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Western Digital

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

more call options, than puts

Call options by funds: $ | Put options by funds: $

less funds holding

Funds holding:

less funds holding in top 10

Funds holding in top 10:

less ownership

Funds ownership:

29% less capital invested

Capital invested by funds: $20B → $14.2B (-$5.83B)

31% less first-time investments, than exits

New positions opened: 97 | Existing positions closed: 140

75% less repeat investments, than reductions

Existing positions increased: 109 | Existing positions reduced: 444

Holders
650
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
16
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$953M
Puts
$437M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
TAF
301
Tredje AP-fonden
Sweden
$1.02M
EGM
302
Engineers Gate Manager
New York
$1.01M
CS
303
Candriam SCA
Luxembourg
$997K
Schroder Investment Management Group
304
Schroder Investment Management Group
United Kingdom
$988K
BMSSC
305
B. Metzler seel. Sohn & Co
Germany
$973K
American Century Companies
306
American Century Companies
Missouri
$971K
SW
307
SteelPeak Wealth
California
$969K
OSAM
308
O'Shaughnessy Asset Management
Connecticut
$963K
KRS
309
Kentucky Retirement Systems
Kentucky
$954K
Franklin Resources
310
Franklin Resources
California
$927K
JSSH
311
J. Safra Sarasin Holding
$900K
MC
312
Machina Capital
France
$898K
Lido Advisors
313
Lido Advisors
California
$859K
HIMCH
314
Hartford Investment Management Co (HIMCO)
Connecticut
$857K
RBC
315
Romano Brothers & Co
Illinois
$844K
NIM
316
NEOS Investment Management
Connecticut
$818K
SM
317
Sciencast Management
New Jersey
$813K
MGP
318
Metis Global Partners
California
$805K
GIBU
319
Gulf International Bank (UK)
United Kingdom
$796K
William Blair & Company
320
William Blair & Company
Illinois
$789K
LOAMS
321
Lombard Odier Asset Management (Switzerland)
Switzerland
$788K
BCV
322
Banque Cantonale Vaudoise
Switzerland
$788K
OAM
323
Oxford Asset Management
United Kingdom
$785K
AC
324
Allstate Corporation
Illinois
$775K
LSERS
325
Louisiana State Employees Retirement System
Louisiana
$756K