【4350】メディカルシステムネットワーク

調剤薬局。

類似企業：

【業界1位】 アインホールディングス

【売上同水準】 クオールホールディングス ファーマライズホールディングス

東証プライム

小売業 小売

＞

調剤薬局 調剤

• IR
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IRニュース IRカレンダー 中期経営計画 経営理念 社長 役員紹介 沿革 事業内容 会社概要 大株主 事業説明会 外部レポート

保有者	2014.3	2014.9	2015.3	2015.9	2016.3	2016.9	2017.3	2017.9	2018.3	2018.9	2019.3	2019.9	2020.3	2020.9	2021.3	2021.9	2022.3	2022.9	2023.3	2023.9	2024.3	2024.9	2025.3	2025.9
合同会社エスアンドエス	2,769,100 (10.66%)	2,769,100 (10.66%)	2,769,100 (10.66%)	2,769,100 (9.26%)	2,769,100 (9.26%)	2,769,100 (9.26%)	2,769,100 (9.26%)	2,769,100 (9.26%)	2,769,100 (9.07%)	2,769,100 (9.03%)	2,769,100 (9.03%)	2,769,100 (9.03%)	2,769,100 (9.03%)	2,769,100 (9.05%)	2,769,100 (9.05%)	2,769,100 (9.05%)	2,769,100 (9.05%)	2,769,100 (9.05%)	2,769,100 (9.05%)	2,769,100 (9.05%)	2,769,100 (9.34%)	2,769,100 (9.28%)	2,769,100 (9.28%)	2,769,100 (9.28%)
日本マスタートラスト信託銀行株式会社(信託口)				895,900 (2.99%)	694,900 (2.32%)	619,400 (2.07%)	783,400 (2.62%)	824,900 (2.75%)	974,000 (3.19%)	1,291,500 (4.21%)	1,402,900 (4.57%)	1,253,300 (4.09%)	1,326,400 (4.32%)	1,442,900 (4.71%)	1,396,400 (4.56%)	2,468,700 (8.07%)	2,999,400 (9.8%)	2,906,900 (9.5%)	2,699,600 (8.82%)	2,818,300 (9.21%)	3,063,800 (10.34%)	3,201,100 (10.73%)	2,832,100 (9.5%)	2,545,300 (8.53%)
沖中恭幸	2,465,000 (9.49%)	2,465,000 (9.49%)	2,471,300 (9.51%)	2,471,300 (8.26%)	2,475,600 (8.28%)	2,475,600 (8.28%)	2,480,500 (8.29%)	2,480,500 (8.29%)	2,485,000 (8.14%)	2,506,000 (8.17%)	2,506,000 (8.17%)	2,506,000 (8.17%)	2,506,000 (8.17%)	2,506,000 (8.19%)	2,506,000 (8.19%)	2,506,000 (8.19%)	2,506,000 (8.19%)	2,506,000 (8.19%)	2,506,000 (8.19%)	2,506,000 (8.19%)	2,506,000 (8.45%)	2,506,000 (8.4%)	2,506,000 (8.4%)	2,506,000 (8.4%)
秋野治郎	2,204,000 (8.48%)	2,204,000 (8.48%)	2,207,100 (8.49%)	2,207,100 (7.38%)	2,209,300 (7.39%)	2,209,300 (7.39%)	2,211,700 (7.39%)	2,211,700 (7.39%)	2,214,000 (7.25%)	2,214,000 (7.22%)	2,216,500 (7.23%)	2,216,500 (7.23%)	2,218,800 (7.24%)	2,218,800 (7.25%)	2,220,200 (7.26%)	2,220,200 (7.26%)	2,220,400 (7.26%)	2,220,400 (7.26%)	2,220,700 (7.26%)	2,220,700 (7.26%)	2,220,900 (7.49%)	2,220,900 (7.45%)	2,221,200 (7.45%)	2,221,200 (7.45%)
光通信KK投資事業有限責任組合																								1,349,000 (4.52%)
MSIP CLIENT SECURITIES(常任代理人 モルガン・スタンレーMUFG証券株式会社)																					660,800 (2.23%)	1,093,205 (3.66%)	1,150,700 (3.86%)	1,153,099 (3.86%)
株式会社日本カストディ銀行 (信託口)	571,100 (2.19%)	378,400 (1.45%)	425,900 (1.63%)	1,463,900 (4.89%)	1,167,500 (3.9%)	1,142,900 (3.82%)	1,214,100 (4.06%)	1,497,300 (5.0%)	1,109,100 (3.63%)	1,447,600 (4.72%)	1,478,400 (4.82%)	1,753,000 (5.72%)	1,748,600 (5.7%)	1,494,900 (4.88%)	996,200 (3.25%)	1,133,200 (3.7%)	1,008,400 (3.29%)	1,007,900 (3.29%)	880,400 (2.87%)	623,700 (2.03%)	716,700 (2.41%)	790,100 (2.65%)	827,600 (2.77%)	931,900 (3.12%)
メディカルシステムネットワーク従業員持株会		372,800 (1.43%)	399,000 (1.53%)	421,600 (1.41%)	435,200 (1.45%)	440,100 (1.47%)	476,100 (1.59%)	497,900 (1.66%)	512,500 (1.67%)	549,600 (1.79%)	589,300 (1.92%)	595,700 (1.94%)	609,500 (1.98%)	644,600 (2.1%)	666,300 (2.17%)	660,900 (2.16%)	690,300 (2.25%)	746,800 (2.44%)	787,600 (2.57%)	810,200 (2.64%)	834,900 (2.81%)	870,500 (2.92%)	909,000 (3.04%)	870,000 (2.91%)
田尻稲雄	555,200 (2.13%)	555,200 (2.13%)	574,200 (2.21%)	574,200 (1.92%)	595,300 (1.99%)	595,300 (1.99%)	619,900 (2.07%)	619,900 (2.07%)	641,900 (2.1%)	641,900 (2.09%)	667,200 (2.17%)	667,200 (2.17%)	689,900 (2.25%)	689,900 (2.25%)	712,800 (2.33%)	712,800 (2.33%)	730,200 (2.38%)	730,200 (2.38%)	757,500 (2.47%)	757,500 (2.47%)	783,100 (2.64%)	783,100 (2.62%)	807,400 (2.7%)	807,400 (2.7%)
INTERACTIVE BROKERS LLC (常任代理人 インタラクティブ・ブローカーズ証券株式会社)																								656,100 (2.2%)
CACEIS BANK/QUINTET LUXEMBOURG SUB AC / UCITS CUSTOMERS ACCOUNT(常任代理人 香港上海銀行東京支店 カストディ業務部)																				1,706,400 (5.58%)	1,706,400 (5.75%)	1,678,200 (5.62%)	1,098,200 (3.68%)
株式会社日本カストディ銀行(信託E口)					484,200 (1.61%)	439,400 (1.47%)	438,900 (1.46%)															581,000 (1.94%)	581,000 (1.94%)
中村 剛															494,600 (1.61%)			481,800 (1.57%)	481,800 (1.57%)	494,900 (1.61%)	463,100 (1.56%)
EPSホールディングス株式会社															950,000 (3.1%)	950,000 (3.1%)	950,000 (3.1%)	950,000 (3.1%)	950,000 (3.1%)	950,000 (3.1%)
CACEIS BANK/QUINTET LUXEMBOURG SUB AC / UCITS CUSTOMERS ACCOUNT																			2,059,700 (6.73%)
QUINTET PRIVATE BANK (EUROPE) S.A. 107704 (常任代理人 株式会社みずほ銀行)								661,000 (2.21%)	1,718,800 (5.63%)	1,893,000 (6.17%)	2,443,800 (7.97%)	3,253,800 (10.61%)	3,528,800 (11.51%)	3,508,400 (11.47%)	2,863,900 (9.36%)	2,824,100 (9.23%)	2,523,400 (8.25%)	2,430,600 (7.94%)
NOMURA PB NOMINEES LIMITED OMNIBUS-MARGIN(CASHPB) (常任代理人 野村證券株式会社)																650,400 (2.12%)	687,400 (2.24%)
(株)EP綜合							800,000 (2.67%)	800,000 (2.67%)	800,000 (2.62%)	800,000 (2.61%)	800,000 (2.61%)	800,000 (2.61%)	800,000 (2.61%)	800,000 (2.61%)
株式会社日本カストディ銀行(信託口5)									425,800 (1.39%)	440,100 (1.43%)	421,100 (1.37%)			403,500 (1.31%)
本間克明	400,100 (1.54%)	400,100 (1.54%)	400,100 (1.54%)										400,100 (1.3%)
GOLDMAN SACHS INTERNATIONAL(常任代理人 ゴールドマン・サックス証券株式会社)				591,700 (1.97%)			500,000 (1.67%)					487,471 (1.59%)
CHASE MANHATTAN BANK GTS CLIENTS ACCOUNT ESCROW(常任代理人 株式会社みずほ銀行)				471,940 (1.57%)	580,020 (1.94%)			556,900 (1.86%)
(株)綜合臨床ホールディングス				800,000 (2.67%)	800,000 (2.67%)	800,000 (2.67%)
BNY GCM CLIENT ACCOUNT JPRD AC ISG (FE-AC)(常任代理人 株式会社三菱UFJ銀行)	363,200 (1.39%)					488,960 (1.63%)
STATE STREET BANK AND TRUST COMPANY(常任代理人 香港上海銀行東京支店)	541,600 (2.08%)	657,900 (2.53%)	657,900 (2.53%)
BNYM SA/NV FOR BNYM CLIENT ACCOUNT MPCS JAPAN(常任代理人 株式会社三菱UFJ銀行)			631,300 (2.43%)
(有)ジュンコーポレーション	384,000 (1.47%)	384,000 (1.47%)	384,000 (1.47%)
(有)ワイ・エム・ケイコーポレーション	384,000 (1.47%)	384,000 (1.47%)