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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.

New
Increased
Maintained
Reduced
Closed
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
Adage Capital Partners
2
Adage Capital Partners
Massachusetts
$59.1M
3
Invesco
3
Invesco
Georgia
$95.7M
4
Mackenzie Financial
4
Mackenzie Financial
Ontario, Canada
$26.7M
5
Macquarie Group
5
Macquarie Group
Australia
$132M

Top Sellers

1
Capital Research Global Investors
1
Capital Research Global Investors
California
$204M
2
BlackRock
2
BlackRock
New York
$498M
3
VBA
3
Van Berkom & Associates
Quebec, Canada
$33.4M
4
Fisher Asset Management
4
Fisher Asset Management
Washington
$0
5
AllianceBernstein
5
AllianceBernstein
Tennessee
$13.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
SAM
101
Shell Asset Management
Netherlands
$2.07M -$1.35M -11,960 -39%
AQR Capital Management
102
AQR Capital Management
Connecticut
$2M +$608K +5,439 +44%
MOACM
103
Mutual of America Capital Management
New York
$1.88M -$49.1K -436 -3%
State of Tennessee, Department of Treasury
104
State of Tennessee, Department of Treasury
Tennessee
$1.84M – – –
ZBNA
105
Zions Bancorporation, National Association
Utah
$1.73M +$1.73M +15,367 New
OTPPB
106
Ontario Teachers' Pension Plan Board
Ontario, Canada
$1.69M +$51.8K +460 +3%
VOYA Investment Management
107
VOYA Investment Management
Georgia
$1.68M -$927K -8,234 -36%
AB
108
Amalgamated Bank
New York
$1.63M -$36.7K -326 -2%
Janus Henderson Group
109
Janus Henderson Group
United Kingdom
$1.6M -$124K -1,100 -7%
Man Group
110
Man Group
United Kingdom
$1.57M +$844K +7,495 +117%
Cerity Partners
111
Cerity Partners
New York
$1.53M +$85K +755 +6%
SEI Investments
112
SEI Investments
Pennsylvania
$1.51M -$41.7K -370 -3%
State of New Jersey Common Pension Fund D
113
State of New Jersey Common Pension Fund D
New Jersey
$1.44M -$963K -8,558 -40%
Verition Fund Management
114
Verition Fund Management
Connecticut
$1.42M +$305K +2,708 +27%
LTAS
115
Linden Thomas Advisory Services
North Carolina
$1.42M +$44K +391 +3%
ProShare Advisors
116
ProShare Advisors
Maryland
$1.39M -$296K -2,628 -18%
Natixis Advisors
117
Natixis Advisors
Massachusetts
$1.37M -$14.1K -125 -1%
Osaic Holdings
118
Osaic Holdings
Arizona
$1.35M -$250K -2,224 -16%
RAM
119
Redmond Asset Management
Virginia
$1.3M – – –
EGM
120
Engineers Gate Manager
New York
$1.29M +$1.29M +11,467 New
DFCM
121
Dark Forest Capital Management
Puerto Rico
$1.26M +$1.26M +11,200 New
TRSOTSOK
122
Teachers Retirement System of the State of Kentucky
Kentucky
$1.25M – – –
YCM
123
Yousif Capital Management
Michigan
$1.24M -$37.9K -337 -3%
TC
124
TwinBeech Capital
New York
$1.23M +$1.23M +10,938 New
Creative Planning
125
Creative Planning
Kansas
$1.18M +$211K +1,870 +22%
3 4
5
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