Silicon Laboratories Inc.
SLAB- Exchange
- Nasdaq
- Industry
- Semiconductors & Related Devices
- SEC CIK
- 0001038074
In the last 90 days, Silicon Laboratories Inc. insiders filed 0 open-market purchases and 1 sale; 353 institutions reported holding it in 13F filings for Q2 2026, worth $6.74B in total; no superinvestor holds it.
13F holders, Q3 2021
Institutional positions in Silicon Laboratories Inc. as of Sep 30, 2021. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 278
- +19 vs. Q2 2021
- Shares held
- 40.0M
- −2.60M (−6.1%) vs. Q2 2021
- Total value
- $5.61B
- −$922.9M (−14.1%) vs. Q2 2021
- New holders
- 45
- 83 more added
- Sold out
- 26
- 104 more reduced
3 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 2021: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting SLAB on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 353 | $6.74B |
| Q1 2026 | 378 | $6.23B |
| Q4 2025 | 327 | $4.39B |
| Q3 2025 | 335 | $4.30B |
| Q2 2025 | 332 | $5.02B |
| Q1 2025 | 326 | $3.84B |
| Q4 2024 | 296 | $4.19B |
| Q3 2024 | 302 | $3.76B |
| Q2 2024 | 295 | $3.55B |
| Q1 2024 | 299 | $4.65B |
| Q4 2023 | 295 | $4.34B |
| Q3 2023 | 323 | $3.69B |
| Q2 2023 | 321 | $5.14B |
| Q1 2023 | 354 | $5.97B |
| Q4 2022 | 311 | $4.38B |
| Q3 2022 | 304 | $4.22B |
| Q2 2022 | 313 | $4.87B |
| Q1 2022 | 326 | $5.47B |
| Q4 2021 | 319 | $7.81B |
| Q3 2021 | 278 | $5.61B |
| Q2 2021 | 262 | $6.54B |
| Q1 2021 | 279 | $5.89B |
Institutions, Q3 2021
Shares, value and share of portfolio for each institution holding Silicon Laboratories Inc.; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| S Squared Technology, LLC | 45,000 | $6.31M | 2.86% | +10,000+28.6% | Added |
| Envestnet Asset Management Inc | 45,347 | $6.36M | 0.00% | +3,813+9.2% | Added |
| UBS Asset Management Americas Inc | 51,590 | $7.23M | 0.00% | −2,695−5.0% | Reduced |
| Frontier Capital Management Co LLC | 52,311 | $7.33M | 0.06% | −1,411−2.6% | Reduced |
| Peconic Partners LLC | 52,342 | $7.34M | 0.65% | −57,762−52.5% | Reduced |
| Grandeur Peak Global Advisors, LLC | 52,983 | $7.43M | 0.35% | +200+0.4% | Added |
| Pathstone Family Office, LLC | 54,458 | $7.63M | 0.22% | +34,767+176.6% | Added |
| New York State Teachers Retirement System | 56,130 | $7.87M | 0.02% | −3,414−5.7% | Reduced |
| NZS Capital, LLC | 56,564 | $7.93M | 0.78% | +2,627+4.9% | Added |
| State of Wisconsin Investment Board | 58,900 | $8.26M | 0.02% | −2,300−3.8% | Reduced |
| California State Teachers Retirement System | 60,639 | $8.50M | 0.01% | −561−0.9% | Reduced |
| Price T Rowe Associates Inc | 61,301 | $8.59M | 0.00% | −1,369−2.2% | Reduced |
| Squarepoint Ops LLC | 63,455 | $8.89M | 0.06% | +63,455 | New |
| Moody Aldrich Partners LLC | 65,509 | $9.18M | 1.17% | +9,030+16.0% | Added |
| Premier Fund Managers Ltd | 65,665 | $9.22M | 0.30% | +2,248+3.5% | Added |
| Manufacturers Life Insurance Company, The | 68,467 | $9.60M | 0.01% | −4,320−5.9% | Reduced |
| Parametric Portfolio Associates LLC | 70,501 | $9.88M | 0.01% | −656−0.9% | Reduced |
| Ameriprise Financial Inc | 71,518 | $10.0M | 0.00% | −12,296−14.7% | Reduced |
| Mutual of America Capital Management LLC | 72,121 | $10.1M | 0.10% | −4,736−6.2% | Reduced |
| Barclays PLC | 72,316 | $10.1M | 0.01% | +71,682+11,306.3% | Added |
| Jane Street Group, LLC | 78,047 | $10.9M | 0.03% | +72,241+1,244.2% | Added |
| Pier Capital, LLC | 78,857 | $11.1M | 1.15% | −1,344−1.7% | Reduced |
| D. E. Shaw & Co., Inc. | 79,984 | $11.2M | 0.01% | +28,011+53.9% | Added |
| Morgan Stanley | 86,996 | $12.2M | 0.00% | −65,974−43.1% | Reduced |
| Deutsche Bank AG | 87,948 | $12.3M | 0.01% | +50,913+137.5% | Added |
| Davidson Investment Advisors | 90,052 | $12.6M | 0.98% | +2,313+2.6% | Added |
| American International Group, Inc. | 93,807 | $13.1M | 0.07% | −10,017−9.6% | Reduced |
| Kornitzer Capital Management Inc | 95,345 | $13.4M | 0.21% | 00.0% | Unchanged |
| Swiss National Bank | 98,800 | $13.8M | 0.01% | +2,000+2.1% | Added |
| California Public Employees Retirement System | 100,616 | $14.1M | 0.01% | +1,541+1.6% | Added |
| Legal & General Group Plc | 101,025 | $14.2M | 0.00% | +5,273+5.5% | Added |
| Shannon River Fund Management LLC | 103,000 | $14.4M | 1.27% | +103,000 | New |
| Ranger Investment Management, L.P. | 106,308 | $14.9M | 0.80% | −2,880−2.6% | Reduced |
| Retirement Systems of Alabama | 112,214 | $15.7M | 0.06% | −5,708−4.8% | Reduced |
| Rhumbline Advisers | 112,366 | $15.7M | 0.02% | −7,054−5.9% | Reduced |
| Rothschild & Co Asset Management US Inc. | 130,856 | $18.3M | 0.23% | −13,827−9.6% | Reduced |
| Royal Bank of Canada | 132,333 | $18.5M | 0.01% | +94,064+245.8% | Added |
| Mirae Asset Global Investments Co., Ltd. | 133,834 | $18.8M | 0.05% | +7,464+5.9% | Added |
| JPMorgan Chase & Co | 135,030 | $18.9M | 0.00% | −47,552−26.0% | Reduced |
| Laurion Capital Management LP | 142,294 | $19.9M | 0.29% | +142,294 | New |
| Principal Financial Group Inc | 146,559 | $20.5M | 0.01% | −12,581−7.9% | Reduced |
| Wells Fargo & Company | 150,326 | $21.1M | 0.00% | +13,989+10.3% | Added |
| Clearbridge Investments, LLC | 195,864 | $27.5M | 0.02% | +55,307+39.3% | Added |
| Segall Bryant & Hamill, LLC | 197,533 | $27.7M | 0.26% | +1,915+1.0% | Added |
| Goldman Sachs Group Inc | 200,574 | $28.1M | 0.01% | +20,471+11.4% | Added |
| Woodline Partners LP | 210,384 | $29.5M | 0.49% | +210,384 | New |
| Franklin Resources Inc | 224,602 | $31.5M | 0.01% | −4,988−2.2% | Reduced |
| Capital International Investors | 231,815 | $32.5M | 0.01% | +231,815 | New |
| Candriam Luxembourg S.C.A. | 261,495 | $36.6M | 0.25% | +30,126+13.0% | Added |
| Eaton Vance Management | 324,008 | $45.4M | 0.06% | −75,470−18.9% | Reduced |
| Bank of America Corp | 350,394 | $49.1M | 0.01% | −25,932−6.9% | Reduced |
| Nuveen Asset Management, LLC | 357,582 | $50.1M | 0.02% | −16,334−4.4% | Reduced |
| Norges Bank | 373,657 | $52.4M | 0.01% | +1,268+0.3% | Added |
| Charles Schwab Investment Management Inc | 433,805 | $60.8M | 0.02% | −22,459−4.9% | Reduced |
| Capital Research Global Investors | 439,900 | $61.7M | 0.01% | 00.0% | Unchanged |
| Stephens Investment Management Group LLC | 452,028 | $63.4M | 0.86% | −1,261−0.3% | Reduced |
| Eagle Asset Management Inc | 472,343 | $66.2M | 0.30% | −34,444−6.8% | Reduced |
| Bank of New York Mellon Corp | 493,001 | $69.1M | 0.01% | −102,667−17.2% | Reduced |
| Dimensional Fund Advisors LP | 494,400 | $69.3M | 0.02% | −32,711−6.2% | Reduced |
| Macquarie Group Ltd | 496,168 | $69.5M | 0.06% | +17,661+3.7% | Added |
| Victory Capital Management Inc | 500,949 | $70.2M | 0.07% | +67,548+15.6% | Added |
| Van Berkom & Associates Inc. | 521,710 | $73.1M | 2.22% | −44,086−7.8% | Reduced |
| Massachusetts Financial Services Co | 543,996 | $76.2M | 0.02% | −243,775−30.9% | Reduced |
| Robeco Schweiz AG | 602,651 | $84.5M | 1.21% | 00.0% | Unchanged |
| Citadel Advisors LLC | 605,723 | $84.9M | 0.09% | −476,129−44.0% | Reduced |
| Northern Trust Corp | 606,497 | $85.0M | 0.02% | −42,870−6.6% | Reduced |
| Alliancebernstein L.P. | 632,744 | $88.7M | 0.04% | −186,639−22.8% | Reduced |
| Loomis Sayles & Co L P | 633,519 | $88.8M | 0.11% | +2510.0% | Added |
| Invesco Ltd. | 691,858 | $97.0M | 0.02% | −20,562−2.9% | Reduced |
| Geode Capital Management, LLC | 723,449 | $101.4M | 0.01% | −83,078−10.3% | Reduced |
| Federated Hermes, Inc. | 756,444 | $106.0M | 0.20% | +5,593+0.7% | Added |
| GW&K Investment Management, LLC | 764,958 | $107.2M | 0.96% | −10,149−1.3% | Reduced |
| Wellington Management Group LLP | 1,317,171 | $184.6M | 0.03% | −647,177−32.9% | Reduced |
| AXA S.A. | 1,396,459 | $195.7M | 0.55% | +54,905+4.1% | Added |
| State Street Corp | 1,567,058 | $219.6M | 0.01% | −4,023−0.3% | Reduced |
| Vanguard Group Inc | 3,994,568 | $559.9M | 0.01% | −355,660−8.2% | Reduced |
| BlackRock Inc. | 6,261,496 | $877.6M | 0.02% | −210,078−3.2% | Reduced |
| FMR LLC | 6,311,761 | $884.7M | 0.07% | −400,580−6.0% | Reduced |
| Axiom Investors LLC | 0 | $0 | 0.00% | −33,989−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −30,800−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −17,498−100.0% | Sold out |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −16,094−100.0% | Sold out |
| Los Angeles Capital Management LLC | 0 | $0 | 0.00% | −13,792−100.0% | Sold out |
| Alpha DNA Investment Management LLC | 0 | $0 | 0.00% | −9,871−100.0% | Sold out |
| South Dakota Investment Council | 0 | $0 | 0.00% | −7,405−100.0% | Sold out |
| Burney Co | 0 | $0 | 0.00% | −6,801−100.0% | Sold out |
| ClariVest Asset Management LLC | 0 | $0 | 0.00% | −4,813−100.0% | Sold out |
| AE Wealth Management LLC | 0 | $0 | 0.00% | −4,613−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −4,119−100.0% | Sold out |
| Virginia Retirement Systems Et Al | 0 | $0 | 0.00% | −3,800−100.0% | Sold out |
| Healthcare of Ontario Pension Plan Trust Fund | 0 | $0 | 0.00% | −2,400−100.0% | Sold out |
| Coldstream Capital Management Inc | 0 | $0 | 0.00% | −1,964−100.0% | Sold out |
| CIBC Private Wealth Group, LLC | 0 | $0 | 0.00% | −1,827−100.0% | Sold out |
| CIBC Asset Management Inc | 0 | $0 | 0.00% | −1,667−100.0% | Sold out |
| World Asset Management Inc | 0 | $0 | 0.00% | −1,564−100.0% | Sold out |
| Cigna Investments Inc | 0 | $0 | 0.00% | −1,376−100.0% | Sold out |
| Palladiem, LLC | 0 | $0 | 0.00% | −1,323−100.0% | Sold out |
| Maverick Capital LtdSuperinvestorMaverick Capital | 0 | $0 | 0.00% | −173−100.0% | Sold out |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −103−100.0% | Sold out |
| TCI Wealth Advisors, Inc. | 0 | $0 | 0.00% | −89−100.0% | Sold out |