エムスリーJP:2413
時価総額
¥1.79兆
PER
39.8倍
医療従事者向けプラットフォーム「m3.com」や「MDLinx」を中心に、医療関連会社のマーケティング支援、治験支援、電子カルテ開発、医療機関経営支援などを展開する企業。
大株主
| （単位：千株） | 2016/03 | 2017/03 | 2018/03 | 2019/03 | 2020/03 | 2021/03 | 2022/03 | 2023/03 | 2024/03 | 2025/03 |
|---|---|---|---|---|---|---|---|---|---|---|
| ソニーグループ | 230,458 33.9% | 230,458 33.9% | 230,458 33.9% | 230,458 33.9% | ||||||
| 日本マスタートラスト信託銀行 | 12,341 3.8% | 12,877 4% | 16,368 5.1% | 35,002 5.4% | 74,706 11% | 73,998 10.9% | 101,100 14.9% | 104,841 15.4% | 98,624 14.5% | 94,365 13.9% |
| 日本カストディ銀行 | 73,382 10.8% | 52,685 7.8% | 55,636 8.2% | 51,848 7.6% | 56,744 8.4% | |||||
| NTTドコモ | 20,200 3% | 20,200 3% | 20,200 3% | 20,200 3% | 20,200 3% | 20,200 3% | ||||
| 谷村 格 | 9,678 3% | 9,679 3% | 9,711 3% | 19,423 3% | 19,436 2.9% | 19,457 2.9% | 19,466 2.9% | 19,474 2.9% | 19,474 2.9% | 19,474 2.9% |
| STATE STREET BANK AND TRUST COMPANY | 5,740 1.8% | 5,742 1.8% | 5,027 1.6% | 9,578 1.5% | 8,950 1.3% | 11,034 1.6% | 10,003 1.5% | |||
| STATE STREET BANK WEST CLIENT - TREATY | 3,786 1.2% | 6,945 1% | 7,449 1.1% | 8,114 1.2% | 8,347 1.2% | 8,585 1.3% | ||||
| OASIS JAPAN STRATEGIC FUND Y LTD. | 8,463 1.2% | |||||||||
| THE BANK OF NEW YORK MELLON | 6,210 1.9% | 5,893 1.8% | 11,209 1.7% | 8,574 1.3% | 8,110 1.2% | 7,259 1.1% | 6,489 1% | 28,236 4.2% | ||
| SSBTC CLIENT OMNIBUS ACCOUNT | 10,246 1.5% | 9,842 1.4% | 9,086 1.3% | 9,970 1.5% | ||||||
| JP MORGAN CHASE BANK | 10,535 3.3% | 12,243 3.8% | 13,418 4.1% | 15,791 2.3% | 18,209 2.7% | 15,988 2.4% | 7,372 1.1% | 6,434 0.9% | ||
| ソニー | 127,382 39.4% | 110,078 34% | 110,078 34% | 220,157 34% | 230,457 34% | 230,457 34% | ||||
| 日本トラスティ・サービス信託銀行 | 24,983 7.7% | 25,410 7.8% | 34,616 10.7% | 66,989 10.3% | 77,182 11.4% | |||||
| 資産管理サービス信託銀行 | 4,789 1.5% | 3,906 1.2% | 4,742 1.5% | 9,758 1.5% | 12,088 1.8% | |||||
| NORTHERN TRUST CO. SUB A/C AMERICAN CLIENTS | 4,519 1.4% | 8,189 2.5% | 10,101 3.1% | 15,319 2.4% | ||||||
| J.P. MORGAN BANK LUXEMBOURG S.A. | 3,800 1.2% | 11,245 1.7% | ||||||||
| THE BANK OF NEW YORK - JASDECNON - TREATY ACCOUNT | 3,233 1% | |||||||||
| MELLON BANK, N.A. AS AGENT FOR ITS CLIENT MELLON OMNIBUS US PENSION | 4,136 1.3% | |||||||||
| 計 | 207,901 64.2% | 197,572 61% | 213,744 66% | 428,657 66.2% | 500,030 73.7% | 489,216 72.1% | 492,534 72.5% | 489,612 72.1% | 484,625 71.4% | 473,760 69.8% |