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Western Digital
WDC

Overview Fund Activity

578 hedge funds and large institutions have $16.3B invested in Western Digital in 2015 Q2 according to their latest regulatory filings, with 50 funds opening new positions, 245 increasing their positions, 223 reducing their positions, and 72 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
578
Holders Change
-27
Holders Change %
-4.46%
% of All Funds
15.59%
Holding in Top 10
16
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-23.81%
% of All Funds
0.43%
New
50
Increased
245
Reduced
223
Closed
72
Calls
$218M
Puts
$253M
Net Calls
-$35.6M
Net Calls Change
-$58.1M

Top Buyers

1
Wellington Management Group
Wellington Management Group
Massachusetts
$633M
2
Goldman Sachs
Goldman Sachs
New York
$319M
3
GE
General Electric
Ohio
$109M
4
AAM
Amerigo Asset Management
Cayman Islands
$93.1M
5
FAM
Fred Alger Management
New York
$115M

Top Sellers

1
Wells Fargo
Wells Fargo
California
$94M
2
CCI
Columbus Circle Investors
$642K
3
O
OppenheimerFunds
New York
$250M
4
Citadel Advisors
Citadel Advisors
Florida
$170M
5
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
$45.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
TFA
576
Transamerica Financial Advisors
Florida
$1K – – –
TFO
577
Tarbox Family Office
California
$1K – – –
AT
578
Arden Trust
Delaware
$419 -$54 -904 -11%
TCP
579
Tourbillon Capital Partners
New York
– -$39.4M -572,594 Closed
Balyasny Asset Management
580
Balyasny Asset Management
Illinois
– -$20.3M -295,509 Closed
NI
581
Numeric Investors
Massachusetts
– -$17.8M -258,911 Closed
CPM
582
Crescent Park Management
California
– -$17.5M -254,422 Closed
OAM
583
Origin Asset Management
United Kingdom
– -$16.1M -233,986 Closed
N
584
Natixis
France
– -$14M -202,874 Closed
SC
585
Sculptor Capital
New York
– -$11.4M -165,375 Closed
UPA
586
Union Point Advisors
California
– -$9.72M -141,295 Closed
LG
587
Leuthold Group
Minnesota
– -$8.91M -129,506 Closed
TCM
588
Trafelet Capital Management
New York
– -$8.86M -128,826 Closed
MCM
589
McKinley Capital Management
Alaska
– -$8.44M -122,716 Closed
AIS
590
AlphaOne Investment Services
Pennsylvania
– -$7.08M -102,929 Closed
SCM
591
Sterling Capital Management
North Carolina
– -$5.84M -84,897 Closed
HCMT
592
Highland Capital Management (Texas)
Texas
– -$5.52M -80,273 Closed
MC
593
Maplelane Capital
New York
– -$4.55M -66,151 Closed
BAM
594
Baring Asset Management
United Kingdom
– -$4.52M -65,749 Closed
GAMA
595
Graticule Asia Macro Advisors
New York
– -$3.82M -55,566 Closed
MPM
596
Meritage Portfolio Management
Kansas
– -$3.73M -54,276 Closed
TCM
597
Twin Capital Management
Pennsylvania
– -$3.55M -51,584 Closed
B
598
BP
United Kingdom
– -$3.19M -46,305 Closed
Fiera Capital (Canada)
599
Fiera Capital (Canada)
Quebec, Canada
– -$3.09M -44,850 Closed
CM
600
Churchill Management
California
– -$2.12M -30,748 Closed
22 23
24
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