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Western Digital
WDC

Overview Fund Activity

690 hedge funds and large institutions have $16.3B invested in Western Digital in 2021 Q4 according to their latest regulatory filings, with 148 funds opening new positions, 229 increasing their positions, 217 reducing their positions, and 76 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
690
Holders Change
+64
Holders Change %
+10.22%
% of All Funds
10.66%
Holding in Top 10
18
Holding in Top 10 Change
+9
Holding in Top 10 Change %
+100%
% of All Funds
0.28%
New
148
Increased
229
Reduced
217
Closed
76
Calls
$645M
Puts
$1.12B
Net Calls
-$480M
Net Calls Change
-$357M

Top Buyers

1
Vanguard Group
Vanguard Group
Pennsylvania
$2.29B
2
Viking Global Investors
Viking Global Investors
Connecticut
$85.5M
3
Fidelity International
Fidelity International
Bermuda
$564M
4
DnB Asset Management
DnB Asset Management
Norway
$426M
5
AIM
Artemis Investment Management
United Kingdom
$87.4M

Top Sellers

1
MMH
Menora Mivtachim Holdings
Israel
$0
2
Point72 Asset Management
Point72 Asset Management
Connecticut
$121M
3
Citadel Advisors
Citadel Advisors
Florida
$4.63M
4
Amundi
Amundi
France
$23.9M
5
Westfield Capital Management
Westfield Capital Management
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Aviva
176
Aviva
United Kingdom
$6.13M -$752K -15,266 -11%
Marshall Wace
177
Marshall Wace
United Kingdom
$6.07M +$5.66M +114,853 +1,396%
FAF
178
Fjarde Ap-fonden
Sweden
$6.02M -$196K -3,969 -3%
AAF
179
Andra AP-fonden
Sweden
$5.95M +$52.2K +1,058 +0.9%
DekaBank Deutsche Girozentrale
180
DekaBank Deutsche Girozentrale
Germany
$5.91M -$2.83M -56,711 -32%
JPMPWA
181
J.P. Morgan Private Wealth Advisors
California
$5.77M +$257K +5,216 +5%
ProShare Advisors
182
ProShare Advisors
Maryland
$5.62M +$1.43M +29,068 +34%
GIM
183
Granahan Investment Management
Massachusetts
$5.54M +$2.87M +58,216 +107%
ASRS
184
Arizona State Retirement System
Arizona
$5.48M -$127K -2,568 -2%
AB
185
Amalgamated Bank
New York
$5.46M -$731K -14,831 -12%
Rafferty Asset Management
186
Rafferty Asset Management
New York
$5.34M +$1.1M +22,322 +26%
Calamos Advisors
187
Calamos Advisors
Illinois
$5.23M +$202K +4,089 +4%
MC
188
Maplelane Capital
New York
$5.02M – – –
BNP Paribas Asset Management
189
BNP Paribas Asset Management
France
$4.7M -$119K -2,405 -2%
FRAF
190
Första AP-fonden
Sweden
$4.7M +$137K +2,778 +3%
KC
191
KCL Capital
New York
$4.7M +$4.7M +95,355 New
Citadel Advisors
192
Citadel Advisors
Florida
$4.63M -$90.3M -1,832,103 -95%
Nisa Investment Advisors
193
Nisa Investment Advisors
Missouri
$4.58M +$53.1K +1,357 +1%
BCM
194
Buckhead Capital Management
Georgia
$4.51M -$17.3K -351 -0.4%
MIM
195
MetLife Investment Management
New Jersey
$4.49M -$23.9K -484 -0.5%
Nomura Asset Management
196
Nomura Asset Management
Japan
$4.41M +$11.8K +239 +0.3%
UIM
197
USS Investment Management
United Kingdom
$4.41M – – –
MIG
198
McGuire Investment Group
Rhode Island
$4.38M -$483K -9,806 -10%
Two Sigma Advisers
199
Two Sigma Advisers
New York
$4.36M +$4.36M +88,376 New
LSV Asset Management
200
LSV Asset Management
Illinois
$4.25M – – –
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8
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