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Western Digital

740 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: 650740 (+90)

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
740
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
PS
526
Principal Securities
Iowa
$227K
SFC
527
SYM Financial Corp
Indiana
$225K
SFG
528
Sather Financial Group
Texas
$224K
CAM
529
Cidel Asset Management
Ontario, Canada
$224K
PFA
530
Pure Financial Advisors
California
$222K
CI
531
Cigna Investments
Connecticut
$222K
UB
532
UMB Bank
Missouri
$222K
PFBT
533
Parkside Financial Bank & Trust
Missouri
$221K
TWC
534
TD Waterhouse Canada
Ontario, Canada
$217K
GL
535
Gerber LLC
Ohio
$216K
IC
536
Iconiq Capital
California
$215K
AIP
537
Ameritas Investment Partners
Nebraska
$215K
Northwestern Mutual Wealth Management
538
Northwestern Mutual Wealth Management
Wisconsin
$214K
DWM
539
Dakota Wealth Management
Florida
$214K
QL
540
Quarry LP
New York
$214K
WFM
541
Wolff Financial Management
Michigan
$207K
FA
542
Fountainhead AM
New Jersey
$204K
LAM
543
Longboard Asset Management
Arizona
$204K
PIA
544
Perennial Investment Advisors
California
$203K
LS
545
Livforsakringsbolaget Skandia
Sweden
$202K
Bessemer Group
546
Bessemer Group
New Jersey
$189K
BIG
547
Brooklyn Investment Group
New York
$188K
C
548
Covestor
United Kingdom
$186K
WSFS
549
Wilmington Savings Fund Society
Delaware
$184K
Optiver Holding
550
Optiver Holding
Netherlands
$167K