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; 354 institutions reported holding it in 13F filings for Q2 2026, worth $6.74B in total; no superinvestor holds it.
13F holders, Q1 2026
Institutional positions in Silicon Laboratories Inc. as of Mar 31, 2026. 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
- 378
- +57 vs. Q4 2025
- Shares held
- 30.0M
- +848.2K (+2.9%) vs. Q4 2025
- Total value
- $6.23B
- +$2.41B (+63.3%) vs. Q4 2025
- New holders
- 115
- 105 more added
- Sold out
- 58
- 112 more reduced
6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2025: 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 | 354 | $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, Q1 2026
Shares, value and share of portfolio for each institution holding Silicon Laboratories Inc.; share changes are against Q4 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Caxton Associates LLP | 27,277 | $5.68M | 0.13% | +22,485+469.2% | Added |
| Great West Life Assurance Co | 25,480 | $5.32M | 0.01% | +570+2.3% | Added |
| Governors Lane LP | 25,311 | $5.27M | 0.66% | +25,311 | New |
| Manufacturers Life Insurance Company, The | 25,013 | $5.21M | 0.00% | −6,675−21.1% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 24,890 | $5.18M | 0.01% | −12,636−33.7% | Reduced |
| Vestcor Inc | 24,000 | $5.00M | 0.14% | +24,000 | New |
| Engineers Gate Manager LP | 22,880 | $4.76M | 0.06% | +7,850+52.2% | Added |
| Creative Planning | 22,091 | $4.60M | 0.00% | +5,725+35.0% | Added |
| Algert Global LLC | 21,913 | $4.56M | 0.07% | −18,690−46.0% | Reduced |
| Moody Aldrich Partners LLC | 21,824 | $4.54M | 0.82% | +2,303+11.8% | Added |
| Stifel Financial Corp | 21,787 | $4.54M | 0.00% | −3,731−14.6% | Reduced |
| Wells Fargo & Company | 20,056 | $4.17M | 0.00% | −36,050−64.3% | Reduced |
| Moore Capital Management, LP | 20,000 | $4.16M | 0.15% | +20,000 | New |
| Prelude Capital Management, LLC | 19,816 | $4.12M | 0.32% | +19,816 | New |
| Kintayl Capital LP | 19,693 | $4.10M | 2.52% | +19,693 | New |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 18,257 | $3.80M | 0.02% | +10,036+122.1% | Added |
| SG Americas Securities, LLC | 17,998 | $3.75M | 0.00% | −31,936−64.0% | Reduced |
| State of Tennessee, Treasury Department | 17,861 | $3.72M | 0.01% | +4,821+37.0% | Added |
| Intech Investment Management LLC | 17,344 | $3.61M | 0.04% | −44,850−72.1% | Reduced |
| New York Life Investment Management LLC | 17,255 | $3.59M | 0.03% | +17,255 | New |
| Susquehanna International Group, LLP | 16,664 | $3.47M | 0.00% | +16,664 | New |
| Citigroup Inc | 16,390 | $3.41M | 0.00% | +6,694+69.0% | Added |
| Van Eck Associates Corp | 15,719 | $3.27M | 0.00% | −4,657−22.9% | Reduced |
| LPL Financial LLC | 15,601 | $3.25M | 0.00% | −10,066−39.2% | Reduced |
| TPG GP A, LLC | 15,000 | $3.12M | 0.08% | +15,000 | New |
| SEI Investments Co | 14,339 | $2.98M | 0.00% | −27,063−65.4% | Reduced |
| Natixis | 14,300 | $2.98M | 0.01% | +10,200+248.8% | Added |
| Amalgamated Bank | 14,237 | $2.96M | 0.02% | +410+3.0% | Added |
| Aquatic Capital Management LLC | 14,197 | $2.96M | 0.08% | +14,197 | New |
| Janus Henderson Group PLC | 14,122 | $2.94M | 0.00% | 00.0% | Unchanged |
| Gabelli Funds LLC | 13,900 | $2.89M | 0.02% | +13,900 | New |
| Vanguard Global Advisers, LLC | 13,306 | $2.77M | 0.00% | +13,306 | New |
| BNP Paribas Arbitrage, SA | 13,202 | $2.75M | 0.00% | +726+5.8% | Added |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 12,692 | $2.64M | 0.01% | +2,725+27.3% | Added |
| Gotham Asset Management, LLC | 12,686 | $2.64M | 0.01% | +10,766+560.7% | Added |
| Russell Investments Group, Ltd. | 12,670 | $2.64M | 0.00% | −39,503−75.7% | Reduced |
| Mutual of America Capital Management LLC | 12,630 | $2.63M | 0.03% | −1,043−7.6% | Reduced |
| Occudo Quantitative Strategies LP | 12,045 | $2.62M | 0.14% | +12,045 | New |
| State of New Jersey Common Pension Fund D | 12,366 | $2.57M | 0.01% | −6,118−33.1% | Reduced |
| Linden Thomas Advisory Services, LLC | 12,314 | $2.56M | 0.25% | +18+0.1% | Added |
| Royal Bank of Canada | 12,054 | $2.51M | 0.00% | −1,929−13.8% | Reduced |
| Gabelli & Co Investment Advisers, Inc. | 11,650 | $2.42M | 0.36% | +11,650 | New |
| Redmond Asset Management, LLC | 11,605 | $2.42M | 0.66% | 00.0% | Unchanged |
| Handelsbanken Fonder AB | 11,437 | $2.38M | 0.01% | +1,900+19.9% | Added |
| Teachers Retirement System of the State of Kentucky | 11,114 | $2.31M | 0.02% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 11,033 | $2.30M | 0.00% | −348−3.1% | Reduced |
| ProShare Advisors LLC | 10,912 | $2.27M | 0.00% | −676−5.8% | Reduced |
| Los Angeles Capital Management LLC | 10,781 | $2.24M | 0.01% | −13,268−55.2% | Reduced |
| Amundi | 10,465 | $2.18M | 0.00% | −5,795−35.6% | Reduced |
| Wolverine Asset Management LLC | 10,243 | $2.13M | 0.03% | +10,243 | New |
| Aequim Alternative Investments LP | 10,000 | $2.08M | 0.04% | +10,000 | New |
| Yousif Capital Management, LLC | 9,636 | $2.01M | 0.02% | −516−5.1% | Reduced |
| Louisiana State Employees Retirement System | 9,600 | $2.00M | 0.04% | +500+5.5% | Added |
| Susquehanna Portfolio Strategies, LLC | 9,499 | $1.98M | 0.03% | −1,700−15.2% | Reduced |
| Federation des caisses Desjardins du Quebec | 9,350 | $1.95M | 0.01% | −9,350−50.0% | Reduced |
| Skopos Labs, Inc. | 9,321 | $1.94M | 0.06% | +9,321 | New |
| Lazard Asset Management LLC | 9,131 | $1.90M | 0.00% | +9,131 | New |
| Groupe la Francaise | 9,120 | $1.90M | 0.03% | +9,120 | New |
| Arizona State Retirement System | 9,023 | $1.88M | 0.01% | −101−1.1% | Reduced |
| Police & Firemen's Retirement System of New Jersey | 8,819 | $1.84M | 0.02% | +268+3.1% | Added |
| Ameritas Investment Partners, Inc. | 8,768 | $1.83M | 0.06% | +50+0.6% | Added |
| Papp L Roy & Associates | 8,575 | $1.78M | 0.21% | −75−0.9% | Reduced |
| State Board of Administration of Florida Retirement System | 8,528 | $1.78M | 0.00% | 00.0% | Unchanged |
| STRS Ohio | 8,100 | $1.69M | 0.01% | −500−5.8% | Reduced |
| Blackstone Group Inc. | 8,012 | $1.67M | 0.01% | +8,012 | New |
| Voya Investment Management LLC | 7,979 | $1.66M | 0.00% | −12,697−61.4% | Reduced |
| Vanguard Investments Australia, Ltd. | 7,944 | $1.65M | 0.00% | +7,944 | New |
| State of Michigan Retirement System | 7,897 | $1.64M | 0.01% | +100+1.3% | Added |
| D. E. Shaw & Co., Inc. | 7,721 | $1.61M | 0.00% | −18,416−70.5% | Reduced |
| Van Berkom & Associates Inc. | 7,662 | $1.59M | 0.05% | −2,351−23.5% | Reduced |
| Quantinno Capital Management LP | 7,635 | $1.59M | 0.00% | +1,400+22.5% | Added |
| Fifth Third Bancorp | 7,621 | $1.59M | 0.00% | +7,358+2,797.7% | Added |
| Zions Bancorporation, National Association | 7,526 | $1.57M | 0.10% | −4,719−38.5% | Reduced |
| SEB Asset Management AB | 7,504 | $1.56M | 0.01% | +7,504 | New |
| Northwestern Mutual Investment Management Company, LLC | 7,383 | $1.54M | 0.02% | +32+0.4% | Added |
| Allstate Corp | 7,288 | $1.52M | 0.02% | +7,288 | New |
| KLP Kapitalforvaltning AS | 7,200 | $1.50M | 0.01% | +200+2.9% | Added |
| Guggenheim Capital LLC | 7,098 | $1.48M | 0.01% | +1,676+30.9% | Added |
| Credit Industriel Et Commercial | 6,880 | $1.43M | 0.23% | +6,880 | New |
| Kapitalo Investimentos Ltda | 6,867 | $1.43M | 0.27% | +6,867 | New |
| Oregon Public Employees Retirement Fund | 6,787 | $1.41M | 0.02% | +188+2.8% | Added |
| Bradley & Co. Private Wealth Management, LLC | 6,700 | $1.38M | 0.73% | −1,355−16.8% | Reduced |
| New Mexico Educational Retirement Board | 6,500 | $1.35M | 0.04% | 00.0% | Unchanged |
| Prudential Financial Inc | 6,452 | $1.34M | 0.00% | −75,512−92.1% | Reduced |
| Athos Capital Ltd | 6,204 | $1.29M | 0.40% | +6,204 | New |
| Skandinaviska Enskilda Banken AB (publ) | 6,000 | $1.25M | 0.03% | −1,504−20.0% | Reduced |
| Greenland Capital Management LP | 5,931 | $1.23M | 0.25% | +5,931 | New |
| Fortress Investment Group LLC | 5,554 | $1.16M | 0.30% | +5,554 | New |
| Versor Investments LP | 5,465 | $1.14M | 2.79% | +5,465 | New |
| Glenmede Trust Co NA | 5,455 | $1.14M | 0.01% | +389+7.7% | Added |
| JustInvest LLC | 5,304 | $1.10M | 0.01% | +1,234+30.3% | Added |
| Victory Capital Management Inc | 5,169 | $1.08M | 0.00% | +231+4.7% | Added |
| Fieldview Capital Management, LLC | 5,145 | $1.07M | 0.31% | +5,145 | New |
| Dynamic Technology Lab Private Ltd | 5,102 | $1.06M | 0.17% | +2,282+80.9% | Added |
| Pacer Advisors, Inc. | 5,099 | $1.06M | 0.00% | −2,275−30.9% | Reduced |
| Quadrant Capital Group LLC | 5,097 | $1.06M | 0.03% | +128+2.6% | Added |
| Pictet Asset Management Holding SA | 5,027 | $1.05M | 0.00% | +551+12.3% | Added |
| Polar Asset Management Partners Inc. | 5,000 | $1.04M | 0.02% | +5,000 | New |
| Worthington Financial Partners, LLC | 4,994 | $1.04M | 0.89% | +1,892+61.0% | Added |
| State of Alaska, Department of Revenue | 4,799 | $998.0K | 0.01% | 00.0% | Unchanged |