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Western Digital
WDC

Overview Fund Activity

605 hedge funds and large institutions have $18.7B invested in Western Digital in 2015 Q1 according to their latest regulatory filings, with 75 funds opening new positions, 219 increasing their positions, 247 reducing their positions, and 67 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
605
Holders Change
–
Holders Change %
0%
% of All Funds
16.14%
Holding in Top 10
21
Holding in Top 10 Change
-9
Holding in Top 10 Change %
-30%
% of All Funds
0.56%
New
75
Increased
219
Reduced
247
Closed
67
Calls
$314M
Puts
$292M
Net Calls
+$22.5M
Net Calls Change
+$87.2M

Top Buyers

1
Citadel Advisors
Citadel Advisors
Florida
$279M
2
IIM
Ivory Investment Management
New York
$142M
3
Fidelity Investments
Fidelity Investments
Massachusetts
$209M
4
D.E. Shaw & Co
D.E. Shaw & Co
New York
$78.5M
5
Boston Partners
Boston Partners
Massachusetts
$683M

Top Sellers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$442M
2
T. Rowe Price Associates
T. Rowe Price Associates
Maryland
$335M
3
Two Sigma Investments
Two Sigma Investments
New York
$36.1M
4
CIP
Cornerstone Investment Partners
Georgia
$192M
5
CGM
Capital Growth Management
Massachusetts
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
RIA
601
Regal Investment Advisors
Michigan
$1K -$1.47K -22 -59%
TFA
602
Transamerica Financial Advisors
Florida
$1K – – –
S
603
SignatureFD
Georgia
$1K – – –
AH
604
Achievement Holdings
Illinois
$619 +$45 +661 +8%
AT
605
Arden Trust
Delaware
$548 +$322 +4,681 +142%
TAA
606
Turiya Advisors Asia
Hong Kong
– -$116M -1,382,891 Closed
CGM
607
Capital Growth Management
Massachusetts
– -$63.1M -754,110 Closed
CC
608
Carlson Capital
Texas
– -$51.1M -610,865 Closed
1832 Asset Management
609
1832 Asset Management
Ontario, Canada
– -$38.8M -467,403 Closed
BCM
610
Barometer Capital Management
Ontario, Canada
– -$35M -418,862 Closed
SI
611
Sensato Investors
California
– -$21.4M -255,351 Closed
HCCM
612
Herring Creek Capital Management
Connecticut
– -$16M -190,628 Closed
CCP
613
Clough Capital Partners
Massachusetts
– -$15.7M -187,469 Closed
Fidelity International
614
Fidelity International
Bermuda
– -$13.8M -165,375 Closed
Cohen & Steers
615
Cohen & Steers
New York
– -$13.2M -157,966 Closed
TAM
616
Telemark Asset Management
Massachusetts
– -$9.96M -119,070 Closed
CCM
617
Cadence Capital Management
Massachusetts
– -$4.84M -57,842 Closed
MSTVIM
618
Messner & Smith Theme Value Investment Management
California
– -$4.2M -50,233 Closed
DCM
619
Daruma Capital Management
New York
– -$3.93M -46,969 Closed
PAAMCP
620
Pacific Alternative Asset Management Company (PAAMCO)
California
– -$3.7M -44,176 Closed
PWAG
621
Polaris Wealth Advisory Group
California
– -$3.46M -41,288 Closed
BAAM
622
Baker Avenue Asset Management
California
– -$3.31M -39,576 Closed
Twin Tree Management
623
Twin Tree Management
Texas
– -$3.31M -39,568 Closed
HAI
624
Hennessy Advisors Inc
California
– -$2.98M -35,549 Closed
ACI
625
Advance Capital I
Michigan
– -$2.78M -33,207 Closed
23 24
25
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