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Western Digital
WDC

Overview Fund Activity

687 hedge funds and large institutions have $12.5B invested in Western Digital in 2019 Q1 according to their latest regulatory filings, with 119 funds opening new positions, 256 increasing their positions, 234 reducing their positions, and 59 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
687
Holders Change
+53
Holders Change %
+8.36%
% of All Funds
14.89%
Holding in Top 10
16
Holding in Top 10 Change
+9
Holding in Top 10 Change %
+128.57%
% of All Funds
0.35%
New
119
Increased
256
Reduced
234
Closed
59
Calls
$551M
Puts
$677M
Net Calls
-$126M
Net Calls Change
-$16M

Top Buyers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$332M
2
BlackRock
2
BlackRock
New York
$1.38B
3
Renaissance Technologies
3
Renaissance Technologies
New York
$139M
4
T. Rowe Price Associates
4
T. Rowe Price Associates
Maryland
$206M
5
Bank of New York Mellon
5
Bank of New York Mellon
New York
$280M

Top Sellers

1
DnB Asset Management
1
DnB Asset Management
Norway
$1.65M
2
AQR Capital Management
2
AQR Capital Management
Connecticut
$11.6M
3
Morgan Stanley
3
Morgan Stanley
New York
$54.5M
4
AIM
4
Artemis Investment Management
United Kingdom
$25.3M
5
IAM
5
Iridian Asset Management
Connecticut
$214M
Name Holding Trade Value Shares
Change 		Shares
Change %
AII
51
AGF Investments Inc
Ontario, Canada
$39.2M -$386K -10,631 -1%
Boston Partners
52
Boston Partners
Massachusetts
$39.1M +$1.3M +35,814 +3%
AA
53
ALPS Advisors
Colorado
$38M -$12.4M -341,348 -25%
APG Asset Management
54
APG Asset Management
Netherlands
$36.8M +$4.24M +130,977 +13%
Robeco Institutional Asset Management
55
Robeco Institutional Asset Management
Netherlands
$36.6M +$5.45M +150,026 +17%
Canada Pension Plan Investment Board
56
Canada Pension Plan Investment Board
Ontario, Canada
$36.5M -$6.1M -167,825 -14%
Primecap Management
57
Primecap Management
California
$35.9M +$10.7M +293,772 +42%
TCIM
58
TIAA CREF Investment Management
New York
$34.8M -$10.3M -282,349 -23%
KC
59
KCL Capital
New York
$33.6M +$33.6M +926,100 New
RJA
60
Raymond James & Associates
Florida
$32.9M +$4.95M +136,393 +18%
SDIC
61
South Dakota Investment Council
South Dakota
$32.6M +$3.96M +109,060 +14%
UBS Group
62
UBS Group
Switzerland
$32.3M +$8.87M +244,296 +38%
CAM
63
Coltrane Asset Management
New York
$32.2M +$32.2M +886,410 New
US Bancorp
64
US Bancorp
Minnesota
$32.2M +$5.34M +147,114 +20%
AllianceBernstein
65
AllianceBernstein
Tennessee
$31.9M +$8.94M +246,239 +39%
CS
66
Credit Suisse
Switzerland
$31.1M -$1.87M -51,470 -6%
California Public Employees Retirement System
67
California Public Employees Retirement System
California
$30.7M -$8.48M -233,384 -22%
Principal Financial Group
68
Principal Financial Group
Iowa
$29.8M +$8.6M +236,879 +41%
CIM
69
Contrarius Investment Management
Jersey
$29.6M +$29.6M +815,925 New
TA
70
Teachers Advisors
New York
$29.1M -$431K -11,863 -1%
CU
71
CDAM (UK)
United Kingdom
$28.9M +$5.56M +152,935 +24%
D.E. Shaw & Co
72
D.E. Shaw & Co
New York
$28.9M -$25M -688,594 -46%
Federated Hermes
73
Federated Hermes
Pennsylvania
$28.9M -$4.45M -122,549 -13%
BNP Paribas Financial Markets
74
BNP Paribas Financial Markets
France
$28.7M +$4.22M +116,074 +17%
Deutsche Bank
75
Deutsche Bank
Germany
$28.5M -$58.8M -1,620,107 -67%
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