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Western Digital

948 hedge funds and large institutions have $41.4B invested in Western Digital in 2025 Q3 according to their latest regulatory filings, with 285 funds opening new positions, 347 increasing their positions, 234 reducing their positions, and 66 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:

28% more funds holding

Funds holding: 743948 (+205)

5.59% less ownership

Funds ownership: 104.58%98.99% (-5.6%)

25% less call options, than puts

Call options by funds: $2.27B | Put options by funds: $3.02B

Holders
948
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
29
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.27B
Puts
$3.02B
Net Calls
Net Calls Change

Top Sellers

1 -$1.15B
2 -$1.02B
3 -$555M
4
UBS Group
UBS Group
Switzerland
-$492M
5
DnB Asset Management
DnB Asset Management
Norway
-$471M
Name Holding Trade Value Shares
Change
Change in
Stake
PWM
576
Perigon Wealth Management
California
$593K
AFT
577
Alpha Family Trust
California
$589K
MCM
578
MAI Capital Management
Ohio
$586K
EFG
579
Ethos Financial Group
Pennsylvania
$582K
SIAG
580
Safeguard Investment Advisory Group
California
$573K
Vontobel Holding
581
Vontobel Holding
Switzerland
$572K
SCM
582
Semanteon Capital Management
Massachusetts
$571K
SFI
583
Siemens Fonds Invest
Germany
$571K
JSW
584
Journey Strategic Wealth
New Jersey
$563K
AA
585
ALPS Advisors
Colorado
$561K
LI
586
LMCG Investments
Massachusetts
$559K
FHC
587
First Horizon Corporation
Tennessee
$557K
XT
588
XTX Topco
Cayman Islands
$556K
VF
589
Virtu Financial
New York
$553K
KeyBank National Association
590
KeyBank National Association
Ohio
$545K
GM
591
GeoWealth Management
Illinois
$543K
PP
592
PFS Partners
New Jersey
$541K
JIC
593
Johnson Investment Counsel
Ohio
$534K
FA
594
FDx Advisors
Illinois
$525K
LFA
595
Laraway Financial Advisors
Minnesota
$513K
CPA
596
Capital Performance Advisors
California
$512K
SDIC
597
South Dakota Investment Council
South Dakota
$512K
AC
598
Avestar Capital
New York
$510K
AWA
599
Arete Wealth Advisors
Illinois
$509K
BC
600
Bayforest Capital
United Kingdom
$500K