STMicroelectronics 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 STMPA?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	130,304	0.0149%
Private Companies	257,003,236	29.4%
General Public	288,061,421	33%
Institutions	329,038,124	37.6%

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

Top Shareholders

Top 25 shareholders own 55.8% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
28.7%	Stmicroelectronics Holding N.V.	250,704,754	€6.3b	0%	no data
7.37%	BlackRock, Inc.	64,389,956	€1.6b	-2.2%	0.02%
3.19%	The Vanguard Group, Inc.	27,896,748	€702.9m	1.01%	0.01%
2.38%	Amundi Asset Management SAS	20,833,437	€525.0m	-0.02%	0.11%
2.12%	Barclays Bank PLC	18,556,281	€467.6m	374,000%	0.52%
1.42%	Norges Bank Investment Management	12,455,358	€313.8m	-29.3%	0.02%
1.03%	Teachers Insurance and Annuity Association-College Retirement Equities Fund	9,005,980	€226.9m	0.4%	0.05%
0.97%	Van Eck Associates Corporation	8,470,843	€213.4m	0%	0.17%
0.81%	Altrinsic Global Advisors, LLC	7,087,202	€178.6m	7,780%	1.37%
0.72%	Rechtstreeks B.V.	6,298,482	€158.7m	0%	no data
0.71%	Geode Capital Management, LLC	6,173,828	€155.6m	3.51%	0.01%
0.69%	Fidelity International Ltd	6,039,254	€152.2m	43.6%	0.06%
0.69%	Invesco Ltd.	6,034,276	€152.1m	-0.75%	0.05%
0.59%	UBS Asset Management AG	5,194,228	€130.9m	-20.9%	0.01%
0.59%	DNCA Finance	5,143,950	€129.6m	0%	1.01%
0.52%	Deutsche Asset & Wealth Management	4,577,008	€115.3m	-0.95%	0.03%
0.46%	Barclays PLC	4,039,655	€101.8m	114%	0.06%
0.41%	Merrill Lynch, Pierce, Fenner & Smith Incorporated	3,560,945	€89.7m	-63.5%	0.03%
0.4%	Bank of America Corporation	3,527,225	€88.9m	-27.8%	0.03%
0.39%	Dimensional Fund Advisors LP	3,377,532	€85.1m	-0.45%	0.02%
0.38%	The Goldman Sachs Group, Inc.	3,310,142	€83.4m	-12.7%	0.03%
0.35%	Rafferty Asset Management, LLC	3,020,721	€76.1m	50.7%	0.24%
0.32%	JPMorgan Chase & Co.	2,781,206	€70.1m	-10.9%	0.01%
0.31%	BNPP Asset Management Holding	2,714,599	€68.4m	0%	0.11%
0.31%	Fideuram - Intesa Sanpaolo Private Banking Asset Management S.G.R. S.p.A.	2,670,384	€67.3m	0%	1.75%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2025/10/08 23:47
End of Day Share Price	2025/10/08 00:00
Earnings	2025/06/28
Annual Earnings	2024/12/31

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.

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 Github.

Analyst Sources

STMicroelectronics N.V. is covered by 64 analysts. 17 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
Robin van den Broek	ABN AMRO Bank N.V.
null Equity Team	Actinvest Group Ltd.
George Chang	Aletheia Analyst Network Limited