Silicon LaboratoriesSLAB
13F holders, Q1 2026 (March 31)378holders +51
106new positions
56sold out
9famous investors
$207.50avg. 13F price*
At the end of Q1 2026, 378 institutions reported holding Silicon Laboratories Inc. (SLAB) in their 13F filings, up 51 from Q4 2025. 106 opened new positions and 56 sold out. The largest holders were BlackRock, Inc. ($1.0B), Vanguard Portfolio Management LLC ($445.2M) and Vanguard Capital Management LLC ($306.7M). 9 famous investors held it, including Paul Tudor Jones (0.1% of Tudor Investment Corporation's portfolio), Israel Englander (0.1% of Millennium Management's portfolio) and Ken Griffin (0.1% of Citadel Advisors's portfolio).
- Company
- Silicon Laboratories Inc.
- CUSIP
- 826919102
- Latest filing quarter
- Q2 2026
History
Number of 13F holders
Total Exit/New Position Q4 2025 → Q1 2026
| Institutions | Total Value | |
|---|---|---|
| New Positions | 106 | $936.6M |
| Exits | 56 | $230.9M |
All 13F filers, Q4 2025 → Q1 2026: 7,317,460 shares bought and 10,545,232 shares sold, net −3,227,772 shares. Counts holders who added, trimmed, opened or closed a position; split-adjusted.
Ownership 378 holders
| BlackRock, Inc. | 0.02% | Add +4.7% | 4,993,897 | $1.0B |
| Vanguard Portfolio Management LLC | 0.02% | — | 2,138,836 | $445.2M |
| Vanguard Capital Management LLC | 0.01% | — | 1,473,330 | $306.7M |
| State Street Corp. | 0.01% | Reduce -4.9% | 1,467,061 | $305.4M |
| Balyasny Asset Management L.P. | 0.53% | New | 1,233,893 | $256.8M |
| Geode Capital Management, LLC | 0.01% | Add +3.2% | 851,381 | $177.2M |
| Capital Research Global Investors | 0.03% | No change | 811,937 | $169.0M |
| Nomura Asset Management International Inc. | 0.24% | Reduce -27.8% | 661,438 | $137.7M |
| American Century Companies Inc. | 0.07% | Reduce -2.4% | 636,326 | $132.5M |
| Morgan Stanley | 0.01% | Add +45.0% | 590,908 | $123.0M |
| Adage Capital Partners Gp, L.L.C. | 0.18% | Reduce -8.1% | 566,337 | $117.9M |
| Goldman Sachs Group Inc. | 0.01% | Reduce -12.2% | 520,003 | $108.2M |
| Dimensional Fund Advisors LP | 0.02% | Reduce -2.3% | 509,533 | $106.1M |
| Pentwater Capital Management LP | 0.74% | New | 500,000 | $104.1M |
| Millennium Management | 0.07% | Add +5252.3% | 457,196 | $95.2M |
| Pathstone Holdings, LLC | 0.35% | Add +0.0% | 425,003 | $88.5M |
| Invesco Ltd. | 0.01% | Reduce -52.9% | 401,623 | $83.6M |
| Charles Schwab Investment Management Inc. | 0.01% | Reduce -3.4% | 395,999 | $82.4M |
| Northern Trust Corp. | 0.01% | Add +2.3% | 387,096 | $80.6M |
| Federated Hermes, Inc. | 0.13% | Reduce -2.3% | 383,083 | $79.7M |
| UBS Group AG | 0.01% | Add +47.9% | 381,156 | $79.3M |
| Thrivent Financial for Lutherans | 0.15% | Reduce -22.6% | 362,128 | $75.4M |
| Citadel Advisors | 0.05% | Add +2529.2% | 341,500 | $71.1M |
| AQR Arbitrage LLC | 1.26% | New | 308,783 | $64.3M |
| AQR Capital Management | 0.03% | Reduce -58.0% | 274,452 | $57.1M |
| Mackenzie Financial Corp. | 0.06% | Reduce -3.7% | 249,626 | $52.0M |
| Magnetar Financial LLC | 0.55% | New | 245,824 | $51.2M |
| Clearbridge Investments, LLC | 0.04% | Reduce -9.2% | 245,099 | $51.0M |
| Assenagon Asset Management S.A. | 0.08% | Add +395.2% | 239,318 | $49.8M |
| LMR Partners LLP | 0.59% | Add +693.9% | 238,166 | $49.6M |
| Qube Research & Technologies Ltd | 0.07% | New | 236,806 | $49.3M |
| Vanguard Fiduciary Trust Co. | 0.01% | — | 229,027 | $47.7M |
| Loomis Sayles & Co. L P | 0.06% | Reduce -51.9% | 223,342 | $46.5M |
| Alpine Associates Management Inc. | 2.73% | New | 222,450 | $46.3M |
| Bank of New York Mellon Corp | 0.01% | Reduce -2.7% | 214,231 | $44.6M |
| HSBC Holdings PLC | 0.03% | Add +1752.2% | 214,071 | $44.4M |
| Stephens Investment Management Group LLC | 0.58% | Reduce -31.4% | 202,029 | $42.1M |
| Bank of America Corp. | 0.00% | Reduce -49.6% | 197,317 | $41.1M |
| Kryger Capital LLC | 2.64% | — | 179,387 | $37.3M |
| Sona Asset Management (us) LLC | 2.10% | New | 175,059 | $36.4M |
| Healthcare of Ontario Pension Plan Trust Fund | 0.06% | New | 172,200 | $35.8M |
| Renaissance Technologies | 0.05% | Add +121.6% | 155,098 | $32.3M |
| Alliancebernstein L.P. | 0.01% | Add +98.3% | 245,743 | $32.1M |
| Allianz Asset Management GmbH | 0.04% | Add +26.9% | 154,013 | $32.1M |
| TIG Advisors, LLC | 1.42% | New | 142,633 | $29.7M |
| Verition Fund Management LLC | 0.30% | Add +2524.8% | 139,479 | $29.0M |
| Leeward Investments, LLC - MA | 1.26% | Reduce -3.2% | 122,592 | $25.5M |
| Neuberger Berman Group LLC | 0.02% | Add +5645.9% | 119,399 | $24.9M |
| NINE MASTS CAPITAL Ltd | 5.51% | New | 119,369 | $24.8M |
| Nuveen, LLC | 0.01% | Add +0.3% | 117,537 | $24.5M |
| JPMorgan Chase & Co. | 0.00% | Add +9.2% | 118,004 | $24.3M |
| Sand Grove Capital Management LLP | 5.47% | New | 112,365 | $23.4M |
| Tudor Investment Corporation | 0.13% | Add +87.4% | 112,304 | $23.4M |
| Squarepoint Ops LLC | 0.05% | Reduce -74.3% | 108,790 | $22.6M |
| Man Group plc | 0.05% | Add +30.6% | 106,138 | $22.1M |
| Rhumbline Advisers | 0.02% | Add +1.3% | 97,186 | $20.2M |
| Daymark Wealth Partners, LLC | 0.56% | New | 85,889 | $17.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 0.00% | Add +6.7% | 79,409 | $16.5M |
| Franklin Resources Inc. | 0.00% | Reduce -54.5% | 76,262 | $15.9M |
| Principal Financial Group Inc. | 0.01% | Add +4.7% | 75,009 | $15.6M |
| Arrowstreet Capital, Limited Partnership | 0.01% | Add +226.5% | 71,830 | $15.0M |
| Woodline Partners LP | 0.05% | New | 65,808 | $13.7M |
| Slotnik Capital, LLC | 4.05% | New | 65,500 | $13.6M |
| Swiss National Bank | 0.01% | Add +0.3% | 65,000 | $13.5M |
| California Public Employees Retirement System | 0.01% | Add +6.8% | 64,276 | $13.4M |
| Kornitzer Capital Management Inc. | 0.28% | Add +1.1% | 63,010 | $13.1M |
| Barclays PLC | 0.00% | Reduce -39.4% | 60,865 | $12.7M |
| GMO | 0.03% | New | 58,691 | $12.2M |
| Water Island Capital LLC | 1.71% | New | 58,417 | $12.2M |
| Avalon Global Asset Management LLC | 2.81% | Reduce -42.6% | 57,400 | $11.9M |
| Fort Baker Capital Management LP | 1.18% | New | 53,955 | $11.2M |
| WINTON GROUP Ltd | 0.39% | New | 53,826 | $11.2M |
| Davidson Investment Advisors | 0.47% | Reduce -64.0% | 52,517 | $10.9M |
| Retirement Systems of Alabama | 0.04% | Add +2.0% | 50,502 | $10.5M |
| FMR LLC | 0.00% | Reduce -99.0% | 50,359 | $10.5M |
| Wellington Management Group LLP | 0.00% | Reduce -84.3% | 49,717 | $10.3M |
| Legal & General Group Plc | 0.00% | Reduce -11.3% | 47,412 | $9.9M |
| Connor, Clark & Lunn Investment Management Ltd. | 0.02% | Reduce -31.9% | 45,262 | $9.4M |
| Public Sector Pension Investment Board | 0.03% | Add +195.0% | 44,548 | $9.3M |
| Canada Pension Plan Investment Board | 0.01% | Add +252.8% | 44,100 | $9.2M |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 0.01% | Reduce -6.3% | 41,670 | $8.7M |
| Sagefield Capital LP | 0.61% | New | 40,428 | $8.4M |
| California State Teachers Retirement System | 0.01% | Add +21.6% | 38,003 | $7.9M |
| First Trust Advisors LP | 0.01% | Add +22.1% | 37,839 | $7.9M |
| Deutsche Bank AG | 0.00% | Add +8.7% | 37,670 | $7.8M |
| Centiva Capital, LP | 0.37% | New | 37,500 | $7.8M |
| Meteora Capital, LLC | 0.57% | New | 36,800 | $7.7M |
| Schonfeld Strategic Advisors LLC | 0.06% | Add +2121.3% | 36,563 | $7.6M |
| T. Rowe Price Associates Inc. | 0.00% | Add +20.6% | 35,441 | $7.4M |
| Ameriprise Financial Inc. | 0.00% | Reduce -25.4% | 34,070 | $7.1M |
| New York State Teachers Retirement System | 0.01% | Reduce -3.1% | 33,684 | $7.0M |
| MetLife Investment Management, LLC | 0.04% | Add +0.2% | 33,487 | $7.0M |
| Boothbay Fund Management, LLC | 0.15% | New | 30,984 | $6.4M |
| VANGUARD ASSET MANAGEMENT, Ltd | 0.01% | — | 30,268 | $6.3M |
| Alberta Investment Management Corp | 0.04% | New | 30,000 | $6.2M |
| Marshall Wace, LLP | 0.01% | Reduce -81.0% | 28,992 | $6.0M |
| Envestnet Asset Management Inc. | 0.00% | Reduce -54.3% | 28,580 | $5.9M |
| S Squared Technology, LLC | 2.21% | Reduce -71.4% | 28,000 | $5.8M |
| Carmignac Gestion | 0.09% | New | 27,843 | $5.8M |
| HERALD INVESTMENT MANAGEMENT Ltd | 0.80% | No change | 27,500 | $5.7M |
"% of holder's portfolio" is SLAB's weight in each manager's 13F, not the share of Silicon Laboratories Inc. the manager owns.