Medical System Network Co., Ltd.

TSE:4350 Stock Report

Market Cap: JP¥12.2b

Medical System Network Ownership

Who are the major shareholders and have insiders been buying or selling?


Recent Insider Transactions

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.


Ownership Breakdown

What is the ownership structure of 4350?
Owner TypeNumber of SharesOwnership Percentage
Employee Share Scheme834,9002.86%
Private Companies950,0003.25%
Institutions5,991,05320.5%
Individual Insiders9,688,00033.1%
General Public11,764,59240.3%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.


Top Shareholders

Top 25 shareholders own 59.5% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
12.2%
Inao Tajiri
3,552,200JP¥1.5b0%no data
8.57%
Yasuyuki Okinaka
2,506,000JP¥1.0b0%no data
7.6%
Jiro Akino
2,220,900JP¥926.1m0%no data
6.14%
Samarang Asset Management S.A.
1,793,300JP¥747.8m0%2.16%
5.74%
Andbank Asset Management Luxembourg SA
1,678,200JP¥699.8m0%1.54%
3.25%
Y&G Limited
950,000JP¥396.2m0%no data
2.86%
Medical System Network Co., Ltd, Employees' Shareholders Association
834,900JP¥348.2m0%no data
2.14%
Nomura Asset Management Co., Ltd.
626,600JP¥261.3m-10.9%no data
1.59%
Dimensional Fund Advisors LP
466,172JP¥194.4m0%no data
1.58%
Takeshi Nakamura
463,100JP¥193.1m0%no data
1.43%
SPARX Asset Management Co., Ltd.
416,700JP¥173.8m14.6%0.03%
1.23%
Kazuhiko Sumi
359,500JP¥149.9m0%no data
1.22%
Nikko Asset Management Co., Ltd.
357,500JP¥149.1m-9.26%no data
1.16%
Eiji Hirashima
338,400JP¥141.1m0%no data
1.01%
Daiwa Asset Management Co., Ltd.
295,100JP¥123.1m-11.4%no data
0.45%
Mitsubishi UFJ Asset Management Co., Ltd.
130,600JP¥54.5m-18.5%no data
0.34%
Akira Aoyama
100,000JP¥41.7m0%no data
0.26%
Yoshihiro Tanaka
74,600JP¥31.1m0%no data
0.18%
BlackRock, Inc.
52,600JP¥21.9m0.77%no data
0.13%
Chibagin Asset Management Co., Ltd.
36,900JP¥15.4m0%0.02%
0.11%
Asset Management One Co., Ltd.
32,200JP¥13.4m-6.12%no data
0.11%
Sumitomo Mitsui Trust Asset Management Co., Ltd.
32,200JP¥13.4m0%no data
0.1%
Kentaro Tako
29,500JP¥12.3m0%no data
0.087%
Akio Koike
25,400JP¥10.6m0%no data
0.064%
SEI Investments Management Corporation
18,600JP¥7.8m0%no data