WDC icon

Western Digital
WDC

Overview Fund Activity

545 hedge funds and large institutions have $16.4B invested in Western Digital in 2015 Q3 according to their latest regulatory filings, with 50 funds opening new positions, 222 increasing their positions, 215 reducing their positions, and 77 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
545
Holders Change
-33
Holders Change %
-5.71%
% of All Funds
15.23%
Holding in Top 10
15
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-6.25%
% of All Funds
0.42%
New
50
Increased
222
Reduced
215
Closed
77
Calls
$345M
Puts
$281M
Net Calls
+$64.8M
Net Calls Change
+$100M

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$560M
2
Citadel Advisors
2
Citadel Advisors
Florida
$458M
3
D.E. Shaw & Co
3
D.E. Shaw & Co
New York
$245M
4
AAMU
4
AEGON Asset Management (UK)
United Kingdom
$115M
5
IIM
5
Ivory Investment Management
New York
$169M

Top Sellers

1
Wellington Management Group
1
Wellington Management Group
Massachusetts
$262M
2
AL
2
AJO LP
Pennsylvania
$5.45M
3
T. Rowe Price Associates
3
T. Rowe Price Associates
Maryland
$158M
4
Goldman Sachs
4
Goldman Sachs
New York
$193M
5
Principal Financial Group
5
Principal Financial Group
Iowa
$27.2M
Name Holding Trade Value Shares
Change 		Shares
Change %
AAF
251
Andra AP-fonden
Sweden
$3.36M +$691K +11,510 +26%
SFP
252
Santa Fe Partners
New Mexico
$3.32M +$3.32M +55,259 New
GL
253
GLG LLC
New York
$3.22M -$21.7K -361 -0.7%
URS
254
Utah Retirement Systems
Utah
$3.19M +$15.9K +265 +0.5%
Mackenzie Financial
255
Mackenzie Financial
Ontario, Canada
$3.19M -$43.5K -725 -1%
BCM
256
BlueCrest Capital Management
Jersey
$3.15M +$120K +1,991 +4%
JG
257
Jefferies Group
New York
$3.11M -$739K -12,305 -19%
SGCIA
258
Smith Graham & Co Investment Advisors
Texas
$3.11M +$69.1K +1,151 +2%
CCI
259
Credit Capital Investments
New Jersey
$3.06M -$1.92M -31,974 -39%
OPERF
260
Oregon Public Employees Retirement Fund
Oregon
$2.94M +$19.9K +332 +0.7%
Victory Capital Management
261
Victory Capital Management
Texas
$2.84M -$380K -6,322 -12%
Nomura Holdings
262
Nomura Holdings
Japan
$2.77M -$418K -6,984 -13%
TI
263
Trexquant Investment
Connecticut
$2.72M +$1.21M +20,110 +80%
LS
264
Livforsakringsbolaget Skandia
Sweden
$2.66M – – –
VRS
265
Virginia Retirement Systems
Virginia
$2.57M -$8.5M -141,633 -77%
CCM
266
Cadence Capital Management
Massachusetts
$2.52M +$2.52M +41,983 New
HCS
267
Harvest Capital Strategies
California
$2.46M +$154K +2,567 +7%
Nomura Asset Management
268
Nomura Asset Management
Japan
$2.41M +$86.6K +1,442 +4%
MSA
269
Mason Street Advisors
Wisconsin
$2.37M +$148K +2,463 +7%
SGA
270
Strategic Global Advisors
California
$2.34M +$1.26M +21,014 +117%
Mitsubishi UFJ Asset Management
271
Mitsubishi UFJ Asset Management
Japan
$2.3M -$1.16M -19,314 -34%
AAM
272
Advisors Asset Management
Colorado
$2.29M -$228K -3,806 -9%
SDIC
273
South Dakota Investment Council
South Dakota
$2.26M +$1.47M +24,476 +185%
CEI
274
Clark Estates Inc
New York
$2.2M – – –
SSCM
275
Summit Street Capital Management
New York
$2.19M +$2.19M +36,545 New
9 10
11
12 13