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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.

New
Increased
Maintained
Reduced
Closed
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 Holding Trade Value Shares
Change 		Shares
Change %
CAW
476
Cornerstone Advisors (Washington)
Washington
$125K +$909 +20 +0.7%
CAM
477
ClariVest Asset Management
California
$125K +$6.93K +154 +6%
CTC
478
Central Trust Company
Missouri
$112K +$112K +2,461 New
PI
479
PineBridge Investments
New York
$110K -$86.7K -1,901 -44%
TF
480
Tompkins Financial
New York
$108K +$108K +2,379 New
ARMT
481
Amica Retiree Medical Trust
Rhode Island
$103K – – –
OMCS
482
Old Mutual Customised Solutions
South Africa
$96K – – –
PAM
483
PartnerRe Asset Management
Connecticut
$93K -$158K -3,474 -63%
PAIA
484
Park Avenue Institutional Advisers
New York
$90K -$1.67K -37 -2%
Fifth Third Bancorp
485
Fifth Third Bancorp
Ohio
$87K -$42.2K -934 -33%
TIM
486
Tortoise Investment Management
New York
$75K – – –
TRCT
487
Tower Research Capital (TRC)
New York
$74K +$74K +1,623 New
MFW
488
Mosaic Family Wealth
Missouri
$74K +$74K +1,631 New
ASN
489
Advisory Services Network
Georgia
$73K +$54.2K +1,190 +288%
EDRH
490
Edmond de Rothschild Holding
Switzerland
$71K -$84.2K -1,852 -54%
EDRS
491
Edmond de Rothschild (Suisse)
Switzerland
$71K – – –
LOAMS
492
Lombard Odier Asset Management (Switzerland)
Switzerland
$67K +$67K +1,454 New
GLI
493
Guardian Life Insurance
New York
$66K -$14.9K -328 -18%
WTB
494
Washington Trust Bank
Washington
$63K – – –
VFA
495
Virtus Fund Advisers
Connecticut
$50K – – –
JIM
496
Jupiter Investment Management
United Kingdom
$46K +$46K +1,024 New
MFS
497
MSI Financial Services
Massachusetts
$44K -$11.1K -244 -20%
SAMC
498
Shinko Asset Management Company
Japan
$41K – – –
TDC
499
Thompson Davis & Co
Virginia
$41K +$6.15K +137 +18%
NIMI
500
Natixis Investment Managers International
France
$36K -$138K -3,042 -79%
18 19
20
21 22