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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.

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

Top Sellers

1
Arrowstreet Capital
1
Arrowstreet Capital
Massachusetts
$104M
2
DnB Asset Management
2
DnB Asset Management
Norway
$231M
3
Ameriprise
3
Ameriprise
Minnesota
$618M
4
Franklin Resources
4
Franklin Resources
California
$591M
5
Bank of America
5
Bank of America
North Carolina
$108M
Name Market Value Shares Shares
Change 		Shares
Change %
Charles Schwab
26
Charles Schwab
California
$164M 3,043,695 +73,843 +2%
Citadel Advisors
27
Citadel Advisors
Florida
$159M 2,958,442 +1,346,814 +84%
Westfield Capital Management
28
Westfield Capital Management
Massachusetts
$142M 2,630,991 +2,630,991 New
TP
29
Thunderbird Partners
United Kingdom
$129M 2,391,480 -369,546 -13%
Allianz Asset Management
30
Allianz Asset Management
Germany
$127M 2,363,375 +148,092 +7%
Jacobs Levy Equity Management
31
Jacobs Levy Equity Management
New Jersey
$113M 2,105,279 +188,622 +10%
Primecap Management
32
Primecap Management
California
$112M 2,089,582 -10,663 -0.5%
Bank of America
33
Bank of America
North Carolina
$108M 2,002,133 -885,453 -31%
Morgan Stanley
34
Morgan Stanley
New York
$108M 2,000,051 +239,125 +14%
PPA
35
Parametric Portfolio Associates
Washington
$108M 1,999,777 +31,350 +2%
Arrowstreet Capital
36
Arrowstreet Capital
Massachusetts
$104M 1,936,782 -2,360,256 -55%
AIM
37
Artemis Investment Management
United Kingdom
$98.8M 1,834,740 +256,132 +16%
Wells Fargo
38
Wells Fargo
California
$95.8M 1,781,053 -196,929 -10%
Swiss National Bank
39
Swiss National Bank
Switzerland
$88.8M 1,651,006 +102,997 +7%
MRCP
40
Maple Rock Capital Partners
Ontario, Canada
$73M 1,357,398 -71,442 -5%
Sumitomo Mitsui Trust Group
41
Sumitomo Mitsui Trust Group
Japan
$70.8M 1,316,316 -69,558 -5%
Balyasny Asset Management
42
Balyasny Asset Management
Illinois
$68.3M 1,269,532 +92,770 +8%
CU
43
CDAM (UK)
United Kingdom
$64.6M 1,201,127 -468 -0%
Deutsche Bank
44
Deutsche Bank
Germany
$62.8M 1,166,889 +205,999 +21%
Nuveen Asset Management
45
Nuveen Asset Management
Illinois
$61.6M 1,144,328 -171,190 -13%
Newport Trust Company
46
Newport Trust Company
District of Columbia
$59.2M 1,101,034 -141,370 -11%
SO
47
STRS Ohio
Ohio
$58.5M 1,087,330 -28,693 -3%
Prudential Financial
48
Prudential Financial
New Jersey
$55.8M 1,037,163 +658,598 +174%
D.E. Shaw & Co
49
D.E. Shaw & Co
New York
$54.1M 1,005,147 +648,905 +182%
Victory Capital Management
50
Victory Capital Management
Texas
$53.3M 990,846 -48,531 -5%
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