Silicon Laboratories Ownership | Who Owns Silicon Laboratories?


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Silicon Laboratories Ownership Summary


Silicon Laboratories is owned by 104.22% institutional investors, 1.99% insiders. Fmr is the largest institutional shareholder, holding 15.06% of SLAB shares. Fidelity Growth Compy Commingled Pl S is the top mutual fund, with 7.19% of its assets in Silicon Laboratories shares.

SLAB Ownership Benchmark


TypeName% Inst% Insiders% Retail
StockSilicon Laboratories104.22%1.99%-6.21%
SectorTechnology Stocks 144.02%12.52%-56.54%
IdeaSemiconductor Stocks List 62.65%7.35%30.01%

Institutional Shareholders


Top Institutional Shareholders by Total Shares

HolderShares% HoldingValue
Fmr4.87M15.06%$604.60M
Blackrock4.68M14.58%$518.28M
Blackrock funding, inc. /de4.40M13.45%$647.66M
Vanguard group3.96M12.26%$491.86M
State street1.61M5.01%$177.95M
Capital research global investors1.21M3.69%$177.85M
Macquarie group1.00M3.10%$124.51M
Wellington management group llp884.11K2.74%$109.82M
Geode capital management779.87K2.41%$96.90M
Federated hermes638.46K1.98%$79.31M

Top Institutional Shareholders by % of Total Assets

HolderShares% AssetsValue
S squared85.00K5.28%$12.53M
Foresight group ltd liability partnership110.14K2.30%$16.23M
Van berkom & associates557.20K2.06%$69.22M
Avalon global asset management90.00K1.57%$13.26M
Harrell investment partners39.07K1.46%$5.76M
Lisanti capital growth28.45K1.16%$4.19M
Grandeur peak global advisors59.33K1.05%$8.74M
Davidson investment advisors145.98K0.97%$21.51M
Schwartz investment counsel192.79K0.94%$28.41M
West tower group2.00K0.64%$294.72K

Top Buyers

HolderShares% AssetsChange
Norges bank278.71K0.00%278.71K
Whale rock capital management248.28K0.51%248.28K
Ubs group241.55K0.01%224.65K
Invesco595.38K0.01%190.09K
American century companies643.14K0.05%132.96K

Top Sellers

HolderShares% AssetsChange
Gw&k investment management2.04K0.00%-674.75K
Capital research global investors1.21M0.04%-608.79K
Westfield capital management co lp---330.90K
Capital investors---231.81K
Eagle asset management73.55K0.04%-180.03K

New Positions

HolderShares% AssetsChangeValue
Norges bank278.71K0.00%278.71K$34.62M
Whale rock capital management248.28K0.51%248.28K$36.59M
Freestone grove partners lp109.61K0.12%109.61K$16.15M
Imc-chicago56.98K0.00%56.98K$8.40M
Castleark management45.74K0.20%45.74K$6.74M

Sold Out

HolderChange
Capital performance advisors llp-1.00
Mcclarren financial advisors-1.00
Claris advisors, llc / mo /-2.00
Golden state wealth management-2.00
Advisornet financial-2.00

Institutional Ownership Trends


DateHoldingsChange %SharesChange %OwnershipChange %Increased PositionChange %Decreased PositionChange %
Jun 30, 20253381.81%34,061,0410.03%1040.95%167-6.18%1147.55%
Mar 31, 20253278.64%34,034,5850.77%1040.97%17718.00%1048.33%
Dec 31, 2024281-8.77%31,814,119-1.62%980.98%133-8.90%94-8.74%
Sep 30, 20243041.00%32,282,2770.53%991.00%143-9.49%1029.68%
Jun 30, 2024301-2.59%32,113,090-0.16%990.98%15810.49%93-13.89%

Top Mutual Funds Shareholders


HolderShares% HoldingChange
Fidelity Growth Compy Commingled Pl S2.34M7.19%2.22K
Fidelity Growth Compy Commingled Pl O2.29M7.09%-
Fidelity Growth Company Fund1.59M4.88%-
iShares Core S&P Mid-Cap ETF1.06M3.23%-1.93K
American Funds SMALLCAP World A1.05M3.21%-532.21K
Vanguard US Total Market Shares ETF1.02M3.16%66.20K
Vanguard Total Stock Mkt Idx Inv982.47K2.99%-20.63K
iShares Russell 2000 ETF760.93K2.32%-14.49K
Vanguard Small Cap Index751.36K2.29%-5.01K
Vanguard Information Technology ETF708.69K2.16%7.22K

Recent Insider Transactions


DateNameRoleActivityValue
Aug 29, 2025Tolany Brandon Sr VP WW Sales & MarketingSell$240.43K
Aug 22, 2025Tolany Brandon Sr VP WW Sales & MarketingSell$1.16M
Aug 19, 2025Tolany Brandon Sr VP WW Sales & MarketingSell$301.21K
May 16, 2025CONRAD ROBERT J Sr VP and General ManagerSell$528.60K
May 16, 2025Johnson Robert Matthew President & CEOSell$771.32K

Insider Transactions Trends


DateBuySell
2025 Q3-1
2025 Q2-4
2025 Q1-4
2024 Q4--
2024 Q3-1

SLAB Ownership FAQ


Who owns the most shares of Silicon Laboratories?

Silicon Laboratories’s largest shareholders are Fmr (4.87M shares, 15.06%), Blackrock (4.68M shares, 14.58%), and Blackrock funding, inc. /de (4.4M shares, 13.45%). Together, they hold 43.10% of Silicon Laboratories’s total shares outstanding.

Does Blackrock own Silicon Laboratories?

Yes, BlackRock owns 14.58% of Silicon Laboratories, totaling 4.68M shares as of Jun 2024. This represents 0.01% of BlackRock's total assets, with a market value of 518.28M$. In the last quarter, BlackRock increased its holdings by 70.3K shares, a 1.52% change.

Who is Silicon Laboratories’s biggest shareholder by percentage of total assets invested?

S squared is Silicon Laboratories’s biggest shareholder by percentage of total assets invested, with 5.28% of its assets in 85K Silicon Laboratories shares, valued at 12.53M$.

Who is the top mutual fund holder of Silicon Laboratories shares?

Fidelity Growth Compy Commingled Pl S is the top mutual fund holder of Silicon Laboratories shares, with 7.19% of its total shares outstanding invested in 2.34M Silicon Laboratories shares.

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