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Western Digital
WDC

Overview Fund Activity

679 hedge funds and large institutions have $17.4B invested in Western Digital in 2021 Q2 according to their latest regulatory filings, with 91 funds opening new positions, 246 increasing their positions, 228 reducing their positions, and 72 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
679
Holders Change
+13
Holders Change %
+1.95%
% of All Funds
11.85%
Holding in Top 10
18
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+5.88%
% of All Funds
0.31%
New
91
Increased
246
Reduced
228
Closed
72
Calls
$1.19B
Puts
$1.07B
Net Calls
+$119M
Net Calls Change
-$147M

Top Buyers

1
Westfield Capital Management
Westfield Capital Management
Massachusetts
$142M
2
Goldman Sachs
Goldman Sachs
New York
$201M
3
Citadel Advisors
Citadel Advisors
Florida
$159M
4
Millennium Management
Millennium Management
New York
$228M
5
Holocene Advisors
Holocene Advisors
New York
$40.6M

Top Sellers

1
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
$104M
2
DnB Asset Management
DnB Asset Management
Norway
$231M
3
Ameriprise
Ameriprise
Minnesota
$618M
4
Franklin Resources
Franklin Resources
California
$591M
5
Bank of America
Bank of America
North Carolina
$108M
Name Holding Trade Value Shares
Change 		Shares
Change %
MC
176
Maplelane Capital
New York
$7.33M -$7.97M -148,175 -52%
FAF
177
Fjarde Ap-fonden
Sweden
$6.97M -$285K -5,292 -4%
AB
178
Amalgamated Bank
New York
$6.97M +$5.79M +107,584 +489%
Marshall Wace
179
Marshall Wace
United Kingdom
$6.92M -$8.94M -166,288 -56%
KBC Group
180
KBC Group
Belgium
$6.9M +$930K +17,297 +16%
SGCIA
181
Smith Graham & Co Investment Advisors
Texas
$6.81M -$1.05M -19,502 -13%
JGC
182
J. Goldman & Co
New York
$6.76M -$1.17M -21,736 -15%
Parallax Volatility Advisers
183
Parallax Volatility Advisers
California
$6.76M +$1.99M +37,083 +42%
Teacher Retirement System of Texas
184
Teacher Retirement System of Texas
Texas
$6.72M +$4.31M +80,186 +179%
OCM
185
Olstein Capital Management
New York
$6.69M – – –
PI
186
PFS Investments
Georgia
$6.57M +$701K +13,208 +12%
PCM
187
Portolan Capital Management
Massachusetts
$6.32M -$1.19M -22,052 -16%
SOMRS
188
State of Michigan Retirement System
Michigan
$6.21M -$157K -2,911 -2%
ASRS
189
Arizona State Retirement System
Arizona
$6.16M -$85.6K -1,592 -1%
PI
190
PEAK6 Investments
Illinois
$6.16M -$21.4M -396,919 -78%
JPMPWA
191
J.P. Morgan Private Wealth Advisors
California
$6.06M +$922K +17,139 +18%
ECM
192
ExodusPoint Capital Management
New York
$5.99M -$17.6M -326,613 -75%
SC
193
Shay Capital
New York
$5.83M +$4.01M +74,558 +221%
FAT
194
First American Trust
California
$5.81M +$33.4K +620 +0.6%
FRAF
195
Första AP-fonden
Sweden
$5.79M +$1.43M +26,592 +33%
AAF
196
Andra AP-fonden
Sweden
$5.48M +$505K +9,393 +10%
CCMT
197
CMT Capital Markets Trading
Germany
$5.09M +$5.09M +94,572 New
MIM
198
MetLife Investment Management
New Jersey
$5.06M -$135K -2,504 -3%
Calamos Advisors
199
Calamos Advisors
Illinois
$5.01M +$1.13M +21,059 +29%
BCM
200
Buckhead Capital Management
Georgia
$4.85M -$376K -6,997 -7%
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