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Silicon Laboratories
SLAB

Overview Fund Activity

328 hedge funds and large institutions have $5.01B invested in Silicon Laboratories in 2025 Q2 according to their latest regulatory filings, with 61 funds opening new positions, 105 increasing their positions, 116 reducing their positions, and 52 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
328
Holders Change
+4
Holders Change %
+1.23%
% of All Funds
4.4%
Holding in Top 10
1
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
0.01%
New
61
Increased
105
Reduced
116
Closed
52
Calls
$20.7M
Puts
$3.63M
Net Calls
+$17M
Net Calls Change
+$11.2M

Top Buyers

1
Pathstone Holdings
Pathstone Holdings
New Jersey
$187M
2
AQR Capital Management
AQR Capital Management
Connecticut
$54.5M
3
WRCM
Whale Rock Capital Management
Massachusetts
$36.6M
4
Walleye Trading
Walleye Trading
New York
$34.2M
5
American Century Companies
American Century Companies
Missouri
$94.8M

Top Sellers

1
GKIM
GW&K Investment Management
Massachusetts
$300K
2
Capital Research Global Investors
Capital Research Global Investors
California
$178M
3
Westfield Capital Management
Westfield Capital Management
Massachusetts
$0
4
NL
Nuveen LLC
North Carolina
$17.4M
5
Wellington Management Group
Wellington Management Group
Massachusetts
$98.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$720M +$2.19M +14,834 +0.3%
BlackRock
2
BlackRock
New York
$648M -$4.26M -28,917 -0.7%
Vanguard Group
3
Vanguard Group
Pennsylvania
$560M -$10.9M -73,672 -2%
State Street
4
State Street
Massachusetts
$224M +$1.05M +7,139 +0.5%
Pathstone Holdings
5
Pathstone Holdings
New Jersey
$187M +$127M +909,042 +213%
Capital Research Global Investors
6
Capital Research Global Investors
California
$178M -$89.7M -608,787 -34%
Macquarie Group
7
Macquarie Group
Australia
$161M -$12.4M -84,139 -7%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$119M +$1.11M +7,519 +0.9%
Invesco
9
Invesco
Georgia
$108M -$17.7M -119,861 -14%
Wellington Management Group
10
Wellington Management Group
Massachusetts
$98.2M -$23.6M -159,981 -19%
American Century Companies
11
American Century Companies
Missouri
$94.8M +$19.6M +132,964 +26%
Dimensional Fund Advisors
12
Dimensional Fund Advisors
Texas
$76.7M -$15.2M -103,461 -17%
Loomis, Sayles & Company
13
Loomis, Sayles & Company
Massachusetts
$70.9M -$5.15M -34,967 -7%
Bank of America
14
Bank of America
North Carolina
$67.6M +$1.14M +7,743 +2%
Federated Hermes
15
Federated Hermes
Pennsylvania
$66.8M -$14.4M -97,665 -18%
Morgan Stanley
16
Morgan Stanley
New York
$65.1M -$22.4M -152,161 -26%
Charles Schwab
17
Charles Schwab
California
$62.3M -$1.44M -9,742 -2%
Northern Trust
18
Northern Trust
Illinois
$57.9M -$1.01M -6,881 -2%
Adage Capital Partners
19
Adage Capital Partners
Massachusetts
$56.5M -$20.9M -141,696 -27%
AQR Capital Management
20
AQR Capital Management
Connecticut
$54.5M +$51.9M +352,600 +1,971%
SIMG
21
Stephens Investment Management Group
Texas
$46.1M +$3.98M +26,979 +9%
Norges Bank
22
Norges Bank
Norway
$45.9M +$45.9M +311,188 New
Bank of New York Mellon
23
Bank of New York Mellon
New York
$44.8M +$4.1M +27,842 +10%
Goldman Sachs
24
Goldman Sachs
New York
$44.5M +$11.8M +80,328 +36%
Marshall Wace
25
Marshall Wace
United Kingdom
$43.8M +$12.2M +82,889 +39%
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