STMicroelectronics STM Institutional Ownership

NYSE STM

$50.56 +0.64 (+1.28%)

At close: Aug 21, 2026 · 4:00 PM EDT

Institutions by Trading Activity

387 Institutions

Increased 245 63.3%

Unchanged 66 17.1%

Reduced 76 19.6%

Ownership Statistics

13F · as of 31 Mar, 2026

Institutional Ownership

9.30%

▲+1.05 pp QoQ

Shares Held by Institutions

107.56Mn

of 1.16Bn outstanding

▲+16.02% QoQ

Shares Outstanding

1.16Bn

1.05Bn held outside 13F filers

Institutional Investors

387

filed 13F for Mar 2026

▲+74 vs prior quarter

Net Shares Added (QoQ)

+14.85Mn

accumulated since last quarter

Value of Holdings

$5.62Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 31 Mar, 2026

STMicroelectronics N.V. (NYSE:STM) showed up in the 13F filings of 387 institutional investors as of March 2026.

These investors held 9.3% of outstanding shares in March 2026, up from 8.2% in December 2025.
They increased total shares held in STMicroelectronics by 16.02% from last quarter, and the number of investors in STM increased 31.19% annually.
Of these 387 funds, 245 grew their exposure to STMicroelectronics, 76 cut back, and 66 maintained positions.
The aggregate institutional position in STMicroelectronics amounted to 107.56Mn shares as of March 2026, up by 14.85Mn shares quarter on quarter, and down 2.07Mn shares year over year.
VAN ECK ASSOCIATES CORP is the top holder of STMicroelectronics as of March 31, 2026, with 11.66Mn shares representing 1.01% of outstanding stock.
The largest buyers of STMicroelectronics for the quarter ending March 2026 were CITADEL ADVISORS LLC (5.41Mn), MILLENNIUM MANAGEMENT LLC (3.75Mn), Analog Century Management LP (2.33Mn), Hill City Capital, LP (2.3Mn), BALYASNY ASSET MANAGEMENT L.P. (2.08Mn).
Leading sellers of STMicroelectronics shares for the quarter ending March 2026 were Goldman Sachs Group Inc (4.83Mn), BlackRock, Inc. (3.34Mn), Jpmorgan Chase & Co (1.84Mn), Woodline Partners LP (1.25Mn), Invesco Ltd. (1.21Mn).
STMicroelectronics's 10 largest shareholders as of March 2026 include VAN ECK ASSOCIATES CORP (11.66Mn), CITADEL ADVISORS LLC (6.91Mn), Slate Path Capital LP (6.13Mn), Morgan Stanley (5.35Mn), BlackRock, Inc. (4.93Mn), MILLENNIUM MANAGEMENT LLC (4.47Mn), Goldman Sachs Group Inc (4.27Mn), Invesco Ltd. (3.99Mn), FIL Ltd (2.96Mn), DIMENSIONAL FUND ADVISORS LP (2.94Mn) per Business Quant data.

Form 13F Holdings

387 Institutional Holders

Report period 31 Mar, 2026

Total shares held 107.56Mn

Of outstanding 9.30%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	VAN ECK ASSOCIATES CORP	0000869178	11,657,593	1.01%	▲1,125,165	+10.68%	$402.77K
2	CITADEL ADVISORS LLC	0001423053	6,909,118	0.60%	▲5,413,407	+361.93%	$238.71Mn
3	Slate Path Capital LP	0001559706	6,125,400	0.53%	▲844,900	+16.00%	$211.63Mn
4	Morgan Stanley	0000895421	5,345,195	0.46%	▼810,966	-13.17%	$184.68Mn
5	BlackRock, Inc.	0002012383	4,929,704	0.43%	▼3,339,517	-40.38%	$170.32Mn
6	MILLENNIUM MANAGEMENT LLC	0001273087	4,471,458	0.39%	▲3,746,596	+516.87%	$154.49Mn
7	Goldman Sachs Group Inc	0000886982	4,271,819	0.37%	▼4,834,521	-53.09%	$147.59Mn
8	Invesco Ltd.	0000914208	3,985,714	0.34%	▼1,214,237	-23.35%	$137.71Mn
9	FIL Ltd	0000318989	2,960,549	0.26%	▼146,837	-4.73%	$102.29Mn
10	DIMENSIONAL FUND ADVISORS LP	0000354204	2,936,396	0.25%	▼126,798	-4.14%	$101.38Mn
11	TWO SIGMA INVESTMENTS, LP	0001179392	2,742,720	0.24%	▼860,122	-23.87%	$94.76Mn
12	Duquesne Family Office LLC	0001536411	2,612,880	0.23%	▲1,839,325	+237.78%	$90.28K
13	BNP PARIBAS FINANCIAL MARKETS	0001166588	2,452,556	0.21%	▲752,750	+44.28%	$84.74Mn
14	Analog Century Management LP	0001753384	2,334,005	0.20%	▲2,334,005	0.00%	$80.64Mn
15	Hill City Capital, LP	0001837343	2,300,000	0.20%	▲2,300,000	0.00%	$79.47Mn
16	MARSHALL WACE, LLP	0001318757	2,251,593	0.19%	▲604,288	+36.68%	$77.79Mn
17	UBS Group AG	0001610520	2,085,343	0.18%	▲706,621	+51.25%	$72.05Mn
18	BALYASNY ASSET MANAGEMENT L.P.	0001218710	2,077,835	0.18%	▲2,077,835	0.00%	$71.79Mn
19	Penserra Capital Management LLC	0001593324	1,598,610	0.14%	▲81,093	+5.34%	$55.23K
20	Defiance ETFs, LLC	0001732541	1,598,559	0.14%	▲81,096	+5.34%	$55.23Mn

Showing 1 to 20 of 387 holders