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Western Digital

742 hedge funds and large institutions have $23.3B invested in Western Digital in 2025 Q2 according to their latest regulatory filings, with 178 funds opening new positions, 285 increasing their positions, 206 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: 653742 (+89)

3.44% more ownership

Funds ownership: 101.14%104.58% (+3.4%)

4% more call options, than puts

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

Holders
742
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
SDIC
176
South Dakota Investment Council
South Dakota
$7.41M
PC
177
Permit Capital
Pennsylvania
$7.23M
Ensign Peak Advisors
178
Ensign Peak Advisors
Utah
$7.17M
KAM
179
Knightsbridge Asset Management
California
$7.13M
PI
180
PineBridge Investments
New York
$7.13M
SOMRS
181
State of Michigan Retirement System
Michigan
$7.09M
MCM
182
Maytus Capital Management
New York
$6.95M
IG
183
ING Group
Netherlands
$6.83M
Mirae Asset Global ETFs Holdings
184
Mirae Asset Global ETFs Holdings
Hong Kong
$6.78M
SLAM
185
Swiss Life Asset Management
$6.65M
GIA
186
Gateway Investment Advisers
Ohio
$6.57M
AssetMark Inc
187
AssetMark Inc
California
$6.55M
SEI Investments
188
SEI Investments
Pennsylvania
$6.51M
ASRS
189
Arizona State Retirement System
Arizona
$6.46M
STB
190
S&T Bank
Pennsylvania
$6.26M
Susquehanna International Group
191
Susquehanna International Group
Pennsylvania
$6.19M
ProShare Advisors
192
ProShare Advisors
Maryland
$6.19M
Zurich Cantonal Bank
193
Zurich Cantonal Bank
Switzerland
$6.1M
GJL
194
Gendell Jeffrey L
$6.08M
Stifel Financial
195
Stifel Financial
Missouri
$6.03M
JGUA
196
John G. Ullman & Associates
New York
$5.92M
JG
197
Jain Global
New York
$5.91M
Thrivent Financial for Lutherans
198
Thrivent Financial for Lutherans
Minnesota
$5.8M
MIM
199
MetLife Investment Management
New Jersey
$5.69M
KC
200
Kintayl Capital
New York
$5.66M