STM STMicroelectronics N.V.

NYSE
$52.06

STMicroelectronics N.V. (STM) Institutional Ownership

What the institutions did with STM last quarter, from their 13F filings. Counting managers rather than shares is the point: a single index fund adding to a position tells you far less than four hundred separate managers all deciding to. Positions as reported for the quarter ended September 30, 2026.

Managers compared
10
filed both this quarter and last
Managers holding
10
+5 on the quarter
Buyers
7
5 opened new
Sellers
2
0 sold out entirely
Buyer share
77.8%
of managers who traded it
Breadth
+55.6
net buyers, as a share of those trading

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Ownership map

Each block is one manager, sized by shares held and colored by how much they moved the position last quarter. Green added, red cut, grey stood pat.

Cut Unchanged Added Color saturates at ±50%.

Largest holders

Manager Shares % of reported
CONFLUENCE INVESTMENT MANAGEMENT LLC 25.0K 25.9%
Silverleafe Capital Partners, LLC 20.9K 21.6%
Central Pacific Bank - Trust Division 17.7K 18.4%
Ridgewood Investments LLC 11.3K 11.7%
Versant Capital Management, Inc 9.0K 9.4%
EASTERN BANK 7.0K 7.3%
Miller Global Investments, LLC 5.1K 5.3%
Hickory Point Bank & Trust 400 0.4%
Planning Strategies Inc. 20 0.0%
Noble Wealth Management PBC 18 0.0%

Largest changes

Manager Action Previous Current Change
CONFLUENCE INVESTMENT MANAGEMENT LLC New 0 25.0K +25.0K
Silverleafe Capital Partners, LLC New 0 20.9K +20.9K
Ridgewood Investments LLC Reduced 13.8K 11.3K -2.5K
Central Pacific Bank - Trust Division Reduced 18.7K 17.7K -1.0K
Hickory Point Bank & Trust New 0 400 +400
EASTERN BANK Increased 6.9K 7.0K +196
Versant Capital Management, Inc Increased 9.0K 9.0K +45
Planning Strategies Inc. New 0 20 +20
Noble Wealth Management PBC New 0 18 +18

13F filings are due 45 days after quarter end and cover long positions in U.S.-listed equities only, so this is a lagged and partial picture: shorts, bonds and foreign listings never appear. Options positions are excluded here rather than folded into the share counts. Political ownership is coming.