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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
HI
1426
HBK Investments
Texas
QCM
1427
Qsemble Capital Management
New York
ARAM
1428
Ardmore Road Asset Management
New York
JGC
1429
J. Goldman & Co
New York
WAM
1430
Watershed Asset Management
California
SAM
1431
Soviero Asset Management
New York
SP
1432
Sherman Porfolios
Idaho
AWM
1433
Axxcess Wealth Management
California
BSG
1434
Black Swift Group
Colorado
JWCA
1435
J.W. Cole Advisors
Florida
KA
1436
Kerrisdale Advisers
Florida
PCM
1437
Park Capital Management
Wisconsin
TIAA Trust, National Association
1438
TIAA Trust, National Association
North Carolina
TM
1439
Taproot Management
New York
Voloridge Investment Management
1440
Voloridge Investment Management
Florida
HIM
1441
Hillsdale Investment Management
Ontario, Canada
FFM
1442
Forum Financial Management
Illinois
WAM
1443
Wolverine Asset Management
Illinois
LAM
1444
LECAP Asset Management
United Kingdom
CPM
1445
Connective Portfolio Management
New York
GP
1446
Guardian Partners
Canada
CCS
1447
Concentric Capital Strategies
Connecticut
Hudson Bay Capital Management
1448
Hudson Bay Capital Management
Connecticut
WA
1449
WESPAC Advisors
California
AIM
1450
Aigen Investment Management
New York