STMicroelectronics Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

BRSE:SGM Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Role	Shares	Max Price
27 May 26	SellCHF 668,199	Orio Bellezza	Individual		12,059	CHF 55.45

Insider Trading Volume

Insider Buying: SGM insiders have only sold shares in the past 3 months.

Ownership Breakdown

What is the ownership structure of SGM?
Owner Type	Number of Shares	Ownership Percentage
Individual Insiders	579,283	0.0649%
Private Companies	250,704,754	28.1%
Institutions	318,099,303	35.6%
General Public	323,114,708	36.2%

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

Top Shareholders

Top 25 shareholders own 52.05% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
28.1%	Stmicroelectronics Holding N.V.	250,704,754	CHF 10.9b	0%	no data
5.52%	BlackRock, Inc.	49,286,877	CHF 2.1b	-7.49%	0.03%
2.2%	Barclays Bank Plc	19,657,865	CHF 854.0m	22.2%	1.05%
2.17%	Vanguard Capital Management, LLC	19,340,051	CHF 840.2m	-0.17%	0.02%
1.6%	Fidelity International Ltd	14,299,866	CHF 621.2m	-0.23%	0.25%
1.31%	Van Eck Associates Corporation	11,725,178	CHF 509.4m	-0.04%	0.33%
1.13%	Amundi Asset Management SAS	10,048,692	CHF 436.6m	13.3%	0.08%
1.02%	Barclays PLC	9,073,117	CHF 394.2m	1.07%	0.25%
0.86%	Merrill Lynch, Pierce, Fenner & Smith Incorporated	7,680,133	CHF 333.7m	17.1%	0.12%
0.79%	Geode Capital Management, LLC	7,035,161	CHF 305.6m	-1.03%	0.02%
0.69%	Slate Path Capital LP	6,125,400	CHF 266.1m	16%	3.76%
0.65%	Norges Bank Investment Management	5,779,972	CHF 251.1m	0%	0.02%
0.63%	Vanguard Fiduciary Trust Company	5,661,037	CHF 245.9m	0.04%	0.04%
0.61%	Invesco Ltd.	5,399,901	CHF 234.6m	-18.8%	0.07%
0.55%	Dimensional Fund Advisors LP	4,907,894	CHF 213.2m	0.28%	0.03%
0.54%	Altrinsic Global Advisors, LLC	4,831,988	CHF 209.9m	-29%	1.82%
0.52%	UBS Asset Management AG	4,606,019	CHF 200.1m	-1.69%	0.02%
0.5%	Millennium Management LLC	4,471,458	CHF 194.3m	517%	0.14%
0.45%	The Goldman Sachs Group, Inc.	3,986,217	CHF 173.2m	32.3%	0.06%
0.42%	Société Générale Société anonyme	3,716,305	CHF 161.4m	-124%	0.41%
0.41%	Morgan Stanley	3,665,812	CHF 159.3m	-24.5%	0.02%
0.38%	BNP Paribas Asset Management Europe	3,419,650	CHF 148.6m	1.47%	0.39%
0.35%	DNB Asset Management AS	3,149,240	CHF 136.8m	0%	0.38%
0.34%	Vanguard Asset Management, Limited	3,075,927	CHF 133.6m	4.67%	0.06%
0.33%	Charles Schwab Investment Management, Inc.	2,908,717	CHF 126.4m	0.28%	0.02%

Company Analysis and Financial Data Status

Data	Last Updated (UTC time)
Company Analysis	2026/07/27 10:01
End of Day Share Price	2026/07/24 00:00
Earnings	2026/06/27
Annual Earnings	2025/12/31

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 45 analysts. 19 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
George Chang	Aletheia Analyst Network Limited
Alexi Unger	Arete Research Services LLP
Brett Simpson	Arete Research Services LLP