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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.

Q1 2026 vs. Q4 2025

How the institutions holding Silicon Laboratories Inc. changed between Q4 2025 and Q1 2026.

All holders in Q1 2026All holders in Q4 2025

13F holders of SLAB: Q4 2025 compared with Q1 2026
MeasureQ4 2025Of which not filed for Q1 2026Q1 2026Change
Holders3276378+57
Shares33.6M4.43M30.0M+848.2K (+2.9%)
Value$4.39B$579.3M$6.23B+$2.41B (+63.3%)

6 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (115)

Institutions that held Silicon Laboratories Inc. at the end of Q1 2026 but not at the end of Q4 2025.

Showing the largest 100 of 115 by value.

Institutions new to SLAB in Q1 2026
InstitutionSharesValue% of portfolio
Vanguard Portfolio Management LLC2,138,836$445.2M0.02%
Vanguard Capital Management LLC1,473,330$306.7M0.01%
Balyasny Asset Management LLC1,233,893$256.8M0.50%
Pentwater Capital Management LP500,000$104.1M0.74%
CNH Partners LLC308,783$64.3M1.06%
Magnetar Financial LLC245,824$51.2M0.52%
Qube Research & Technologies Ltd236,806$49.3M0.07%
Vanguard Fiduciary Trust Co229,027$47.7M0.01%
Alpine Associates Management Inc.222,450$46.3M2.73%
Kryger Capital LLC179,387$37.3M2.64%
Sona Asset Management (US) LLC175,059$36.4M1.40%
Healthcare of Ontario Pension Plan Trust Fund172,200$35.8M0.06%
TIG Advisors, LLC142,633$29.7M1.42%
Nine Masts Capital Ltd119,369$24.8M3.84%
Sand Grove Capital Management LLP112,365$23.4M5.47%
Daymark Wealth Partners, LLC85,889$17.9M0.56%
Woodline Partners LP65,808$13.7M0.05%
Slotnik Capital, LLC65,500$13.6M4.05%
Grantham, Mayo, Van Otterloo & Co. LLC58,691$12.2M0.03%
Water Island Capital LLC58,417$12.2M1.62%
Fort Baker Capital Management LP53,955$11.2M1.00%
Winton Group Ltd53,826$11.2M0.39%
Sagefield Capital LP40,428$8.42M0.61%
Centiva Capital, LP37,500$7.81M0.36%
Meteora Capital, LLC36,800$7.66M0.56%
Boothbay Fund Management, LLC30,984$6.45M0.15%
Vanguard Asset Management, Ltd30,268$6.30M0.01%
Alberta Investment Management Corp30,000$6.24M0.04%
Carmignac Gestion27,843$5.80M0.09%
Governors Lane LP25,311$5.27M0.66%
Vestcor Inc24,000$5.00M0.14%
Moore Capital Management, LP20,000$4.16M0.15%
Prelude Capital Management, LLC19,816$4.12M0.32%
Kintayl Capital LP19,693$4.10M2.52%
New York Life Investment Management LLC17,255$3.59M0.03%
Susquehanna International Group, LLP16,664$3.47M0.00%
TPG GP A, LLC15,000$3.12M0.08%
Aquatic Capital Management LLC14,197$2.96M0.08%
Gabelli Funds LLC13,900$2.89M0.02%
Vanguard Global Advisers, LLC13,306$2.77M0.00%
Occudo Quantitative Strategies LP12,045$2.62M0.14%
Gabelli & Co Investment Advisers, Inc.11,650$2.42M0.36%
Wolverine Asset Management LLC10,243$2.13M0.03%
Aequim Alternative Investments LP10,000$2.08M0.04%
Skopos Labs, Inc.9,321$1.94M0.06%
Lazard Asset Management LLC9,131$1.90M0.00%
Groupe la Francaise9,120$1.90M0.03%
Blackstone Group Inc.8,012$1.67M0.01%
Vanguard Investments Australia, Ltd.7,944$1.65M0.00%
SEB Asset Management AB7,504$1.56M0.01%
Allstate Corp7,288$1.52M0.02%
Credit Industriel Et Commercial6,880$1.43M0.23%
Kapitalo Investimentos Ltda6,867$1.43M0.27%
Athos Capital Ltd6,204$1.29M0.40%
Greenland Capital Management LP5,931$1.23M0.25%
Fortress Investment Group LLC5,554$1.16M0.30%
Versor Investments LP5,465$1.14M2.79%
Fieldview Capital Management, LLC5,145$1.07M0.31%
Polar Asset Management Partners Inc.5,000$1.04M0.02%
Teacher Retirement System of Texas4,258$886.3K0.00%
Empowered Funds, LLC4,082$849.7K0.01%
Carlson Capital L P3,700$770.2K0.30%
DLD Asset Management, LP3,650$759.7K0.08%
Mint Tower Capital Management B.V.3,000$624.0K0.06%
Ethic Inc.2,948$613.6K0.01%
Catalyst Funds Management Pty Ltd2,500$520.4K0.09%
Keebeck Alpha, LP2,426$505.0K1.54%
Two Sigma Investments, LP2,100$437.1K0.00%
DnB Asset Management AS2,076$432.1K0.00%
Diametric Capital, LP2,050$426.7K0.11%
Swiss Life Asset Management Ltd1,934$402.6K0.00%
CIBC Bancorp USA Inc.1,870$389.2K0.00%
Mirabella Financial Services LLP1,697$353.2K0.03%
Verdad Advisers, LP1,650$343.4K0.39%
M&T Bank Corp1,534$319.3K0.00%
Gamco Investors, Inc. Et Al1,500$312.2K0.00%
Coldstream Capital Management Inc1,414$294.3K0.00%
Fielder Capital Group LLC1,392$289.7K0.06%
Crossmark Global Holdings, Inc.1,374$286.0K0.00%
King Luther Capital Management Corp1,300$270.6K0.00%
Sequoia Financial Advisors, LLC1,215$252.9K0.00%
Empirical Asset Management, LLC1,144$238.1K0.06%
Blair William & Co1,124$234.0K0.00%
Ritholtz Wealth Management1,099$228.8K0.00%
Brinker Capital Investments, LLC1,077$224.2K0.00%
Cim Investment Mangement Inc1,071$222.9K0.06%
Odyssean, LLC1,069$222.5K0.08%
Shelton Capital Management1,063$221.3K0.00%
Resonant Capital Advisors, LLC1,050$218.6K0.01%
Perigon Wealth Management, LLC1,044$217.3K0.00%
Fifth Third Wealth Advisors LLC1,011$210.4K0.01%
CIBC Asset Management Inc1,010$210.2K0.00%
PenderFund Capital Management Ltd.1,000$208.2K0.03%
PCM Encore, LLC993$206.7K0.04%
Everence Capital Management Inc983$205.0K0.01%
Evergreen Capital Management LLC982$204.4K0.00%
Mather Group, LLC.282$58.7K0.00%
Twin Peaks Wealth Advisors, LLC141$29.3K0.01%
Advisory Services Network, LLC81$16.9K0.00%
Cedar Mountain Advisors, LLC73$15.2K0.00%

Sold out (58)

Institutions that held Silicon Laboratories Inc. at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of SLAB in Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Westfield Capital Management Co LP547,403$71.5M
Schwartz Investment Counsel Inc192,790$25.2M
Jacobs Levy Equity Management, Inc119,420$15.6M
Foresight Group Ltd Liability Partnership109,232$14.5M
Grandeur Peak Global Advisors, LLC95,513$12.5M
Trexquant Investment LP70,699$9.24M
Capital Fund Management S.A.65,752$8.59M
Edgestream Partners, L.P.64,934$8.49M
Cinctive Capital Management LP49,232$6.43M
Raymond James Financial Inc44,718$5.94M
Harrell Investment Partners, LLC39,068$5.11M
Y-Intercept (Hong Kong) Ltd33,591$4.39M
Granahan Investment Management Inc32,019$4.18M
Panagora Asset Management Inc30,695$4.01M
Peconic Partners LLC30,000$3.92M
ExodusPoint Capital Management, LP29,612$3.87M
Dark Forest Capital Management LP22,849$2.99M
Castleark Management LLC22,622$2.96M
Granite Investment Partners, LLC22,149$2.89M
Royce & Associates LP21,755$2.84M
Point72 Asset Management, L.P.12,170$1.59M
Future Fund LLC11,878$1.55M
One Capital Management, LLC11,878$1.55M
Buckland Partners Management Co LLC11,000$1.44M
Brevan Howard Capital Management LP10,231$1.34M
Pier 88 Investment Partners LLC9,591$1.25M
Auxano Advisors, LLC7,888$1.03M
Picton Mahoney Asset Management6,925$905.1K
Bridgewater Associates, LP6,912$903.4K
XTX Topco Ltd6,449$842.9K
Diversified Trust Co5,676$741.9K
Two Sigma Advisers, LP3,900$509.7K
Fox Run Management, L.L.C.3,533$461.8K
Nelson, Van Denburg & Campbell Wealth Management Group, LLC3,031$396.2K
Campbell & CO Investment Adviser LLC2,843$371.6K
Entropy Technologies, LP2,148$280.7K
Ensign Peak Advisors, Inc1,821$238.0K
OmniStar Financial Group, Inc.1,687$220.5K
D.A. Davidson & Co.1,659$216.8K
Quest Partners LLC1,635$213.7K
Globeflex Capital L P1,343$175.5K
Kemnay Advisory Services Inc.336$43.9K
Pinnacle Wealth Planning Services, Inc.264$34.5K
Kestra Advisory Services, LLC242$31.6K
Simplex Trading, LLC234$30.6K
Asset Dedication, LLC200$26.1K
Torren Management, LLC131$17.1K
Danske Bank A/S100$13.1K
Elyxium Wealth, LLC97$12.7K
Walleye Trading LLC66$8.63K
Group One Trading, L.P.45$5.88K
Aster Capital Management (DIFC) Ltd44$5.75K
SRS Capital Advisors, Inc.42$5.49K
Optima Capital LLC17$2.22K
Bellevue Asset Management, LLC15$1.96K
Bullock Wealth Management Group11$1.44K
International Assets Investment Management, LLC8$1.05K
Private Wealth Asset Management, LLC1$131

Not filed for Q1 2026 yet (6)

Institutions that held Silicon Laboratories Inc. at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding SLAB in Q4 2025 that haven't filed for Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Vanguard Group Inc3,992,407$521.8M
Norges Bank428,524$56.0M
Comerica Bank8,009$1.05M
CIBC World Markets Corp2,158$282.1K
Global Retirement Partners, LLC497$65.0K
CIBC Private Wealth Group, LLC380$49.7K