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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

248% more first-time investments, than exits

New positions opened: 358 | Existing positions closed: 103

53% more capital invested

Capital invested by funds: $57.5B → $88B (+$30.5B)

33% more funds holding in top 10

Funds holding in top 10: 2736 (+9)

20% more funds holding

Funds holding: 1,1701,406 (+236)

8% less repeat investments, than reductions

Existing positions increased: 446 | Existing positions reduced: 485

1.15% less ownership

Funds ownership: 97.78%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
+236
Holders Change %
+20.17%
% of All Funds
17.32%
Holding in Top 10
36
Holding in Top 10 Change
+9
Holding in Top 10 Change %
+33.33%
% of All Funds
0.44%
New
358
Increased
446
Reduced
485
Closed
103
Calls
$3.31B
Puts
$7.05B
Net Calls
-$3.74B
Net Calls Change
-$1.49B
Name Holding Trade Value Shares
Change
Change in
Stake
LIA
601
LifePlan Investment Advisors
North Carolina
$1.82M +$1.76M +6,738 New
GT
602
Glenmede Trust
Pennsylvania
$1.79M +$104K +399 +6%
WA
603
Wealthstar Advisors
Texas
$1.78M +$1.71M +6,567 New
EW
604
Evoke Wealth
California
$1.76M +$801K +3,068 +89%
JIR
605
James Investment Research
Ohio
$1.75M +$1.69M +6,476 New
KOCAA
606
Knights of Columbus Asset Advisors
Connecticut
$1.74M -$487K -1,867 -22%
PA
607
Parallel Advisors
California
$1.7M +$133K +509 +9%
4WM
608
44 Wealth Management
Oregon
$1.7M -$794K -3,040 -33%
PWM
609
Perigon Wealth Management
California
$1.68M -$53K -203 -3%
BBA
610
BLB&B Advisors
Pennsylvania
$1.67M -$266K -1,020 -14%
VSQM
611
V-Square Quantitative Management
Illinois
$1.67M -$62.4K -239 -4%
TE
612
Tema ETFs
New York
$1.66M +$7.31K +28 +0.5%
TSW
613
Three Seasons Wealth
Utah
$1.63M -$607K -2,324 -28%
PMG
614
Private Management Group
California
$1.63M
FHC
615
First Horizon Corporation
Tennessee
$1.62M -$2.35K -9 -0.1%
KG
616
Kieckhefer Group
Wisconsin
$1.62M
TCM
617
Twin Capital Management
Pennsylvania
$1.6M +$1.55M +5,922 New
AF
618
Allworth Financial
California
$1.6M +$372K +1,426 +32%
LCM
619
Laurion Capital Management
New York
$1.58M +$1.52M +5,829 New
CWP
620
Cyndeo Wealth Partners
Florida
$1.57M +$1.51M +5,802 New
HFA
621
Hershey Financial Advisers
Pennsylvania
$1.57M +$1.51M +5,793 New
LB
622
Legacy Bridge
Iowa
$1.57M +$1.51M +5,790 New
Simplex Trading
623
Simplex Trading
Illinois
$1.56M -$87.7M -335,977 -98%
BBHC
624
Brown Brothers Harriman & Co
New York
$1.55M +$717K +2,748 +92%
AA
625
ABC Arbitrage
France
$1.55M +$1.49M +5,722 New