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Western Digital
WDC

Overview Fund Activity

762 hedge funds and large institutions have $21.6B invested in Western Digital in 2017 Q3 according to their latest regulatory filings, with 78 funds opening new positions, 302 increasing their positions, 275 reducing their positions, and 79 closing their positions.

Holders
762
Holders Change
-11
Holders Change %
-1.42%
% of All Funds
19.03%
Holding in Top 10
25
Holding in Top 10 Change
-22
Holding in Top 10 Change %
-46.81%
% of All Funds
0.62%
New
78
Increased
302
Reduced
275
Closed
79
Calls
$568M
Puts
$874M
Net Calls
-$307M
Net Calls Change
+$117M

Top Buyers

1
AQR Capital Management
1
AQR Capital Management
Connecticut
$479M
2
Goldman Sachs
2
Goldman Sachs
New York
$352M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$126M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$2.69B
5
Capital World Investors
5
Capital World Investors
California
$1.09B

Top Sellers

1
DCM
1
Discovery Capital Management
Connecticut
$0
2
AIM
2
Artemis Investment Management
United Kingdom
$117M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$188M
4
FAM
4
Fred Alger Management
New York
$173M
5
SCM
5
Sirios Capital Management
Massachusetts
$0
Name Market Value Shares Shares
Change 		Shares
Change %
XK
251
Xact Kapitalforvaltning
Sweden
$5.61M 64,938 +1,767 +3%
AP
252
AHL Partners
United Kingdom
$5.53M 63,971 +60,186 +1,590%
GCMG
253
Gyroscope Capital Management Group
Florida
$5.41M 62,598 +62,598 New
BPC
254
Banque Pictet & Cie
Switzerland
$5.32M 61,528 -4,408 -7%
ARTA
255
A.R.T. Advisors
New York
$5.27M 61,000 +27,500 +82%
Two Sigma Advisers
256
Two Sigma Advisers
New York
$5.22M 60,386 +60,386 New
FWIA
257
Fort Washington Investment Advisors
Ohio
$5.22M 60,372 – –
SAM
258
Securian Asset Management
Minnesota
$5.12M 59,254 +536 +0.9%
OIM
259
Orca Investment Management
Oregon
$5.05M 58,405 -1,102 -2%
WBC
260
Westpac Banking Corp
Australia
$5.02M 58,050 +2,466 +4%
GHAM
261
Gilman Hill Asset Management
Connecticut
$4.93M 57,106 -2,265 -4%
DSI
262
Daiwa SB Investments
Japan
$4.92M 56,940 -240 -0.4%
Creative Planning
263
Creative Planning
Kansas
$4.91M 56,826 +18,132 +47%
RR
264
Robotti Robert
$4.88M 56,494 -436 -0.8%
AA
265
Apriem Advisors
California
$4.82M 55,762 -22,223 -28%
GIM
266
Goelzer Investment Management
Indiana
$4.77M 55,223 -600 -1%
B
267
Barings
North Carolina
$4.71M 54,503 +16,400 +43%
EIM
268
ExxonMobil Investment Management
Texas
$4.65M 53,848 -2,070 -4%
BOTW
269
Bank of the West
California
$4.63M 53,600 +53,600 New
Public Employees Retirement Association of Colorado
270
Public Employees Retirement Association of Colorado
Colorado
$4.63M 53,543 -1,574 -3%
URS
271
Utah Retirement Systems
Utah
$4.62M 53,526 +100 +0.2%
MNA
272
Manning & Napier Advisors
New York
$4.59M 53,102 -4,261 -7%
Mitsubishi UFJ Asset Management
273
Mitsubishi UFJ Asset Management
Japan
$4.58M 53,027 +1,286 +2%
CEP
274
Chicago Equity Partners
Illinois
$4.53M 52,465 -22,385 -30%
Group One Trading
275
Group One Trading
Illinois
$4.46M 51,642 +90 +0.2%
9 10
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