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【3645】メディカルネット
自由診療歯科向けのサイトを運営。インプラント、矯正。
類似企業：
【業界1位】
プロトコーポレーション
【業界1位】
プロトコーポレーション
| 保有者 | 2014.5 | 2014.11 | 2015.5 | 2015.11 | 2016.5 | 2016.11 | 2017.5 | 2017.11 | 2018.5 | 2018.11 | 2019.5 | 2019.11 | 2020.5 | 2021.5 | 2021.11 | 2022.5 | 2022.11 | 2023.5 | 2023.11 | 2024.5 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 平川 大 | 116,000 (2.15%) |
116,000
(2.15%)
|
116,000
(2.15%)
|
137,000
(2.54%)
|
138,880
(2.57%)
|
138,880
(2.58%)
|
138,880
(2.58%)
|
138,880
(2.58%)
|
138,880
(2.58%)
|
138,880
(2.58%)
|
139,080
(2.58%)
|
230,080
(5.69%)
|
230,080
(5.69%)
|
346,180
(8.03%)
|
780,660
(8.85%)
|
783,160
(8.88%)
|
880,260
(9.73%)
|
880,260
(9.73%)
|
880,260
(9.73%)
|
883,260
(9.76%)
|
| 平川 裕司 | 138,000 (2.56%) |
138,000
(2.56%)
|
138,000
(2.56%)
|
159,000
(2.95%)
|
160,880
(2.98%)
|
160,880
(2.99%)
|
160,880
(2.99%)
|
160,880
(2.99%)
|
160,880
(2.99%)
|
160,880
(2.99%)
|
161,080
(2.99%)
|
240,280
(5.95%)
|
240,280
(5.94%)
|
310,280
(7.2%)
|
697,460
(7.91%)
|
697,460
(7.91%)
|
783,460
(8.66%)
|
783,460
(8.66%)
|
783,460
(8.66%)
|
783,460
(8.66%)
|
| 早川 竜介 | 269,000 (4.99%) |
269,000
(4.99%)
|
269,000
(4.99%)
|
290,000
(5.38%)
|
291,880
(5.41%)
|
291,880
(5.42%)
|
291,880
(5.42%)
|
291,880
(5.42%)
|
291,880
(5.42%)
|
291,880
(5.42%)
|
291,880
(5.42%)
|
291,880
(7.22%)
|
291,880
(7.22%)
|
291,880
(6.77%)
|
583,760
(6.62%)
|
583,760
(6.62%)
|
594,760
(6.57%)
|
594,760
(6.57%)
|
594,760
(6.57%)
|
594,760
(6.57%)
|
| 内藤 征吾 | 141,800 (1.56%) |
259,700
(2.87%)
|
309,900
(3.42%)
|
|||||||||||||||||
| MSIP CLIENT SECURITIES (常任代理人モルガン・スタンレーMUFG証券株式会) | 164,400 (1.81%) |
180,000
(1.98%)
|
||||||||||||||||||
| 多賀 大輔 | 117,500 (1.29%) | |||||||||||||||||||
| 吉田 知広 | 108,000 (1.19%) | |||||||||||||||||||
| 株式会社ライトアップ | 107,800 (1.19%) |
107,800
(1.19%)
|
107,800
(1.19%)
|
107,800
(1.19%)
|
||||||||||||||||
| 平川 優佳 | 44,100 (0.82%) |
66,960
(1.24%)
|
115,820
(1.31%)
|
115,820
(1.28%)
|
115,820
(1.28%)
|
115,820
(1.28%)
|
103,820
(1.14%)
|
|||||||||||||
| 穂谷野 智 | 100,000 (1.13%) |
100,000
(1.1%)
|
100,000
(1.1%)
|
100,000
(1.1%)
|
100,000
(1.1%)
|
|||||||||||||||
| MSIP CLIENT SECURITIES (代理人 モルガン・スタンレーMUFG証券株式会社) | 203,700 (2.25%) |
179,900
(1.98%)
|
||||||||||||||||||
| 平川 佳子 | 93,720 (1.03%) | |||||||||||||||||||
| 平川 裕貴 | 44,100 (0.82%) |
66,960
(1.24%)
|
66,960
(1.24%)
|
66,960
(1.24%)
|
66,960
(1.24%)
|
66,960
(1.24%)
|
66,960
(1.66%)
|
66,960
(1.65%)
|
83,920
(0.92%)
|
|||||||||||
| 光通信株式会社 | 112,600 (2.61%) |
143,200
(1.62%)
|
143,200
(1.62%)
|
143,200
(1.58%)
|
143,200
(1.58%)
|
|||||||||||||||
| 早川 亮 | 1,191,200 (22.11%) |
1,191,200
(22.11%)
|
1,191,200
(22.11%)
|
1,002,200
(18.61%)
|
985,400
(18.29%)
|
985,400
(18.29%)
|
985,400
(18.29%)
|
985,400
(18.29%)
|
985,400
(18.29%)
|
985,400
(18.29%)
|
985,400
(18.29%)
|
268,900
(6.66%)
|
268,900
(6.65%)
|
137,800
(1.56%)
|
137,800
(1.56%)
|
137,800
(1.52%)
|
137,800
(1.52%)
|
|||
| JPモルガン証券株式会社 | 102,300 (1.13%) | |||||||||||||||||||
| 楽天証券株式会社 | 73,400 (1.36%) |
134,300
(2.49%)
|
70,600
(1.31%)
|
71,700
(1.77%)
|
152,300
(1.72%)
|
185,100
(2.09%)
|
||||||||||||||
| 上杉 淳司 | 71,800 (1.33%) |
71,800
(1.33%)
|
71,800
(1.33%)
|
71,800
(1.33%)
|
71,800
(1.33%)
|
71,800
(1.33%)
|
71,800
(1.33%)
|
81,800
(1.52%)
|
81,800
(1.52%)
|
81,800
(1.52%)
|
81,800
(2.02%)
|
81,800
(2.02%)
|
86,500
(2.0%)
|
173,000
(1.96%)
|
173,000
(1.96%)
|
|||||
| 萩原 恒治 | 125,000 (2.9%) |
110,000
(1.24%)
|
||||||||||||||||||
| 株式会社SBI証券 | 70,100 (1.3%) |
118,100
(2.19%)
|
94,900
(1.76%)
|
122,100
(2.27%)
|
127,000
(2.36%)
|
86,100
(1.6%)
|
165,600
(3.07%)
|
264,276
(6.54%)
|
131,909
(3.26%)
|
163,528
(3.79%)
|
224,005
(2.54%)
|
|||||||||
| BNY GCM CLIENT ACCOUNT JPRD AC ISG (FE-AC)(常任代理人 株式会社三菱UFJ銀行) | 166,200 (1.88%) | |||||||||||||||||||
| 皆川 源 | 80,000 (1.85%) |
160,000
(1.81%)
|
||||||||||||||||||
| MSCO CUSTOMER SECURITIES(常任代理人 モルガン・スタンレーMUFG証券株式会社) | 103,200 (2.39%) | |||||||||||||||||||
| GOLDMAN SACHS INTERNATIONAL(常任代理人 ゴールドマン・サックス証券株式会社) | 77,300 (1.79%) | |||||||||||||||||||
| MSIP CLIENT SECURITIES(常任代理人 モルガン・スタンレーMUFG証券株式会社) | 151,900 (3.75%) | |||||||||||||||||||
| 株式会社光通信 | 123,200 (2.28%) |
123,200
(2.29%)
|
123,200
(2.29%)
|
123,200
(2.29%)
|
123,200
(2.29%)
|
123,200
(2.29%)
|
123,200
(2.29%)
|
123,200
(3.05%)
|
123,200
(3.04%)
|
|||||||||||
| 山本 大助 | 80,000 (1.49%) |
80,000
(1.49%)
|
80,000
(1.49%)
|
80,000
(1.49%)
|
80,000
(1.48%)
|
80,000
(1.49%)
|
130,000
(2.41%)
|
130,000
(2.41%)
|
130,000
(2.41%)
|
110,000
(2.04%)
|
110,000
(2.04%)
|
110,000
(2.72%)
|
110,000
(2.72%)
|
|||||||
| エムスリー株式会社 | 808,000 (15.0%) |
808,000
(15.0%)
|
808,000
(15.0%)
|
808,000
(15.0%)
|
808,000
(15.0%)
|
808,000
(15.0%)
|
808,000
(15.0%)
|
808,000
(15.0%)
|
808,000
(15.0%)
|
808,000
(15.0%)
|
807,600
(14.99%)
|
|||||||||
| 日本証券金融株式会社 | 56,900 (1.06%) |
77,900
(1.45%)
|
||||||||||||||||||
| 山下 良久 | 85,600 (1.59%) | |||||||||||||||||||
| 松井証券株式会社 | 62,200 (1.15%) |
75,700
(1.41%)
|
75,900
(1.41%)
|
73,000
(1.36%)
|
71,500
(1.32%)
|
|||||||||||||||
| 早川 周作 | 49,500 (0.92%) |
49,500
(0.92%)
|
