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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.

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 %
Aberdeen Group
101
Aberdeen Group
United Kingdom
$16.3M +$264K +7,275 +2%
Jane Street
102
Jane Street
New York
$16.1M +$5.83M +160,581 +57%
FPA
103
First Pacific Advisors
California
$15.7M -$6.39M -175,787 -29%
MSE
104
MUFG Securities EMEA
United Kingdom
$15.3M +$15.3M +420,979 New
Citigroup
105
Citigroup
New York
$14.8M -$12.6M -347,600 -46%
CA
106
Commerzbank Aktiengesellschaft
Germany
$14.7M +$11M +301,881 +296%
Zurich Cantonal Bank
107
Zurich Cantonal Bank
Switzerland
$14.5M -$9.18M -252,780 -39%
AAMU
108
Amundi Asset Management US
Massachusetts
$14M +$1.09M +30,099 +8%
TRSOTSOK
109
Teachers Retirement System of the State of Kentucky
Kentucky
$13.9M -$1.86M -51,200 -12%
STB
110
S&T Bank
Pennsylvania
$13.8M +$680K +17,791 +5%
Manulife (Manufacturers Life Insurance)
111
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$13.6M -$312K -8,599 -2%
VDI
112
Vaughan David Investments
Illinois
$13.4M +$657K +18,085 +5%
Adage Capital Partners
113
Adage Capital Partners
Massachusetts
$13.2M +$779K +21,433 +6%
NIM
114
Nexus Investment Management
Ontario, Canada
$13.2M +$1.01M +27,850 +8%
SAM
115
Shell Asset Management
Netherlands
$12.9M – – –
WRF
116
Waddell & Reed Financial
Kansas
$12.8M +$12.8M +351,246 New
HighTower Advisors
117
HighTower Advisors
Illinois
$12.8M +$5.62M +154,696 +79%
WBC
118
Westpac Banking Corp
Australia
$12.5M +$4.24M +116,685 +51%
Chevy Chase Trust
119
Chevy Chase Trust
Maryland
$12.4M +$224K +5,800 +2%
DDPIC
120
Deroy & Devereaux Private Investment Counsel
Michigan
$12.2M +$2.13M +58,625 +21%
Toronto Dominion Bank
121
Toronto Dominion Bank
Ontario, Canada
$11.7M +$4.01M +110,397 +52%
Wolverine Trading
122
Wolverine Trading
Illinois
$11.6M +$3.29M +90,704 +40%
AQR Capital Management
123
AQR Capital Management
Connecticut
$11.6M -$91.2M -2,520,197 -89%
Holocene Advisors
124
Holocene Advisors
New York
$11.4M +$11.4M +312,609 New
OPERF
125
Oregon Public Employees Retirement Fund
Oregon
$11M +$358K +9,863 +3%
3 4
5
6 7