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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
UB
676
UMB Bank
Missouri
$1.23M
FISPB
677
Fideuram - Intesa Sanpaolo Private Banking
$1.22M
PP
678
PFS Partners
New Jersey
$1.22M
I
679
InterCapital
Texas
$1.22M
CF
680
Centaurus Financial
California
$1.22M
SWP
681
Stratos Wealth Partners
Ohio
$1.21M
FRA
682
Frank Rimerman Advisors
California
$1.2M
CFM
683
Catalyst Funds Management
Australia
$1.2M
CPA
684
Capital Performance Advisors
California
$1.2M
OWA
685
One Wealth Advisors
California
$1.2M
JSAM
686
J. Safra Asset Management
New York
$1.2M
BAAM
687
Baker Avenue Asset Management
California
$1.19M
KeyBank National Association
688
KeyBank National Association
Ohio
$1.19M
JTWM
689
Jackson Thornton Wealth Management
Alabama
$1.17M
CVM
690
Cheviot Value Management
California
$1.17M
DADC
691
D.A. Davidson & Co
Montana
$1.16M
SWM
692
SeaCrest Wealth Management
New York
$1.13M
AWA
693
Aaron Wealth Advisors
Illinois
$1.13M
AW
694
Alteri Wealth
California
$1.13M
AG
695
AIA Group
Hong Kong
$1.12M
CIM
696
Cambria Investment Management
California
$1.11M
HS
697
HighVista Strategies
Massachusetts
$1.11M
IC
698
Inscription Capital
Texas
$1.11M
AC
699
AlphaCore Capital
California
$1.1M
JSSH
700
J. Safra Sarasin Holding
$1.09M