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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
OTL
301
Oak Thistle LLC
New York
$2.05M
AV
302
ASR Vermogensbeheer
Netherlands
$1.99M
CS
303
Candriam SCA
Luxembourg
$1.98M
Wellington Management Group
304
Wellington Management Group
Massachusetts
$1.98M
TPSF
305
Texas Permanent School Fund
Texas
$1.96M
Jane Street
306
Jane Street
New York
$1.95M
Nordea Investment Management
307
Nordea Investment Management
Sweden
$1.94M
OPERF
308
Oregon Public Employees Retirement Fund
Oregon
$1.93M
CCM
309
Collar Capital Management
Wisconsin
$1.9M
DC
310
Diametric Capital
Massachusetts
$1.79M
HCM
311
Highview Capital Management
Illinois
$1.76M
TRSOTSOK
312
Teachers Retirement System of the State of Kentucky
Kentucky
$1.74M
Janney Montgomery Scott
313
Janney Montgomery Scott
Pennsylvania
$1.72M
BCV
314
Banque Cantonale Vaudoise
Switzerland
$1.71M
AWA
315
Arkadios Wealth Advisors
Georgia
$1.71M
SW
316
SteelPeak Wealth
California
$1.7M
HI
317
HBK Investments
Texas
$1.67M
NIM
318
NEOS Investment Management
Connecticut
$1.64M
TAF
319
Tredje AP-fonden
Sweden
$1.62M
AF
320
Avanza Fonder
Sweden
$1.62M
GC
321
Guggenheim Capital
Illinois
$1.61M
CAPTRUST Financial Advisors
322
CAPTRUST Financial Advisors
North Carolina
$1.58M
MML Investors Services
323
MML Investors Services
Massachusetts
$1.58M
OSAM
324
O'Shaughnessy Asset Management
Connecticut
$1.56M
MSU
325
Mizuho Securities USA
New York
$1.54M