Koken 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 7963?
Owner TypeNumber of SharesOwnership Percentage
Institutions1,177,00023.8%
General Public1,502,93530.4%
Individual Insiders2,261,60045.8%

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


Top Shareholders

Top 19 shareholders own 69.59% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
13.1%
Masakazu Sakai
647,000JP¥1.1b0%no data
12.5%
Hiroyuki Sakai
618,600JP¥1.0b0%no data
12.1%
Public Interest Corporation Sakai Chs Foundation, Endowment Arm
600,000JP¥973.8m0%no data
4.94%
Resona Bank Ltd., Asset Management Arm
244,000JP¥396.0m0%0.06%
4.63%
Rie Sakai
229,000JP¥371.7m0%no data
4.63%
Kaori Sakai
229,000JP¥371.7m0%no data
4.59%
Mizuho Financial Group, Inc., Asset Management Arm
227,000JP¥368.4m0%0.01%
4.57%
Haruna Yamanaka
226,000JP¥366.8m0%no data
4.57%
Miho Kuboi
226,000JP¥366.8m0%no data
2.15%
JPMorgan Chase & Co, Brokerage and Securities Investments
106,000JP¥172.0m0%no data
0.38%
Nobuya Horiguchi
19,000JP¥30.8m0%no data
0.34%
Mitsuji Muramatsu
17,000JP¥27.6m0%no data
0.28%
Toshio Akiyama
14,000JP¥22.7m0%no data
0.2%
Tsutomu Murakawa
10,000JP¥16.2m0%no data
0.16%
Toshiaki Nagasaka
8,000JP¥13.0m0%no data
0.16%
Yoshihiro Ito
8,000JP¥13.0m0%no data
0.14%
Fumikazu Tanaka
7,000JP¥11.4m0%no data
0.04%
Hideaki Ibata
2,000JP¥3.2m0%no data
0.02%
Teruo Shinato
1,000JP¥1.6m0%no data
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