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Western Digital

630 hedge funds and large institutions have $14B invested in Western Digital in 2021 Q3 according to their latest regulatory filings, with 62 funds opening new positions, 209 increasing their positions, 244 reducing their positions, and 105 closing their positions.

New
Increased
Maintained
Reduced
Closed

0.05% less ownership

Funds ownership: 106.96%106.9% (-0.05%)

8% less funds holding

Funds holding: 682630 (-52)

12% less call options, than puts

Call options by funds: $900M | Put options by funds: $1.02B

14% less repeat investments, than reductions

Existing positions increased: 209 | Existing positions reduced: 244

20% less capital invested

Capital invested by funds: $17.5B → $14B (-$3.51B)

41% less first-time investments, than exits

New positions opened: 62 | Existing positions closed: 105

50% less funds holding in top 10

Funds holding in top 10: 189 (-9)

Holders
630
Holders Change
-52
Holders Change %
-7.62%
% of All Funds
11.03%
Holding in Top 10
9
Holding in Top 10 Change
-9
Holding in Top 10 Change %
-50%
% of All Funds
0.16%
New
62
Increased
209
Reduced
244
Closed
105
Calls
$900M
Puts
$1.02B
Net Calls
-$123M
Net Calls Change
-$242M
Name Holding Trade Value Shares
Change
Change in
Stake
YCMGA
626
York Capital Management Global Advisors
New York
-$39.5M -734,561 Closed
WP
627
Woodline Partners
California
-$27.2M -505,172 Closed
SCP
628
Seizert Capital Partners
Michigan
-$26.2M -486,225 Closed
LP
629
LMR Partners
United Kingdom
-$24.3M -452,238 Closed
IM
630
Islet Management
New York
-$17.8M -330,750 Closed
BSA
631
Braun Stacey Associates
New York
-$17.1M -318,172 Closed
CM
632
Churchill Management
California
-$12.9M -239,144 Closed
AAP
633
Ardsley Advisory Partners
Connecticut
-$12.5M -231,525 Closed
PP
634
Paloma Partners
Connecticut
-$11.5M -212,953 Closed
SCM
635
Segantii Capital Management
Hong Kong
-$9.96M -185,220 Closed
NFAM
636
North Fourth Asset Management
New Jersey
-$9.23M -171,655 Closed
VCA
637
VIEX Capital Advisors
Florida
-$7.62M -160,320 Closed
Man Group
638
Man Group
United Kingdom
-$8.41M -156,269 Closed
JGC
639
J. Goldman & Co
New York
-$6.76M -125,711 Closed
PCM
640
Portolan Capital Management
Massachusetts
-$6.32M -117,554 Closed
CCMT
641
CMT Capital Markets Trading
Germany
-$4.49M -94,572 Closed
MCM
642
Maytus Capital Management
New York
-$4.26M -79,248 Closed
AIM
643
Aigen Investment Management
New York
-$3.79M -70,500 Closed
CAM
644
Centre Asset Management
New York
-$3.37M -62,697 Closed
PAM
645
Pinpoint Asset Management
Hong Kong
-$3.07M -57,021 Closed
AI
646
Aperture Investors
New York
-$2.6M -48,260 Closed
TC
647
TwinBeech Capital
New York
-$2.55M -47,366 Closed
EGM
648
Engineers Gate Manager
New York
-$2.43M -45,248 Closed
GLA
649
Great Lakes Advisors
Illinois
-$2.19M -40,657 Closed
AFM
650
Anson Funds Management
Texas
-$2.13M -39,690 Closed