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Western Digital

1,406 hedge funds and large institutions have $88B invested in Western Digital in 2026 Q1 according to their latest regulatory filings, with 358 funds opening new positions, 446 increasing their positions, 485 reducing their positions, and 103 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 funds holding in top 10

Funds holding in top 10:

more funds holding

Funds holding:

8% less repeat investments, than reductions

Existing positions increased: 446 | Existing positions reduced: 485

1.15% less ownership

Funds ownership: 97.79%96.63% (-1.2%)

53% less call options, than puts

Call options by funds: $3.31B | Put options by funds: $7.05B

Holders
1,406
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
36
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.31B
Puts
$7.05B
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
KAM
476
Knightsbridge Asset Management
California
$3.69M
BBA
477
Baader Bank Aktiengesellschaft
Germany
$3.68M
II
478
Inspire Investing
Idaho
$3.67M
OAM
479
Oppenheimer Asset Management
New York
$3.67M
KA
480
Kovack Advisors
Florida
$3.65M
LAM
481
Lifestyle Asset Management
Texas
$3.64M
AIM
482
Artemis Investment Management
United Kingdom
$3.61M
JFG
483
Jefferies Financial Group
New York
$3.61M
WP
484
Woodline Partners
California
$3.61M
UCFA
485
United Capital Financial Advisors
Texas
$3.59M
PCM
486
Pinnbrook Capital Management
New York
$3.57M
BP
487
BNP Paribas
France
$3.55M
CA
488
Cache Advisors
California
$3.54M
MGP
489
Metis Global Partners
California
$3.54M
RYIA
490
Roehl & Yi Investment Advisors
Oregon
$3.49M
PS
491
Principal Securities
Iowa
$3.43M
MMA
492
Mizuho Markets Americas
New York
$3.43M
SCB
493
Saudi Central Bank
Saudi Arabia
$3.41M
GI
494
GAMMA Investing
California
$3.38M
EFG
495
Everhart Financial Group
Ohio
$3.38M
FFA
496
Florida Financial Advisors
Florida
$3.37M
KPWS
497
Kestra Private Wealth Services
Texas
$3.36M
LNWTC
498
Laird Norton Wetherby Trust Company
Washington
$3.35M
OC
499
Oppenheimer & Co
New York
$3.29M
DC
500
Davenport & Co
Virginia
$3.28M