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Western Digital
WDC

Overview Fund Activity

811 hedge funds and large institutions have $23.5B invested in Western Digital in 2018 Q1 according to their latest regulatory filings, with 114 funds opening new positions, 277 increasing their positions, 315 reducing their positions, and 81 closing their positions.

Holders
811
Holders Change
+24
Holders Change %
+3.05%
% of All Funds
18.61%
Holding in Top 10
28
Holding in Top 10 Change
+12
Holding in Top 10 Change %
+75%
% of All Funds
0.64%
New
114
Increased
277
Reduced
315
Closed
81
Calls
$587M
Puts
$785M
Net Calls
-$199M
Net Calls Change
+$313M

Top Buyers

1
Viking Global Investors
1
Viking Global Investors
Connecticut
$277M
2
AAM
2
Amerigo Asset Management
Cayman Islands
$238M
3
Coatue Management
3
Coatue Management
New York
$111M
4
Alyeska Investment Group
4
Alyeska Investment Group
Illinois
$93.4M
5
AIM
5
Artemis Investment Management
United Kingdom
$169M

Top Sellers

1
AQR Capital Management
1
AQR Capital Management
Connecticut
$746M
2
Janus Henderson Group
2
Janus Henderson Group
United Kingdom
$140M
3
TSW
3
Thompson Siegel & Walmsley
Virginia
$2.29M
4
DnB Asset Management
4
DnB Asset Management
Norway
$10.3M
5
TCIM
5
TIAA CREF Investment Management
New York
$101M
Name Holding Trade Value Shares
Change 		Shares
Change %
State Board of Administration of Florida Retirement System
101
State Board of Administration of Florida Retirement System
Florida
$37.2M -$802K -11,504 -2%
Adage Capital Partners
102
Adage Capital Partners
Massachusetts
$36.7M +$7.02M +100,680 +24%
UBS Group
103
UBS Group
Switzerland
$36.6M -$371K -5,317 -1%
HIM
104
Hermes Investment Management
United Kingdom
$36M -$2.54M -36,434 -7%
Canada Life
105
Canada Life
Manitoba, Canada
$36M +$2.53M +36,278 +8%
SO
106
STRS Ohio
Ohio
$35.7M +$16.7M +238,843 +88%
RG
107
Renaissance Group
Kentucky
$34.3M -$885K -12,691 -3%
SEI Investments
108
SEI Investments
Pennsylvania
$33.8M +$2.61M +37,463 +8%
FIM
109
Foresters Investment Management
New York
$33.5M +$81K +1,162 +0.2%
State of Wisconsin Investment Board
110
State of Wisconsin Investment Board
Wisconsin
$32.8M +$607K +8,699 +2%
Jacobs Levy Equity Management
111
Jacobs Levy Equity Management
New Jersey
$32.4M +$1.42M +20,374 +5%
Stifel Financial
112
Stifel Financial
Missouri
$31.9M -$1.68M -24,119 -5%
QIM
113
Quantitative Investment Management
Virginia
$30.8M +$30.8M +442,279 New
CMG
114
Cavalry Management Group
California
$30.7M +$30.7M +440,571 New
AAMU
115
Amundi Asset Management US
Massachusetts
$30.2M -$8.11M -116,265 -21%
Manulife (Manufacturers Life Insurance)
116
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$29.1M -$4.3M -61,685 -13%
National Pension Service
117
National Pension Service
South Korea
$28.9M -$58.2K -835 -0.2%
FMI
118
Factory Mutual Insurance
Massachusetts
$28M -$4.61M -66,150 -14%
Aberdeen Group
119
Aberdeen Group
United Kingdom
$27.9M +$1.87M +26,747 +7%
Citigroup
120
Citigroup
New York
$27.1M +$4.21M +60,362 +18%
SI
121
Scout Investments
Missouri
$27M +$13.2M +189,498 +96%
SDIC
122
South Dakota Investment Council
South Dakota
$27M -$6.74M -96,712 -20%
Nordea Investment Management
123
Nordea Investment Management
Sweden
$26.7M +$5.6M +80,243 +27%
SG Americas Securities
124
SG Americas Securities
New York
$26.6M +$13.2M +188,807 +98%
American Century Companies
125
American Century Companies
Missouri
$26.1M +$7.47M +107,114 +40%
3 4
5
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