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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 %
OAM
151
Oppenheimer Asset Management
New York
$831K +$23.6K +210 +3%
State Board of Administration of Florida Retirement System
152
State Board of Administration of Florida Retirement System
Florida
$815K – – –
NMIMC
153
Northwestern Mutual Investment Management Company
Wisconsin
$812K +$563 +5 +0.1%
CWM
154
CIBC World Markets
New York
$801K +$463K +4,114 +137%
BNP Paribas Financial Markets
155
BNP Paribas Financial Markets
France
$797K -$242K -2,148 -23%
PFSRSONJ
156
Police & Firemen's Retirement System of New Jersey
New Jersey
$790K +$22.2K +197 +3%
AA
157
ALPS Advisors
Colorado
$774K -$49K -435 -6%
Amundi
158
Amundi
France
$769K -$595 -6 -0.1%
OPERF
159
Oregon Public Employees Retirement Fund
Oregon
$751K +$11.3K +100 +2%
VanEck Associates
160
VanEck Associates
New York
$745K +$159K +1,409 +27%
HSBC Holdings
161
HSBC Holdings
United Kingdom
$732K +$291K +2,587 +66%
NMERB
162
New Mexico Educational Retirement Board
New Mexico
$732K – – –
KK
163
KLP Kapitalforvaltning
Norway
$720K -$45K -400 -6%
SO
164
STRS Ohio
Ohio
$720K – – –
OBAM
165
ODDO BHF Asset Management
France
$686K +$2.59K +23 +0.4%
XT
166
XTX Topco
Cayman Islands
$686K +$686K +6,090 New
PFM
167
Premier Fund Managers
United Kingdom
$678K -$135K -1,193 -17%
Victory Capital Management
168
Victory Capital Management
Texas
$666K -$10.6K -94 -2%
Mariner
169
Mariner
Kansas
$627K +$108K +956 +21%
FRM
170
Fox Run Management
Connecticut
$625K +$625K +5,553 New
CFG
171
Cooper Financial Group
California
$603K +$11K +98 +2%
EA
172
Emerald Advisers
Pennsylvania
$596K – – –
GC
173
Guggenheim Capital
Illinois
$594K -$89.4K -794 -13%
Pictet Asset Management
174
Pictet Asset Management
Switzerland
$582K +$136K +1,206 +30%
CK
175
Cohen Klingenstein
New York
$572K – – –
5 6
7
8 9