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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 %
BPC
701
Bryce Point Capital
New York
– -$510K -11,309 Closed
AIP
702
Arrowpoint Investment Partners
Singapore
– -$507K -11,252 Closed
RCA
703
Roberts Capital Advisors
Colorado
– -$503K -11,163 Closed
A
704
Argentarii
Ohio
– -$465K -10,313 Closed
Empower Advisory Group
705
Empower Advisory Group
Colorado
– -$452K -10,028 Closed
CIM
706
Contravisory Investment Management
Massachusetts
– -$434K -9,618 Closed
CMTU
707
Capital Markets Trading (UK)
United Kingdom
– -$433K -9,609 Closed
SAM
708
Strategy Asset Managers
California
– -$403K -8,941 Closed
ECM
709
Everence Capital Management
Indiana
– -$385K -8,533 Closed
GS
710
GTS Securities
New York
– -$379K -8,413 Closed
AIM
711
Aigen Investment Management
New York
– -$376K -8,351 Closed
VAM
712
Valliance Asset Management
Hong Kong
– -$364K -8,084 Closed
Kovitz Investment Group Partners
713
Kovitz Investment Group Partners
Illinois
– -$353K -7,837 Closed
JFG
714
Jefferies Financial Group
New York
– -$353K -7,831 Closed
AWM
715
Avior Wealth Management
Nebraska
– -$352K -7,820 Closed
BAM
716
Blueshift Asset Management
New Jersey
– -$338K -7,493 Closed
SW
717
SVB Wealth
Massachusetts
– -$337K -7,479 Closed
SFA
718
Sequoia Financial Advisors
Ohio
– -$335K -7,431 Closed
BCI
719
Brinker Capital Investments
Pennsylvania
– -$335K -7,430 Closed
OPS
720
Orion Portfolio Solutions
Nebraska
– -$335K -7,430 Closed
AAS
721
Avantax Advisory Services
Texas
– -$328K -7,280 Closed
CPCPP
722
Canada Post Corporation Pension Plan
Canada
– -$292K -6,468 Closed
NICM
723
Neo Ivy Capital Management
New York
– -$288K -6,398 Closed
NWAG
724
Net Worth Advisory Group
Utah
– -$281K -6,238 Closed
GT
725
Glenmede Trust
Pennsylvania
– -$266K -5,891 Closed
27 28
29
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