Sumco 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 3436?
Owner TypeNumber of SharesOwnership Percentage
Individual Insiders5,798,6331.66%
General Public129,059,59036.9%
Institutions214,829,95561.4%

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


Top Shareholders

Top 25 shareholders own 57.96% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
6.04%
BlackRock, Inc.
21,119,331JP¥51.0b0%0.01%
5.96%
Teachers Insurance and Annuity Association-College Retirement Equities Fund
20,830,789JP¥50.3b20.7%0.08%
5.53%
Nomura Asset Management Co., Ltd.
19,347,500JP¥46.8b-4.34%0.1%
4.13%
Capital Research and Management Company
14,458,058JP¥34.9b0%0.01%
3.63%
The Vanguard Group, Inc.
12,680,558JP¥30.6b0.41%no data
3.23%
Sumitomo Mitsui Trust Asset Management Co., Ltd.
11,292,100JP¥27.3b4.49%0.12%
2.99%
Nikko Asset Management Co., Ltd.
10,455,800JP¥25.3b25.9%0.06%
2.61%
Mitsubishi UFJ Trust and Banking Corporation, Asset Management Arm
9,118,700JP¥22.0b0%0.13%
2.38%
FMR LLC
8,334,654JP¥20.1b-0.34%0.01%
2.14%
Fidelity International Ltd
7,482,000JP¥18.1b0%0.05%
1.88%
Daiwa Asset Management Co., Ltd.
6,590,700JP¥15.9b-1.02%0.08%
1.88%
Eastspring Investments (Singapore) Limited
6,564,100JP¥15.9b0%0.37%
1.7%
Sumitomo Mitsui Financial Group Inc., Asset Management Arm
5,950,000JP¥14.4b0%0.28%
1.63%
Japan Securities Finance Co. Ltd., Asset Management Arm
5,709,000JP¥13.8b0%1.55%
1.63%
Robert Collick
5,683,000JP¥13.7b0%no data
1.4%
Mitsubishi UFJ Morgan Stanley Securities Co., Ltd., Securities & Investments Arm
4,911,000JP¥11.9b0%1.39%
1.38%
Mizuho Financial Group, Inc., Asset Management Arm
4,820,000JP¥11.6b0%0.22%
1.31%
Dimensional Fund Advisors LP
4,583,160JP¥11.1b0.74%0.01%
1.11%
JP Morgan Asset Management
3,889,500JP¥9.4b49.4%0.01%
0.98%
T. Rowe Price Group, Inc.
3,442,100JP¥8.3b0%no data
0.95%
GLG Partners LP
3,318,600JP¥8.0b0%0.61%
0.92%
GLG Partners, Inc.
3,233,100JP¥7.8b0%1.09%
0.91%
Mitsubishi UFJ Asset Management Co., Ltd.
3,187,900JP¥7.7b-0.72%0.03%
0.85%
Norges Bank Investment Management
2,981,872JP¥7.2b0%no data
0.77%
Mitsubishi UFJ Securities Holdings Co., Ltd,Securities and brokerage Arm
2,700,000JP¥6.5b0%2.46%
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