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Silicon Laboratories
SLAB

Overview Fund Activity

324 hedge funds and large institutions have $3.84B invested in Silicon Laboratories in 2025 Q1 according to their latest regulatory filings, with 56 funds opening new positions, 122 increasing their positions, 104 reducing their positions, and 23 closing their positions.

Holders
324
Holders Change
+30
Holders Change %
+10.2%
% of All Funds
4.4%
Holding in Top 10
1
Holding in Top 10 Change
+1
Holding in Top 10 Change %
%
% of All Funds
0.01%
New
56
Increased
122
Reduced
104
Closed
23
Calls
$8.32M
Puts
$2.45M
Net Calls
+$5.87M
Net Calls Change
-$5.92M

Top Buyers

1
Westfield Capital Management
1
Westfield Capital Management
Massachusetts
$37.2M
2
NL
2
Nuveen LLC
North Carolina
$32.3M
3
Adage Capital Partners
3
Adage Capital Partners
Massachusetts
$59.1M
4
Invesco
4
Invesco
Georgia
$95.7M
5
Mackenzie Financial
5
Mackenzie Financial
Ontario, Canada
$26.7M

Top Sellers

1
Capital Research Global Investors
1
Capital Research Global Investors
California
$204M
2
Norges Bank
2
Norges Bank
Norway
$0
3
BlackRock
3
BlackRock
New York
$498M
4
VBA
4
Van Berkom & Associates
Quebec, Canada
$33.4M
5
Fisher Asset Management
5
Fisher Asset Management
Washington
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$548M 4,870,943 +3,740 +0.1%
BlackRock
2
BlackRock
New York
$498M 4,424,030 -289,333 -6%
Vanguard Group
3
Vanguard Group
Pennsylvania
$436M 3,870,874 -88,706 -2%
Capital Research Global Investors
4
Capital Research Global Investors
California
$204M 1,815,724 -316,196 -15%
State Street
5
State Street
Massachusetts
$170M 1,510,674 -430 -0%
Macquarie Group
6
Macquarie Group
Australia
$132M 1,175,458 +173,109 +17%
Invesco
7
Invesco
Georgia
$95.7M 849,730 +254,348 +43%
Wellington Management Group
8
Wellington Management Group
Massachusetts
$93M 826,450 -57,663 -7%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$90.4M 803,217 +23,346 +3%
GKIM
10
GW&K Investment Management
Massachusetts
$76.2M 676,786 -5,259 -0.8%
Dimensional Fund Advisors
11
Dimensional Fund Advisors
Texas
$70.3M 624,253 +20,085 +3%
Morgan Stanley
12
Morgan Stanley
New York
$66.8M 593,726 +103,221 +21%
Federated Hermes
13
Federated Hermes
Pennsylvania
$62M 550,692 -87,772 -14%
Adage Capital Partners
14
Adage Capital Partners
Massachusetts
$59.1M 525,022 +282,785 +117%
Loomis, Sayles & Company
15
Loomis, Sayles & Company
Massachusetts
$58.1M 515,822 +45,939 +10%
American Century Companies
16
American Century Companies
Missouri
$57.4M 510,178 +167,047 +49%
Bank of America
17
Bank of America
North Carolina
$50.8M 451,048 -41,624 -8%
Charles Schwab
18
Charles Schwab
California
$48.7M 432,206 -7,590 -2%
Pathstone Holdings
19
Pathstone Holdings
New Jersey
$48.1M 427,247 -5,219 -1%
Northern Trust
20
Northern Trust
Illinois
$45M 399,933 -15,074 -4%
UBS Group
21
UBS Group
Switzerland
$39.2M 348,637 +107,089 +44%
Westfield Capital Management
22
Westfield Capital Management
Massachusetts
$37.2M 330,897 +330,897 New
VBA
23
Van Berkom & Associates
Quebec, Canada
$33.4M 296,851 -260,346 -47%
NL
24
Nuveen LLC
North Carolina
$32.3M 287,266 +287,266 New
SIMG
25
Stephens Investment Management Group
Texas
$32.2M 285,661 -1,847 -0.6%
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