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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 %
DWM
751
Dakota Wealth Management
Florida
– -$201K -4,457 Closed
PWM
752
Perigon Wealth Management
California
– -$214K -4,400 Closed
OC
753
Oarsman Capital
Wisconsin
– -$66.8K -1,482 Closed
GM
754
GeoWealth Management
Illinois
– -$62.3K -1,381 Closed
PCM
755
Palouse Capital Management
Washington
– -$59.6K -1,323 Closed
CFGS
756
Concourse Financial Group Securities
Alabama
– -$50.3K -970 Closed
EC
757
Elequin Capital
New York
– -$39.7K -880 Closed
CFP
758
Comprehensive Financial Planning
Pennsylvania
– -$29.8K -662 Closed
FFA
759
Fairfield Financial Advisors
Massachusetts
– -$23.2K -513 Closed
PIS
760
POM Investment Strategies
North Carolina
– -$22.5K -499 Closed
HDIM
761
Hanson & Doremus Investment Management
Vermont
– -$22K -486 Closed
CCA
762
Catalyst Capital Advisors
New York
– -$21.6K -480 Closed
MAM
763
Meeder Asset Management
Ohio
– -$21.5K -478 Closed
NMC
764
Nine Masts Capital
Hong Kong
– -$17.5K -389 Closed
BAM
765
Byrne Asset Management
New Jersey
– -$8.95K -198 Closed
CAS
766
Coppell Advisory Solutions
Texas
– -$6.44K -143 Closed
ECM
767
Estabrook Capital Management
New York
– -$6.38K -142 Closed
HIIFS
768
Harel Insurance Investments & Financial Services
Israel
– -$6K -140 Closed
AFM
769
Aspetuck Financial Management
Connecticut
– -$4.23K -94 Closed
RCM
770
Raleigh Capital Management
North Carolina
– -$3.88K -86 Closed
RAM
771
Riggs Asset Management
Pennsylvania
– -$3.4K -75 Closed
Optiver Holding
772
Optiver Holding
Netherlands
– -$3.16K -70 Closed
CYG
773
Clean Yield Group
Vermont
– -$2.62K -58 Closed
CFB
774
Cullen/Frost Bankers
Texas
– -$2.09K -46 Closed
NFSG
775
Newbridge Financial Services Group
Florida
– -$2.09K -46 Closed
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