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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.

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

Top Sellers

1
MMH
1
Menora Mivtachim Holdings
Israel
$0
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$121M
3
Citadel Advisors
3
Citadel Advisors
Florida
$4.63M
4
Amundi
4
Amundi
France
$23.9M
5
Westfield Capital Management
5
Westfield Capital Management
Massachusetts
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Primecap Management
26
Primecap Management
California
$131M 2,659,160 +280,847 +12%
Point72 Asset Management
27
Point72 Asset Management
Connecticut
$121M 2,459,638 -2,126,542 -46%
Morgan Stanley
28
Morgan Stanley
New York
$99.9M 2,027,333 -298,255 -13%
D.E. Shaw & Co
29
D.E. Shaw & Co
New York
$97.2M 1,972,049 +304,979 +18%
Bank of America
30
Bank of America
North Carolina
$96.7M 1,962,202 -319,695 -14%
Jacobs Levy Equity Management
31
Jacobs Levy Equity Management
New Jersey
$91.9M 1,864,698 -284,198 -13%
AIM
32
Artemis Investment Management
United Kingdom
$87.4M 1,775,201 +1,532,427 +631%
Viking Global Investors
33
Viking Global Investors
Connecticut
$85.5M 1,734,491 +1,734,491 New
Alyeska Investment Group
34
Alyeska Investment Group
Illinois
$81.3M 1,649,016 +421,580 +34%
SO
35
STRS Ohio
Ohio
$77.8M 1,578,121 +297,248 +23%
Swiss National Bank
36
Swiss National Bank
Switzerland
$76.5M 1,552,443 -54,110 -3%
Royal Bank of Canada
37
Royal Bank of Canada
Ontario, Canada
$76.2M 1,546,004 +200,377 +15%
Wells Fargo
38
Wells Fargo
California
$75.9M 1,540,861 -172,015 -10%
Millennium Management
39
Millennium Management
New York
$71.5M 1,449,900 +315,794 +28%
Janus Henderson Group
40
Janus Henderson Group
United Kingdom
$70.7M 1,434,983 +723,963 +102%
Prudential Financial
41
Prudential Financial
New Jersey
$70.3M 1,654,889 -349,322 -17%
Allianz Asset Management
42
Allianz Asset Management
Germany
$70M 1,420,218 -660,778 -32%
CU
43
CDAM (UK)
United Kingdom
$66.9M 1,358,045 +109,178 +9%
Sumitomo Mitsui Trust Group
44
Sumitomo Mitsui Trust Group
Japan
$64M 1,298,587 +30,891 +2%
PPA
45
Parametric Portfolio Associates
Washington
$61.9M 1,255,762 +250,265 +25%
Neuberger Berman Group
46
Neuberger Berman Group
New York
$57.4M 1,168,361 +70,254 +6%
KBC Group
47
KBC Group
Belgium
$55.5M 1,126,111 +1,061,971 +1,656%
Russell Investments Group
48
Russell Investments Group
United Kingdom
$53M 1,074,328 +202,945 +23%
MRCP
49
Maple Rock Capital Partners
Ontario, Canada
$52.4M 1,062,369 +140,238 +15%
Axa
50
Axa
France
$51.8M 1,050,338 +107,487 +11%
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