JMACS Japan 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 5817?
Owner TypeNumber of SharesOwnership Percentage
Public Companies642,00011.4%
General Public645,24011.5%
Individual Insiders1,184,46021.1%
Institutions1,511,00026.9%
Private Companies1,638,70029.2%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 20%.


Top Shareholders

Top 21 shareholders own 88.52% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
29.2%
Nichiden Holdings K.K.
1,638,700JP¥821.0m205%no data
9.49%
Toshiyuki Honda
533,700JP¥267.4m31.9%no data
8.98%
Nomura Holdings Inc, Securities & Investment Arm
505,000JP¥253.0m0%0.01%
6.53%
Japan Securities Finance Co. Ltd., Asset Management Arm
367,000JP¥183.9m0%0.02%
5.53%
Sachiko Aoki
311,000JP¥155.8m0%no data
4.07%
Senshu Electric Co.,Ltd.
229,000JP¥114.7m0%no data
3.02%
Securities Japan, Inc, Asset Management Arm
170,000JP¥85.2m0%16.72%
2.99%
Nissay Asset Management Corporation
168,000JP¥84.2m0%no data
2.7%
Kaneka Corporation
152,000JP¥76.2m103%no data
2.38%
Matsui Securities Co. Ltd., Asset Management Arm
134,000JP¥67.1m0%0.28%
2.35%
Riken Technos Corporation
132,000JP¥66.1m3.94%no data
2.29%
Inaba Denki Sangyo Co.,Ltd.
129,000JP¥64.6m20.6%no data
2.24%
Rumi Uemura
125,760JP¥63.0m0.61%no data
1.78%
Masaaki Kubota
100,000JP¥50.1m0%no data
1.6%
JPMorgan Chase & Co, Brokerage and Securities Investments
90,000JP¥45.1m0%no data
1.37%
SBI Holdings Inc., Asset Management Arm
77,000JP¥38.6m-3.75%0.01%
1.33%
Eijiro Urana
75,000JP¥37.6m0%no data
0.3%
Hisato Horii
17,000JP¥8.5m0%no data
0.25%
Seiichi Urai
14,000JP¥7.0m0%no data
0.11%
Yoshitsugu Uemura
6,000JP¥3.0m0%no data
0.036%
Tomohisa Matsumoto
2,000JP¥1.0m0%no data