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Western Digital
WDC

Overview Fund Activity

650 hedge funds and large institutions have $14.2B invested in Western Digital in 2025 Q1 according to their latest regulatory filings, with 97 funds opening new positions, 109 increasing their positions, 444 reducing their positions, and 140 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
650
Holders Change
-51
Holders Change %
-7.28%
% of All Funds
8.83%
Holding in Top 10
16
Holding in Top 10 Change
-3
Holding in Top 10 Change %
-15.79%
% of All Funds
0.22%
New
97
Increased
109
Reduced
444
Closed
140
Calls
$953M
Puts
$437M
Net Calls
+$517M
Net Calls Change
-$188M

Top Buyers

1
UBS Group
UBS Group
Switzerland
+$258M
2
Fidelity International
Fidelity International
Bermuda
+$188M
3
Balyasny Asset Management
Balyasny Asset Management
Illinois
+$90.1M
4
Alyeska Investment Group
Alyeska Investment Group
Illinois
+$86.4M
5
Canada Pension Plan Investment Board
Canada Pension Plan Investment Board
Ontario, Canada
+$50.9M

Top Sellers

1
Vanguard Group
Vanguard Group
Pennsylvania
-$535M
2
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$446M
3
BlackRock
BlackRock
New York
-$299M
4
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
-$261M
5
State Street
State Street
Massachusetts
-$189M
Name Holding Trade Value Shares
Change 		Shares
Change %
CSB
601
City State Bank
Iowa
$1.42K -$445 -11 -24%
EWA
602
EQ Wealth Advisors
Texas
$1.38K +$1.38K +34 New
AP
603
Aspect Partners
Virginia
$1.33K -$445 -11 -25%
GFPC
604
Global Financial Private Client
Florida
$1.33K +$808 +20 +154%
BC
605
Barrett & Company
Rhode Island
$1.17K -$364 -9 -24%
NRG
606
Nemes Rush Group
Michigan
$1.17K -$364 -9 -24%
SS
607
Sunbelt Securities
Texas
$1.13K -$849 -21 -43%
KFI
608
Key Financial Inc
Pennsylvania
$1.09K -$364 -9 -25%
QL
609
Quarry LP
New York
$1.09K +$1.09K +27 New
HCM
610
Hollencrest Capital Management
California
$1.05K -$323 -8 -24%
A
611
AlphaQuest
New York
$1.05K +$1.05K +26 New
CAL
612
Capital Advisors Ltd
Ohio
$1K -$690 -20 -41%
WCM
613
Winthrop Capital Management
Indiana
$1K +$1K +16 New
CSC
614
Caldwell Sutter Capital
California
$970 -$323 -8 -25%
GSWM
615
Golden State Wealth Management
California
$970 -$323 -8 -25%
BSB
616
Bangor Savings Bank
Maine
$930 -$283 -7 -23%
CT
617
Clearstead Trust
Maine
$890 +$890 +22 New
WT
618
Washington Trust
Rhode Island
$889 -$1.82K -45 -67%
Q1WB
619
Quest 10 Wealth Builders
Virginia
$889 -$283 -7 -24%
WA
620
Whipplewood Advisors
Colorado
$889 +$228 +10 +34%
TCA
621
Trifecta Capital Advisors
Illinois
$809 -$243 -6 -23%
ADL
622
Asset Dedication LLC
California
$769 -$243 -6 -24%
BLC
623
Brown, Lisle/Cummings
Rhode Island
$768 +$768 +19 New
PSFG
624
Park Square Financial Group
Georgia
$687 -$202 -5 -23%
BI
625
Binnacle Investments
Iowa
$647 +$647 +16 New
23 24
25
26 27