STM · STMicroelectronics N.V.
Market Cap
$45.74B
Shares
891.93M
Institutional ownership from SEC Form 13F filings. Investment managers with more than $100 million in U.S. equities must disclose their positions every quarter, within 45 days of quarter-end, so the holdings shown can lag the market by up to a quarter.
Holders: 614
Total Value: $14,053,265,942
Total Shares: 187,652,168
Showing 1–100
of 667 holdings by value
· page 1 of 7
Institutional Ownership Trend
26 quarters
Superinvestors Holding STM
All superinvestors →Holder Concentration
Across 614 13F filers · Δ vs Mar 31, 2026Top Holder
7.5%
−2.3 pts
Top 5
22.1%
−9.5 pts
Top 10
36.8%
−11.1 pts
HHI
216
Broadly held−122
Quarterly Activity
vs Mar 31, 2026
New
260
Increased
176
Decreased
114
Sold Out
50
Unchanged
64
Holder count:
+210
Institutional value:
+242.5%
Shares held:
+58.0%
Top Buyers
vs Mar 31, 2026| Institution | Added | Now Holds | Open |
|---|---|---|---|
| Mega JANE STREET GROUP, LLC | +3,661,504 | 6,074,230 | |
| Large Point72 Asset Management, L.P. | +2,710,571 | 3,175,941 | |
| Large Holocene Advisors, LP | +2,468,950 | 2,495,565 | |
| Mega VAN ECK ASSOCIATES CORP | +2,381,883 | 14,039,476 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | +2,353,602 | 4,958,707 |
Top Sellers
vs Mar 31, 2026| Institution | Sold | Now Holds | Open |
|---|---|---|---|
| Mega MILLENNIUM MANAGEMENT LLC | −2,628,254 | 3,122,304 | |
| Mega CITADEL ADVISORS LLC | −1,991,005 | 6,686,813 | |
| Mid Analog Century Management LP | −1,303,306 | 1,030,699 | |
| Large BRANDES INVESTMENT PARTNERS, LP | −1,072,451 | 26,480 | |
| Large MARSHALL WACE, LLP | −1,016,515 | 1,235,078 |
Top New Positions
vs Mar 31, 2026| Institution | Acquired | Value (USD) | Open |
|---|---|---|---|
| Large Situational Awareness LP | 7,802,700 | $584,344,203 | |
| Mid WT Asset Management Ltd | 5,755,892 | $431,058,751 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 3,481,035 | $260,694,711 | |
| Large Artisan Partners Limited Partnership | 2,797,540 | $209,507,770 | |
| Mid Sachem Head Capital Management LP | 2,200,000 | $164,758,000 |
Top Sold-Out Positions
vs Mar 31, 2026| Institution | Previously Held | Last Value (USD) | Open |
|---|---|---|---|
| Large Alyeska Investment Group, L.P. | 956,414 | $33,044,103 | |
| Large Woodline Partners LP | 671,123 | $23,187,299 | |
| Large HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND | 550,800 | $19,030,140 | |
| Mid SORA INVESTORS LLC | 250,000 | $8,637,500 | |
| Mid Optiver Holding B.V. | 131,173 | $4,532,027 |
| Holder | Value (USD) | % of 13F | Shares | Type | Filed | Open |
|---|---|---|---|---|---|---|
| Mega VAN ECK ASSOCIATES CORP | $1,051,416,357 | 7.48% | 14,039,476 | Shares | 2026-08-14 | |
| Large Situational Awareness LP | $584,344,203 | 4.16% | 7,802,700 | Shares | 2026-08-14 | |
| Mega BlackRock, Inc. | $490,507,704 | 3.49% | 6,549,709 | Shares | 2026-08-07 | |
| Mega MORGAN STANLEY | $478,577,276 | 3.41% | 6,390,403 | Shares | 2026-08-13 | |
| Mid WT Asset Management Ltd | $431,058,751 | 3.07% | 5,755,892 | Shares | 2026-08-07 | |
| Mid Slate Path Capital LP | $392,402,181 | 2.79% | 5,239,714 | Shares | 2026-08-14 | |
| Mega GOLDMAN SACHS GROUP INC | $385,711,807 | 2.74% | 5,150,378 | Shares | 2026-08-14 | |
| Mega Invesco Ltd. | $355,366,603 | 2.53% | 4,745,181 | Shares | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC | $288,484,742 | 2.05% | 3,852,113 | Shares | 2026-09-02 | |
| Mega ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $260,694,711 | 1.86% | 3,481,035 | Shares | 2026-08-13 | |
| Mega BNP PARIBAS ARBITRAGE, SA | $257,030,493 | 1.83% | 3,432,107 | Shares | 2026-08-13 | |
| Large Point72 Asset Management, L.P. | $232,491,586 | 1.65% | 3,104,441 | Shares | 2026-08-14 | |
| Mid Duquesne Family Office LLC Family Office | $232,374,683 | 1.65% | 3,102,880 | Shares | 2026-08-14 | |
| Mid Hill City Capital, LP | $232,159,000 | 1.65% | 3,100,000 | Shares | 2026-08-17 | |
| Mega JPMORGAN CHASE & CO | $229,779,891 | 1.64% | 3,068,232 | Shares | 2026-08-12 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $225,014,494 | 1.60% | 3,004,600 | Call | 2026-08-14 | |
| Mega BARCLAYS PLC | $218,022,838 | 1.55% | 2,911,241 | Shares | 2026-08-14 | |
| Mega JANE STREET GROUP, LLC | $214,367,382 | 1.53% | 2,862,430 | Shares | 2026-08-14 | |
| Mega DIMENSIONAL FUND ADVISORS LP | $212,539,765 | 1.51% | 2,838,026 | Shares | 2026-08-11 | |
| Large Artisan Partners Limited Partnership | $209,507,770 | 1.49% | 2,797,540 | Shares | 2026-08-13 | |
| Mega BANK OF AMERICA CORP /DE/ Bank | $199,427,649 | 1.42% | 2,662,941 | Shares | 2026-08-14 | |
| Mega FIL Ltd | $194,678,352 | 1.39% | 2,599,524 | Shares | 2026-08-13 | |
| Large Holocene Advisors, LP | $186,892,862 | 1.33% | 2,495,565 | Shares | 2026-08-14 | |
| Mid Sachem Head Capital Management LP | $164,758,000 | 1.17% | 2,200,000 | Shares | 2026-08-14 | |
| Mega UBS Group AG | $161,884,244 | 1.15% | 2,161,627 | Shares | 2026-08-13 | |
| Large Rafferty Asset Management, LLC | $161,640,628 | 1.15% | 2,158,374 | Shares | 2026-08-14 | |
| Mega PRICE T ROWE ASSOCIATES INC /MD/ | $161,614,491 | 1.15% | 2,158,025 | Shares | 2026-08-14 | |
| Mid E20 Capital Ltd | $158,779,231 | 1.13% | 2,120,166 | Shares | 2026-08-13 | |
| Mega MILLENNIUM MANAGEMENT LLC | $145,781,173 | 1.04% | 1,946,604 | Shares | 2026-08-14 | |
| Large NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | $142,300,211 | 1.01% | 1,900,123 | Shares | 2026-08-14 | |
| Mega Jupiter Topco LLC | $141,081,077 | 1.00% | 1,883,844 | Shares | 2026-08-14 | |
| Mega Bank of New York Mellon Corp Bank | $132,914,315 | 0.95% | 1,774,794 | Shares | 2026-08-06 | |
| Large AXIOM INVESTORS LLC /DE | $132,414,656 | 0.94% | 1,768,122 | Shares | 2026-08-12 | |
| Mega TWO SIGMA INVESTMENTS, LP | $131,608,465 | 0.94% | 1,757,357 | Shares | 2026-08-14 | |
| Mega FMR LLC | $129,907,188 | 0.92% | 1,734,640 | Shares | 2026-08-13 | |
| Mega JANE STREET GROUP, LLC | $124,452,202 | 0.89% | 1,661,800 | Call | 2026-08-14 | |
| Mega CITADEL ADVISORS LLC | $120,063,648 | 0.85% | 1,603,200 | Call | 2026-09-02 | |
| Mega JANE STREET GROUP, LLC | $116,079,500 | 0.83% | 1,550,000 | Put | 2026-08-14 | |
| Mega CITIGROUP INC | $114,134,006 | 0.81% | 1,524,022 | Shares | 2026-08-03 | |
| Large AGF MANAGEMENT LTD | $112,812,348 | 0.80% | 1,506,374 | Shares | 2026-08-10 | |
| Mega MANUFACTURERS LIFE INSURANCE COMPANY, THE Insurance | $105,100,101 | 0.75% | 1,403,393 | Shares | 2026-08-14 | |
| Mid Contour Asset Management LLC | $104,193,932 | 0.74% | 1,391,293 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $102,554,366 | 0.73% | 1,369,400 | Put | 2026-08-14 | |
| Large Balyasny Asset Management L.P. | $95,903,085 | 0.68% | 1,280,586 | Shares | 2026-08-14 | |
| Mega SG Americas Securities, LLC Broker-Dealer | $94,445,651 | 0.67% | 1,261,125 | Shares | 2026-08-07 | |
| Large MARSHALL WACE, LLP | $92,494,990 | 0.66% | 1,235,078 | Shares | 2026-08-13 | |
| Mega NEUBERGER BERMAN GROUP LLC | $92,298,854 | 0.66% | 1,232,459 | Shares | 2026-08-13 | |
| Mega CITADEL ADVISORS LLC | $92,227,035 | 0.66% | 1,231,500 | Put | 2026-09-02 | |
| Large VOLORIDGE INVESTMENT MANAGEMENT, LLC | $84,843,330 | 0.60% | 1,132,906 | Shares | 2026-08-14 | |
| Large Penserra Capital Management LLC | $78,100,686 | 0.56% | 1,042,923 | Shares | 2026-08-13 | |
| Mid Analog Century Management LP | $77,189,048 | 0.55% | 1,030,699 | Shares | 2026-08-14 | |
| Large ACADIAN ASSET MANAGEMENT LLC | $75,504,622 | 0.54% | 1,008,207 | Shares | 2026-08-13 | |
| Large Allspring Global Investments Holdings, LLC | $71,609,967 | 0.51% | 956,202 | Shares | 2026-08-13 | |
| Mid Defiance ETFs, LLC Mutual Fund | $70,415,022 | 0.50% | 940,246 | Shares | 2026-08-14 | |
| Large PEAK6 LLC | $63,147,248 | 0.45% | 843,200 | Call | 2026-08-13 | |
| Large Verition Fund Management LLC | $61,279,716 | 0.44% | 818,263 | Shares | 2026-08-14 | |
| Large Grantham, Mayo, Van Otterloo & Co. LLC | $58,558,812 | 0.42% | 781,931 | Shares | 2026-08-13 | |
| Mega AMERICAN CENTURY COMPANIES INC | $57,212,365 | 0.41% | 763,952 | Shares | 2026-08-12 | |
| Mega MILLENNIUM MANAGEMENT LLC | $57,103,625 | 0.41% | 762,500 | Put | 2026-08-14 | |
| Mid KEYSTONE INVESTORS PTE LTD | $54,245,747 | 0.39% | 724,339 | Shares | 2026-08-14 | |
| Large SEI INVESTMENTS CO | $54,052,830 | 0.38% | 721,763 | Shares | 2026-08-14 | |
| Mega NORTHERN TRUST CORP Bank | $52,757,008 | 0.38% | 704,460 | Shares | 2026-08-13 | |
| Large Clark Capital Management Group, Inc. | $51,501,478 | 0.37% | 687,695 | Shares | 2026-08-11 | |
| Large NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO | $50,213,969 | 0.36% | 670,503 | Shares | 2026-08-12 | |
| Large Tidal Investments LLC | $47,790,828 | 0.34% | 638,147 | Shares | 2026-08-13 | |
| Large Tidal Investments LLC | $47,547,661 | 0.34% | 634,900 | Call | 2026-08-13 | |
| Large Walleye Capital LLC | $47,420,722 | 0.34% | 633,205 | Shares | 2026-08-03 | |
| Mega Qube Research & Technologies Ltd | $46,506,989 | 0.33% | 621,004 | Shares | 2026-08-14 | |
| Mid STEADFAST CAPITAL MANAGEMENT LP | $45,203,604 | 0.32% | 603,600 | Shares | 2026-08-14 | |
| Mega SUSQUEHANNA INTERNATIONAL GROUP, LLP | $43,788,706 | 0.31% | 584,707 | Shares | 2026-08-14 | |
| Large MACKENZIE FINANCIAL CORP | $42,444,057 | 0.30% | 566,752 | Shares | 2026-08-13 | |
| Mid GLENVIEW CAPITAL MANAGEMENT, LLC | $41,942,893 | 0.30% | 560,060 | Shares | 2026-08-14 | |
| Mid Robeco Schweiz AG | $40,356,723 | 0.29% | 538,880 | Shares | 2026-07-28 | |
| Mid Nishkama Capital, LLC | $39,506,122 | 0.28% | 527,522 | Shares | 2026-08-14 | |
| Large NOMURA HOLDINGS INC | $38,960,324 | 0.28% | 520,234 | Shares | 2026-08-14 | |
| Mid Ceredex Value Advisors LLC | $38,364,498 | 0.27% | 512,278 | Shares | 2026-08-11 | |
| Mid Alta Park Capital, LP | $37,967,507 | 0.27% | 506,977 | Shares | 2026-08-14 | |
| Mid Yaupon Capital Management LP | $37,087,250 | 0.26% | 495,223 | Shares | 2026-08-14 | |
| Large CAPITAL FUND MANAGEMENT S.A. | $36,194,861 | 0.26% | 483,307 | Shares | 2026-08-13 | |
| Large Jain Global LLC | $33,700,500 | 0.24% | 450,000 | Put | 2026-08-14 | |
| Mega D. E. Shaw & Co., Inc. | $32,104,069 | 0.23% | 428,683 | Shares | 2026-08-14 | |
| Small Talos Eurisko Asset Management LP | $31,011,949 | 0.22% | 414,100 | Shares | 2026-08-12 | |
| Mega MILLENNIUM MANAGEMENT LLC | $30,944,548 | 0.22% | 413,200 | Call | 2026-08-14 | |
| Large VOYA INVESTMENT MANAGEMENT LLC | $28,095,208 | 0.20% | 375,153 | Shares | 2026-08-12 | |
| Small KADENSA CAPITAL Ltd | $27,986,542 | 0.20% | 373,702 | Shares | 2026-08-14 | |
| Mid SAMLYN CAPITAL, LLC | $27,456,618 | 0.20% | 366,626 | Shares | 2026-08-14 | |
| Small Maytus Capital Management, LLC | $26,660,840 | 0.19% | 356,000 | Shares | 2026-08-14 | |
| Large ExodusPoint Capital Management, LP | $26,185,513 | 0.19% | 349,653 | Shares | 2026-08-14 | |
| Large RENAISSANCE TECHNOLOGIES LLC | $24,936,422 | 0.18% | 332,974 | Shares | 2026-08-13 | |
| Large LMR Partners LLP | $24,734,968 | 0.18% | 330,284 | Shares | 2026-08-14 | |
| Mid Hardman Johnston Global Advisors LLC | $24,168,800 | 0.17% | 322,724 | Shares | 2026-08-12 | |
| Large Walleye Trading LLC | $23,560,394 | 0.17% | 314,600 | Put | 2026-08-03 | |
| Large TUDOR INVESTMENT CORP ET AL | $22,736,604 | 0.16% | 303,600 | Call | 2026-08-14 | |
| Mid MAPLELANE CAPITAL, LLC | $21,905,325 | 0.16% | 292,500 | Call | 2026-08-13 | |
| Large Quantinno Capital Management LP | $21,822,197 | 0.16% | 291,390 | Shares | 2026-08-13 | |
| Large Creative Planning | $20,710,454 | 0.15% | 276,545 | Shares | 2026-08-13 | |
| Small Night Squared LP | $19,256,241 | 0.14% | 257,127 | Shares | 2026-08-14 | |
| Large USS Investment Management Ltd | $19,096,201 | 0.14% | 254,990 | Shares | 2026-08-11 | |
| Large Lansforsakringar Fondforvaltning AB (publ) | $18,804,429 | 0.13% | 251,094 | Shares | 2026-08-13 | |
| Small RIPOSTE CAPITAL LLC | $18,722,500 | 0.13% | 250,000 | Shares | 2026-08-14 |
Key facts
CIK
932787
CUSIP
861012102
13F (30d)
387 filings
372 filers
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