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Western Digital
WDC

Overview Fund Activity

546 hedge funds and large institutions have $17.1B invested in Western Digital in 2013 Q4 according to their latest regulatory filings, with 92 funds opening new positions, 172 increasing their positions, 232 reducing their positions, and 41 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
546
Holders Change
+47
Holders Change %
+9.42%
% of All Funds
15.86%
Holding in Top 10
31
Holding in Top 10 Change
+16
Holding in Top 10 Change %
+106.67%
% of All Funds
0.9%
New
92
Increased
172
Reduced
232
Closed
41
Calls
$175M
Puts
$206M
Net Calls
-$30.8M
Net Calls Change
-$8.47M

Top Buyers

1
PI
Putnam Investments
Massachusetts
$207M
2
Boston Partners
Boston Partners
Massachusetts
$360M
3
CGM
Capital Growth Management
Massachusetts
$138M
4
Robeco Institutional Asset Management
Robeco Institutional Asset Management
Netherlands
$117M
5
Bank of New York Mellon
Bank of New York Mellon
New York
$321M

Top Sellers

1
CBOA
Commonwealth Bank of Australia
Australia
$13.8M
2
AAM
Alken Asset Management
United Kingdom
$648M
3
Acadian Asset Management
Acadian Asset Management
Massachusetts
$75.4M
4
RFC
Russell Frank Company
Washington
$105M
5
AL
AJO LP
Pennsylvania
$269M
Name Holding Trade Value Shares
Change 		Shares
Change %
AIG
201
American International Group
New York
$9.09M -$236K -3,721 -3%
Connor, Clark & Lunn Investment Management (CC&L)
202
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$9.09M +$5.81M +86,166 +177%
FQ
203
First Quadrant
California
$8.94M -$11M -173,744 -55%
CPS
204
Counsel Portfolio Services
Ontario, Canada
$8.67M -$367K -5,786 -4%
LBG
205
Lloyds Banking Group
United Kingdom
$8.63M -$1.93M -30,511 -18%
HI
206
HBK Investments
Texas
$8.45M +$2.44M +38,518 +41%
Flossbach Von Storch
207
Flossbach Von Storch
Germany
$8.39M +$2.94M +46,305 +54%
GACM
208
Green Arrow Capital Management
New York
$8.39M +$4.48M +70,697 +115%
AIMCA
209
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$8.21M -$7.93M -125,023 -49%
TPSF
210
Texas Permanent School Fund
Texas
$8.18M -$627K -9,881 -7%
OA
211
Oak Associates
Ohio
$8.08M +$8.08M +127,332 New
MME
212
Meag Munich Ergo
Germany
$7.96M +$7.96M +126,030 New
PMAM
213
Picton Mahoney Asset Management
Ontario, Canada
$7.73M +$7.73M +121,848 New
TAM
214
Todd Asset Management
Kentucky
$7.63M +$442K +6,977 +6%
ProShare Advisors
215
ProShare Advisors
Maryland
$7.63M +$3.32M +52,431 +77%
DCM
216
Daruma Capital Management
New York
$7.48M -$169K -2,672 -2%
MMCM
217
Marque Millennium Capital Management
New York
$7.42M -$1.06M -16,670 -12%
Aviva
218
Aviva
United Kingdom
$7.28M +$434K +6,839 +6%
CFG
219
Cambridge Financial Group
Ohio
$7.25M +$7.25M +114,294 New
MSA
220
Mason Street Advisors
Wisconsin
$7.2M +$3.84M +60,627 +115%
SOMRS
221
State of Michigan Retirement System
Michigan
$7.18M -$16.8K -265 -0.2%
IRF
222
IBM Retirement Fund
New York
$7.1M -$258K -4,074 -4%
LMIM
223
Lockheed Martin Investment Management
Maryland
$7.05M +$7.05M +111,132 New
Comerica Bank
224
Comerica Bank
Texas
$6.87M -$522K -8,232 -7%
BPC
225
Banque Pictet & Cie
Switzerland
$6.83M +$6.83M +107,760 New
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