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 Type	Number of Shares	Ownership Percentage
Individual Insiders	115,633	0.0331%
General Public	124,754,288	35.7%
Institutions	224,838,140	64.3%

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

Top Shareholders

Top 25 shareholders own 62.31% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
8.18%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	28,608,689	JP¥32.5b	37.3%	0.05%
5.68%	Nomura Asset Management Co., Ltd.	19,863,200	JP¥22.6b	-2.64%	0.05%
5.04%	FMR LLC	17,613,681	JP¥20.0b	49.2%	0.01%
4.86%	BlackRock, Inc.	17,008,534	JP¥19.3b	-28.1%	no data
3.67%	The Vanguard Group, Inc.	12,848,133	JP¥14.6b	-0.11%	no data
3.54%	Nikko Asset Management Co., Ltd.	12,388,700	JP¥14.1b	-15.3%	0.03%
3.32%	Sumitomo Mitsui Trust Asset Management Co., Ltd.	11,624,400	JP¥13.2b	4.07%	0.06%
2.31%	JP Morgan Asset Management	8,060,800	JP¥9.2b	0%	0.01%
2.28%	Daiwa Asset Management Co., Ltd.	7,964,100	JP¥9.1b	-2.59%	0.04%
2.15%	Capital Research and Management Company	7,516,984	JP¥8.5b	18.2%	no data
2.14%	Fidelity International Ltd	7,482,000	JP¥8.5b	0%	0.02%
2.02%	Mitsubishi UFJ Trust and Banking Corporation, Asset Management Arm	7,071,600	JP¥8.0b	0%	0.06%
1.88%	Eastspring Investments (Singapore) Limited	6,564,100	JP¥7.5b	0%	0.14%
1.86%	JPMorgan Chase & Co, Brokerage and Securities Investments	6,489,470	JP¥7.4b	-406%	0.02%
1.7%	Sumitomo Mitsui Financial Group Inc., Asset Management Arm	5,950,000	JP¥6.8b	0%	0.13%
1.63%	Japan Securities Finance Co. Ltd., Asset Management Arm	5,709,000	JP¥6.5b	0%	0.77%
1.43%	Norges Bank Investment Management	5,003,961	JP¥5.7b	0%	no data
1.4%	Mitsubishi UFJ Morgan Stanley Securities Co., Ltd., Securities & Investments Arm	4,911,000	JP¥5.6b	0%	0.62%
1.38%	Mizuho Financial Group, Inc., Asset Management Arm	4,820,000	JP¥5.5b	0%	0.11%
1.33%	Dimensional Fund Advisors LP	4,663,605	JP¥5.3b	-0.23%	0.01%
1.07%	T. Rowe Price Group, Inc.	3,753,100	JP¥4.3b	0.01%	no data
0.92%	GLG Partners, Inc.	3,233,100	JP¥3.7b	0%	0.52%
0.91%	GLG Partners LP	3,167,800	JP¥3.6b	0%	0.26%
0.82%	Pictet Asset Management Limited	2,854,200	JP¥3.2b	0%	0.02%
0.78%	Geode Capital Management, LLC	2,737,487	JP¥3.1b	0.01%	no data

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2024/12/18 10:15
End of Day Share Price	2024/12/18 00:00
Earnings	2024/09/30
Annual Earnings	2023/12/31

Data Sources

The data used in our company analysis is from S&P Global Market Intelligence LLC. The following data is used in our analysis model to generate this report. Data is normalised which can introduce a delay from the source being available.

Package	Data	Timeframe	Example US Source ^*
Company Financials	10 years	Income statement Cash flow statement Balance sheet	SEC Form 10-K SEC Form 10-Q
Analyst Consensus Estimates	+3 years	Forecast financials Analyst price targets	Analyst Research Reports Blue Matrix
Market Prices	30 years	Stock prices Dividends, Splits and Actions	ICE Market Data SEC Form S-1
Ownership	10 years	Top shareholders Insider trading	SEC Form 4 SEC Form 13D
Management	10 years	Leadership team Board of directors	SEC Form 10-K SEC Form DEF 14A
Key Developments	10 years	Company announcements	SEC Form 8-K

^* example for US securities, for non-US equivalent regulatory forms and sources are used.

Unless specified all financial data is based on a yearly period but updated quarterly. This is known as Trailing Twelve Month (TTM) or Last Twelve Month (LTM) Data. Learn more here.

Analysis Model and Snowflake

Details of the analysis model used to generate this report is available on our Github page, we also have guides on how to use our reports and tutorials on Youtube.

Learn about the world class team who designed and built the Simply Wall St analysis model.

Industry and Sector Metrics

Our industry and section metrics are calculated every 6 hours by Simply Wall St, details of our process are available on .

Analyst Sources

Sumco Corporation is covered by 34 analysts. 18 of those analysts submitted the estimates of revenue or earnings used as inputs to our report. Analysts submissions are updated throughout the day.

Analyst	Institution
Mikiya Yamada	Barclays
Yoshitsugu Yamamoto	BNP Paribas Securities (Asia)
Takashi Enomoto	BofA Global Research