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Western Digital

739 hedge funds and large institutions have $23.3B invested in Western Digital in 2025 Q2 according to their latest regulatory filings, with 179 funds opening new positions, 282 increasing their positions, 207 reducing their positions, and 81 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more capital invested

Capital invested by funds: $ → $

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding in top 10

Funds holding in top 10:

14% more funds holding

Funds holding: 650739 (+89)

3.38% more ownership

Funds ownership: 101.08%104.46% (+3.4%)

4% more call options, than puts

Call options by funds: $945M | Put options by funds: $904M

Holders
739
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
20
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$945M
Puts
$904M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
PC
176
Permit Capital
Pennsylvania
$7.23M
Ensign Peak Advisors
177
Ensign Peak Advisors
Utah
$7.17M
KAM
178
Knightsbridge Asset Management
California
$7.13M
PI
179
PineBridge Investments
New York
$7.13M
SOMRS
180
State of Michigan Retirement System
Michigan
$7.09M
MCM
181
Maytus Capital Management
New York
$6.95M
IG
182
ING Group
Netherlands
$6.83M
Mirae Asset Global ETFs Holdings
183
Mirae Asset Global ETFs Holdings
Hong Kong
$6.78M
GIA
184
Gateway Investment Advisers
Ohio
$6.57M
AssetMark Inc
185
AssetMark Inc
California
$6.55M
SEI Investments
186
SEI Investments
Pennsylvania
$6.51M
ASRS
187
Arizona State Retirement System
Arizona
$6.46M
STB
188
S&T Bank
Pennsylvania
$6.26M
Susquehanna International Group
189
Susquehanna International Group
Pennsylvania
$6.19M
ProShare Advisors
190
ProShare Advisors
Maryland
$6.19M
Zurich Cantonal Bank
191
Zurich Cantonal Bank
Switzerland
$6.1M
GJL
192
Gendell Jeffrey L
$6.08M
Stifel Financial
193
Stifel Financial
Missouri
$6.03M
JGUA
194
John G. Ullman & Associates
New York
$5.92M
JG
195
Jain Global
New York
$5.91M
Thrivent Financial for Lutherans
196
Thrivent Financial for Lutherans
Minnesota
$5.8M
MIM
197
MetLife Investment Management
New Jersey
$5.69M
KC
198
Kintayl Capital
New York
$5.66M
Nisa Investment Advisors
199
Nisa Investment Advisors
Missouri
$5.64M
UM
200
UniSuper Management
Australia
$5.58M