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

Top Sellers

1
Citadel Advisors
Citadel Advisors
Florida
$3.39M
2
D.E. Shaw & Co
D.E. Shaw & Co
New York
$30.5M
3
AIM
abrdn Investment Management
United Kingdom
$104M
4
IIM
Ivory Investment Management
New York
$11.5M
5
Alyeska Investment Group
Alyeska Investment Group
Illinois
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
COPPSERS
351
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$723K -$165K -3,644 -19%
IIM
352
Ironwood Investment Management
Massachusetts
$717K +$146K +3,209 +25%
BCM
353
Bluefin Capital Management
New York
$711K +$711K +15,675 New
GVT
354
Genesee Valley Trust
New York
$706K +$212K +4,667 +43%
CIM
355
Calvert Investment Management
Maryland
$701K +$215K +4,745 +44%
B
356
Barings
North Carolina
$697K – – –
SAM
357
Shell Asset Management
Netherlands
$696K -$1.42M -31,320 -67%
Squarepoint
358
Squarepoint
New York
$695K -$161K -3,537 -19%
SF
359
Synovus Financial
Georgia
$684K -$157K -3,471 -19%
APFBOT
360
Amica Pension Fund Board of Trustees
Rhode Island
$677K – – –
BTW
361
Boston Trust Walden
Massachusetts
$663K -$103K -2,282 -14%
TI
362
Turner Investments
Pennsylvania
$661K +$661K +14,553 New
Group One Trading
363
Group One Trading
Illinois
$661K +$661K +14,553 New
CI
364
Constellation Investments
Ohio
$658K +$10.5K +232 +2%
SS
365
Simplicity Solutions
Minnesota
$652K +$652K +14,364 New
NB
366
Norinchukin Bank
Japan
$650K -$142K -3,120 -18%
CIA
367
Covington Investment Advisors
Pennsylvania
$633K -$30.3K -668 -5%
TC
368
Telemus Capital
Michigan
$629K +$259K +5,708 +70%
MAM
369
Meeder Asset Management
Ohio
$612K -$237K -5,225 -28%
CIA
370
Choate Investment Advisors
Massachusetts
$609K +$609K +7,283 New
LWM
371
Lyons Wealth Management
Florida
$601K +$601K +13,230 New
NSAM
372
North Star Asset Management
Wisconsin
$600K – – –
Victory Capital Management
373
Victory Capital Management
Texas
$599K -$1.54M -34,043 -72%
Federated Hermes
374
Federated Hermes
Pennsylvania
$595K -$12.9M -284,498 -96%
SC
375
Saturna Capital
Washington
$570K -$30K -661 -5%
13 14
15
16 17