,
      "eps": 54.24,
      "per": 34.7,
      "pbr": 2.24,
      "source_filing": "2026-03-31"
    },
    {
      "FY": "FY23",
      "period": "2024/3",
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      "closing_price": 1644.28,
      "market_cap_yen": 2975590867977,
      "market_cap_oku_yen": 29756,
      "eps": 9.51,
      "per": 172.9,
      "pbr": 1.85,
      "source_filing": "2026-03-31"
    },
    {
      "FY": "FY24",
      "period": "2025/3",
      "shares": 1809663000,
      "closing_price": 1445.85,
      "market_cap_yen": 2616501248550,
      "market_cap_oku_yen": 26165,
      "eps": 28.35,
      "per": 51,
      "pbr": 1.71,
      "source_filing": "2026-03-31"
    },
    {
      "FY": "FY25",
      "period": "2026/3",
      "shares": 1809663000,
      "closing_price": 2522.93,
      "market_cap_yen": 4565662120905,
      "market_cap_oku_yen": 45657,
      "eps": 162.77,
      "per": 15.5,
      "pbr": 2.47,
      "source_filing": "2026-03-31"
    }
  ]
}