SeigakushaLtd 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 2179?
Owner TypeNumber of SharesOwnership Percentage
Employee Share Scheme242,6004.37%
Private Companies243,2004.38%
Public Companies251,4004.53%
Institutions277,0004.99%
General Public1,515,44827.3%
Individual Insiders3,018,25054.4%

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


Top Shareholders

Top 15 shareholders own 72.68% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
50.9%
Akihiro Ohta
2,821,200JP¥2.2b0%no data
4.99%
Takamiya Gakuen, Educational Association, Endowment Arm
277,000JP¥220.8m0%no data
4.37%
Seigakusya Company Ltd. ESOP
242,600JP¥193.4m0%no data
2.87%
Sanaru Co., Ltd.
159,000JP¥126.7m0%no data
2.6%
Nagase Brothers Inc.
144,000JP¥114.8m0%no data
1.94%
Kufu Company Inc.
107,400JP¥85.6m0%no data
1.76%
Hiroshi Nagai
97,459JP¥77.7m0%no data
1.52%
Sendai Shingaku Plaza Co., Ltd.
84,200JP¥67.1m0%no data
0.59%
Chiharu Asao
32,806JP¥26.1m0%no data
0.36%
Masato Fujita
19,836JP¥15.8m0%no data
0.34%
Fumio Ueda
18,903JP¥15.1m0%no data
0.29%
Tatsuya Hiura
15,954JP¥12.7m0%no data
0.078%
Tomoyuki Isono
4,314JP¥3.4m0%no data
0.072%
Shu Hirai
4,000JP¥3.2m0%no data
0.068%
Naohiko Takeyama
3,778JP¥3.0m0%no data