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【3910】エムケイシステム
社会保険労務士事務所、労働保険事務組合向けクラウドサービス『社労夢』
類似企業：
【業界1位】
LINEヤフー
【業界1位】
LINEヤフー
| 保有者 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 株式会社エヌエムファミリー | 600,000 (22.65%) |
600,000
(22.33%)
|
600,000
(22.11%)
|
600,000
(22.11%)
|
600,000
(22.11%)
|
1,200,000
(22.11%)
|
1,200,000
(22.11%)
|
1,200,000
(22.11%)
|
1,200,000
(22.11%)
|
1,200,000
(22.11%)
|
1,200,000
(22.11%)
|
1,200,000
(22.11%)
|
1,200,000
(22.11%)
|
1,200,000
(22.11%)
|
1,200,000
(22.11%)
|
1,200,000
(22.11%)
|
1,200,000
(22.11%)
|
1,200,000
(22.11%)
|
1,200,000
(22.11%)
|
1,200,000
(22.11%)
|
||
| エムケイシステム従業員持株会 | 62,200,000 (11.74%) |
237,100
(8.95%)
|
239,400
(9.04%)
|
115,600
(4.3%)
|
103,500
(3.81%)
|
101,700
(3.75%)
|
97,300
(3.59%)
|
203,800
(3.75%)
|
217,500
(4.01%)
|
225,800
(4.16%)
|
181,251
(3.34%)
|
182,351
(3.36%)
|
169,871
(3.13%)
|
180,536
(3.33%)
|
188,736
(3.48%)
|
197,536
(3.64%)
|
204,792
(3.77%)
|
216,540
(3.99%)
|
225,993
(4.16%)
|
237,926
(4.38%)
|
242,933
(4.48%)
|
253,233
(4.67%)
|
| 山下 誠路 | 111,500 (2.05%) |
168,000
(3.1%)
|
168,000
(3.1%)
|
168,000
(3.1%)
|
172,200
(3.17%)
|
|||||||||||||||||
| 勤次郎株式会社 | 162,900 (3.0%) |
162,900
(3.0%)
|
162,900
(3.0%)
|
162,900
(3.0%)
|
162,900
(3.0%)
|
162,900
(3.0%)
|
||||||||||||||||
| 株式会社OCEAN | 103,900 (1.91%) |
156,600
(2.89%)
|
||||||||||||||||||||
| 株式会社穂乃ハウス | 70,000 (2.64%) |
70,000
(2.6%)
|
70,000
(2.58%)
|
70,000
(2.58%)
|
70,000
(2.58%)
|
140,000
(2.58%)
|
140,000
(2.58%)
|
140,000
(2.58%)
|
140,000
(2.58%)
|
140,000
(2.58%)
|
140,000
(2.58%)
|
140,000
(2.58%)
|
140,000
(2.58%)
|
140,000
(2.58%)
|
140,000
(2.58%)
|
140,000
(2.58%)
|
140,000
(2.58%)
|
140,000
(2.58%)
|
140,000
(2.58%)
|
140,000
(2.58%)
|
||
| 森田 正彦 | 102,200 (1.88%) | |||||||||||||||||||||
| 株式会社日本自動調節器製作所 | 10,000,000 (1.89%) |
50,000
(1.89%)
|
50,000
(1.89%)
|
50,000
(1.86%)
|
50,000
(1.84%)
|
50,000
(1.84%)
|
50,000
(1.84%)
|
100,000
(1.84%)
|
100,000
(1.84%)
|
100,000
(1.84%)
|
100,000
(1.84%)
|
100,000
(1.84%)
|
100,000
(1.84%)
|
100,000
(1.84%)
|
100,000
(1.84%)
|
100,000
(1.84%)
|
100,000
(1.84%)
|
100,000
(1.84%)
|
||||
| 朝倉 嘉嗣 | 15,000,000 (2.83%) |
75,000
(2.83%)
|
75,000
(2.83%)
|
82,500
(3.07%)
|
82,500
(3.04%)
|
77,000
(2.84%)
|
72,000
(2.65%)
|
144,100
(2.65%)
|
145,100
(2.67%)
|
145,100
(2.67%)
|
123,200
(2.27%)
|
123,000
(2.27%)
|
123,000
(2.27%)
|
123,000
(2.27%)
|
123,000
(2.27%)
|
123,000
(2.27%)
|
123,000
(2.27%)
|
97,100
(1.79%)
|
101,100
(1.86%)
|
102,500
(1.89%)
|
103,700
(1.91%)
|
99,000
(1.82%)
|
| 宮本 妙子 | 9,650,000 (1.82%) |
48,250
(1.82%)
|
48,250
(1.82%)
|
55,750
(2.07%)
|
55,750
(2.05%)
|
48,250
(1.78%)
|
96,500
(1.78%)
|
96,500
(1.78%)
|
96,500
(1.78%)
|
96,500
(1.78%)
|
96,500
(1.78%)
|
96,500
(1.78%)
|
96,500
(1.78%)
|
96,500
(1.78%)
|
||||||||
| 長谷川聡 | 111,900 (2.06%) |
111,900
(2.06%)
|
111,900
(2.06%)
|
111,900
(2.06%)
|
||||||||||||||||||
| 楽天証券株式会社 | 118,900 (2.19%) |
101,700
(1.87%)
|
||||||||||||||||||||
| 重田康光 | 129,500 (2.39%) |
285,800
(5.27%)
|
317,400
(5.85%)
|
233,100
(4.29%)
|
233,100
(4.29%)
|
233,100
(4.29%)
|
135,200
(2.49%)
|
122,600
(2.26%)
|
106,500
(1.96%)
|
92,100
(1.7%)
|
92,100
(1.7%)
|
|||||||||||
| 株式会社SBI証券 | 22,300,000 (4.21%) |
64,900
(2.45%)
|
51,900
(1.96%)
|
97,300
(3.62%)
|
86,300
(3.18%)
|
94,200
(3.47%)
|
108,300
(2.0%)
|
115,872
(2.13%)
|
128,501
(2.37%)
|
115,050
(2.12%)
|
||||||||||||
| MSIP CLIENT SECURITIES(常任代理人 モルガン・スタンレーMUFG証券株式会社) | 215,000 (3.96%) |
201,300
(3.71%)
|
219,300
(4.04%)
|
219,000
(4.04%)
|
217,700
(4.01%)
|
220,900
(4.07%)
|
||||||||||||||||
| 吉田泰佳 | 137,100 (2.53%) |
139,100
(2.56%)
|
137,500
(2.53%)
|
|||||||||||||||||||
| 加村 稔 | 130,400 (2.4%) | |||||||||||||||||||||
| BNY GCM CLIENT ACCOUNT JPRD AC ISG (FE-AC)(常任代理人 株式会社三菱UFJ銀行) | 212,990 (3.92%) |
190,038
(3.5%)
|
134,900
(2.49%)
|
121,500
(2.24%)
|
||||||||||||||||||
| JPモルガン証券株式会社 | 126,200 (2.33%) | |||||||||||||||||||||
| 中村一三 | 14,000,000 (2.64%) |
70,000
(2.64%)
|
70,000
(2.64%)
|
70,000
(2.6%)
|
77,500
(2.86%)
|
77,500
(2.86%)
|
77,500
(2.86%)
|
155,000
(2.86%)
|
155,000
(2.86%)
|
155,000
(2.86%)
|
85,000
(1.57%)
|
|||||||||||
| NOMURA PB NOMINEES LIMITED OMNIBUS-MARGIN(CASHPB) (常任代理人 野村證券株式会社) | 42,700 (1.61%) |
231,000
(4.26%)
|
||||||||||||||||||||
| NORTHERN TRUST CO.(AVFC)SUM A/C NON TREATY(常任代理人 香港上海銀行東京支店 カストディ業務部) | 143,900 (2.65%) | |||||||||||||||||||||
| 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) | 44,400 (1.65%) |
71,600
(2.64%)
|
80,600
(2.97%)
|
80,600
(2.97%)
|
177,800
(3.28%)
|
177,800
(3.28%)
|
177,800
(3.28%)
|
115,900
(2.14%)
|
||||||||||||||
| GOLDMAN SACHS INTERNATIONAL(常任代理人 ゴールドマン・サックス証券株式会社) | 169,500 (3.12%) |
412,210
(7.59%)
|
||||||||||||||||||||
| 株式会社日本カストディ銀行 (信託口) | 45,800 (1.73%) |
61,500
(2.32%)
|
189,900
(3.5%)
|
180,000
(3.32%)
|
||||||||||||||||||
| auカブコム証券株式会社 | 174,800 (3.22%) | |||||||||||||||||||||
| NORTHERN TRUST CO.(AVFC)(常任代理人 香港上海銀行東京支店) | 64,700 (2.38%) |
98,900
(3.64%)
|
228,700
(4.21%)
|
228,700
(4.21%)
|
143,900
(2.65%)
|
|||||||||||||||||
| THE BANK OF NEW YORK MELLON 140040(常任代理人 (株)みずほ銀行) | 104,100 (1.92%) |
104,100
(1.92%)
|
||||||||||||||||||||
| NORTHERN TRUST CO.(AVFC) SUB A/C NON TREATY(常任代理人 香港上海銀行東京支店) | 79,700 (2.94%) |
228,700
(4.21%)
|
||||||||||||||||||||
| QUINTET PRIVATE BANK (EUROPE) S.A. 107704 (常任代理人 株式会社みずほ銀行) | 53,000 (1.95%) |
73,800
(2.72%)
|
||||||||||||||||||||
| 塗 辰夫 | 31,800 (1.18%) | |||||||||||||||||||||
| 日本証券金融株式会社 | 14,400,000 (2.72%) |
84,900
(3.2%)
|
49,500
(1.87%)
|
|||||||||||||||||||
| 三宅 登 | 169,750,000 (32.04%) |
848,250
(32.02%)
|
||||||||||||||||||||
| 内野恒樹 | 6,000,000 (1.13%) | |||||||||||||||||||||
| 松井証券株式会社 | 4,800,000 (0.91%) |
