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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
Westfield Capital Management
Massachusetts
$37.2M
2
Adage Capital Partners
Adage Capital Partners
Massachusetts
$59.1M
3
Invesco
Invesco
Georgia
$95.7M
4
Mackenzie Financial
Mackenzie Financial
Ontario, Canada
$26.7M
5
Macquarie Group
Macquarie Group
Australia
$132M

Top Sellers

1
Capital Research Global Investors
Capital Research Global Investors
California
$204M
2
BlackRock
BlackRock
New York
$498M
3
VBA
Van Berkom & Associates
Quebec, Canada
$33.4M
4
Fisher Asset Management
Fisher Asset Management
Washington
$0
5
AllianceBernstein
AllianceBernstein
Tennessee
$13.6M
Name Holding Trade Value Shares
Change 		Shares
Change %
Fisher Asset Management
326
Fisher Asset Management
Washington
– -$14.8M -119,292 Closed
KCM
327
Kennedy Capital Management
Missouri
– -$3.67M -29,524 Closed
PI
328
PineBridge Investments
New York
– -$2.19M -17,659 Closed
JG
329
Jain Global
New York
– -$2.1M -16,938 Closed
ECM
330
ExodusPoint Capital Management
New York
– -$1.89M -15,224 Closed
JFG
331
Jefferies Financial Group
New York
– -$1.3M -10,493 Closed
AIM
332
Achmea Investment Management
Netherlands
– -$1.07M -8,635 Closed
Lazard Asset Management
333
Lazard Asset Management
New York
– -$989K -7,963 Closed
Pacer Advisors
334
Pacer Advisors
Pennsylvania
– -$601K -4,839 Closed
Nomura Holdings
335
Nomura Holdings
Japan
– -$534K -4,298 Closed
WP
336
Woodline Partners
California
– -$531K -4,277 Closed
CCIA
337
Campbell & Co Investment Adviser
Maryland
– -$286K -2,305 Closed
BC
338
Bridgefront Capital
Texas
– -$279K -2,248 Closed
WI
339
WrapManager Inc
California
– -$278K -2,236 Closed
PAS
340
Park Avenue Securities
New York
– -$268K -2,161 Closed
VWM
341
Venturi Wealth Management
Texas
– -$97.6K -786 Closed
HT
342
Headlands Technologies
Illinois
– -$70.2K -565 Closed
LFA
343
LGT Financial Advisors
Texas
– -$10.6K -85 Closed
JFGIW
344
Johnson Financial Group Inc (Wisconsin)
Wisconsin
– -$4.2K -31 Closed
CWP
345
Concord Wealth Partners
Virginia
– -$1.62K -13 Closed
AWM
346
Avior Wealth Management
Nebraska
– -$621 -5 Closed
FFO
347
Fortitude Family Office
Arizona
– -$621 -5 Closed
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