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Western Digital
WDC

Overview Fund Activity

567 hedge funds and large institutions have $12.9B invested in Western Digital in 2015 Q4 according to their latest regulatory filings, with 98 funds opening new positions, 219 increasing their positions, 196 reducing their positions, and 69 closing their positions.

Holders
567
Holders Change
+22
Holders Change %
+4.04%
% of All Funds
14.89%
Holding in Top 10
5
Holding in Top 10 Change
-10
Holding in Top 10 Change %
-66.67%
% of All Funds
0.13%
New
98
Increased
219
Reduced
196
Closed
69
Calls
$214M
Puts
$296M
Net Calls
-$81.9M
Net Calls Change
-$147M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$790M
2
ClearBridge Investments
2
ClearBridge Investments
New York
$316M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$424M
4
AAM
4
Amerigo Asset Management
Cayman Islands
$164M
5
Neuberger Berman Group
5
Neuberger Berman Group
New York
$115M

Top Sellers

1
Citadel Advisors
1
Citadel Advisors
Florida
$3.39M
2
D.E. Shaw & Co
2
D.E. Shaw & Co
New York
$30.5M
3
AIM
3
abrdn Investment Management
United Kingdom
$104M
4
IIM
4
Ivory Investment Management
New York
$11.5M
5
Alyeska Investment Group
5
Alyeska Investment Group
Illinois
$0
Name Market Value Shares Shares
Change 		Shares
Change %
Barclays
101
Barclays
United Kingdom
$24M 530,100 +148,015 +39%
USAA
102
United Services Automobile Association
Texas
$23.8M 524,027 +2,457 +0.5%
ZAM
103
Zenit Asset Management
Sweden
$23.4M 509,852 +201,207 +65%
RG
104
Renaissance Group
Kentucky
$23.3M 512,390 +33,938 +7%
CIM
105
Contrarius Investment Management
Jersey
$22.7M 501,003 +501,003 New
EWM
106
Evercore Wealth Management
New York
$22.3M 492,059 +52,451 +12%
Adage Capital Partners
107
Adage Capital Partners
Massachusetts
$21.8M 480,117 -157,966 -25%
Principal Financial Group
108
Principal Financial Group
Iowa
$20.8M 458,359 +6,196 +1%
GT
109
Glenmede Trust
Pennsylvania
$20.1M 442,823 +368,547 +496%
Canada Life
110
Canada Life
Manitoba, Canada
$20M 440,691 +6,642 +2%
LC
111
Loews Corp
New York
$19.9M 437,490 +126,585 +41%
PI
112
Putnam Investments
Massachusetts
$19.8M 435,289 -591,444 -58%
DnB Asset Management
113
DnB Asset Management
Norway
$19.4M 426,592 +407,881 +2,180%
VOYA Investment Management
114
VOYA Investment Management
Georgia
$18.9M 415,615 +71,382 +21%
Jacobs Levy Equity Management
115
Jacobs Levy Equity Management
New Jersey
$18.3M 403,409 +38,195 +10%
RhumbLine Advisers
116
RhumbLine Advisers
Massachusetts
$17.7M 389,199 +3,678 +1%
Franklin Resources
117
Franklin Resources
California
$17.4M 383,273 +118,524 +45%
FMI
118
Factory Mutual Insurance
Massachusetts
$16.6M 366,471 +26,460 +8%
State Board of Administration of Florida Retirement System
119
State Board of Administration of Florida Retirement System
Florida
$16.3M 360,052 -3,926 -1%
Stifel Financial
120
Stifel Financial
Missouri
$15.9M 350,824 +107,690 +44%
Macquarie Group
121
Macquarie Group
Australia
$15.6M 343,697 -992 -0.3%
PIA
122
Piedmont Investment Advisors
North Carolina
$15.6M 342,829 -64,004 -16%
Bank of Montreal
123
Bank of Montreal
Ontario, Canada
$15.3M 336,068 +31,838 +10%
BHC
124
Bowen Hanes & Co
Florida
$15.2M 335,156 +335,156 New
ZDA
125
Zweig-DiMenna Associates
New York
$14.5M 318,843 +146,721 +85%
3 4
5
6 7