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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 %
Northwestern Mutual Wealth Management
251
Northwestern Mutual Wealth Management
Wisconsin
$28.7K – – –
Jones Financial Companies
252
Jones Financial Companies
Missouri
$25.9K +$565 +5 +2%
QL
253
Quarry LP
New York
$24.5K +$24.5K +218 New
S
254
SignatureFD
Georgia
$23.1K +$5.29K +47 +30%
ADL
255
Asset Dedication LLC
California
$22.5K – – –
BIG
256
Brooklyn Investment Group
New York
$21.2K +$21.1K +187 +18,700%
EWA
257
EverSource Wealth Advisors
Alabama
$20.9K +$17.7K +157 +541%
MPWT
258
MassMutual Private Wealth & Trust
Connecticut
$18.5K +$4.05K +36 +28%
TC
259
Truvestments Capital
Florida
$16.9K – – –
Optiver Holding
260
Optiver Holding
Netherlands
$16.7K +$16.7K +148 New
QC
261
Quent Capital
New York
$16.4K – – –
VCM
262
Versant Capital Management
Arizona
$16.4K +$7.66K +68 +87%
CAL
263
Capital Advisors Ltd
Ohio
$15K – – –
RA
264
Rise Advisors
New York
$14.1K -$3.94K -35 -22%
FHA
265
First Horizon Advisors
Tennessee
$13.2K – – –
SPIA
266
Steward Partners Investment Advisory
New York
$12.7K – – –
AF
267
Allworth Financial
California
$12.7K +$6.34K +61 +100%
CA
268
Clearstead Advisors
Ohio
$11.4K +$563 +5 +5%
CMBA
269
C.M. Bidwell & Associates
Hawaii
$11.1K – – –
GWM
270
Geneos Wealth Management
Colorado
$10.1K +$8.78K +78 +650%
SS
271
SBI Securities
Japan
$9.12K +$113 +1 +1%
C
272
Covestor
United Kingdom
$9K +$115 +1 +1%
FC
273
Fairscale Capital
New Hampshire
$8.56K – – –
SN
274
Sittner & Nelson
Oregon
$8.44K – – –
Simplex Trading
275
Simplex Trading
Illinois
$8K +$8K +74 New
9 10
11
12 13