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Western Digital
WDC

Overview Fund Activity

811 hedge funds and large institutions have $23.5B invested in Western Digital in 2018 Q1 according to their latest regulatory filings, with 114 funds opening new positions, 277 increasing their positions, 315 reducing their positions, and 81 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
811
Holders Change
+24
Holders Change %
+3.05%
% of All Funds
18.61%
Holding in Top 10
28
Holding in Top 10 Change
+12
Holding in Top 10 Change %
+75%
% of All Funds
0.64%
New
114
Increased
277
Reduced
315
Closed
81
Calls
$587M
Puts
$785M
Net Calls
-$199M
Net Calls Change
+$313M

Top Buyers

1
Viking Global Investors
Viking Global Investors
Connecticut
$277M
2
AAM
Amerigo Asset Management
Cayman Islands
$238M
3
Coatue Management
Coatue Management
New York
$111M
4
Alyeska Investment Group
Alyeska Investment Group
Illinois
$93.4M
5
AIM
Artemis Investment Management
United Kingdom
$169M

Top Sellers

1
AQR Capital Management
AQR Capital Management
Connecticut
$746M
2
Janus Henderson Group
Janus Henderson Group
United Kingdom
$140M
3
TSW
Thompson Siegel & Walmsley
Virginia
$2.29M
4
DnB Asset Management
DnB Asset Management
Norway
$10.3M
5
TCIM
TIAA CREF Investment Management
New York
$101M
Name Holding Trade Value Shares
Change 		Shares
Change %
AOWM
801
Alpha Omega Wealth Management
Virginia
$1K – – –
LWCFA
802
Loring Wolcott & Coolidge Fiduciary Advisors
Massachusetts
$1K – – –
JFA
803
JNBA Financial Advisors
Minnesota
$1K – – –
FCAG
804
First Capital Advisors Group
New Jersey
$1K +$1K +8 New
MIFH
805
Migdal Insurance & Financial Holdings
Israel
$1K +$1K +13 New
DBT
806
Dubuque Bank & Trust
Iowa
$1K +$1K +15 New
ED
807
Exane Derivatives
France
$182 -$343K -5,655 -100%
SFM
808
Stack Financial Management
Montana
– -$15.5M -257,391 Closed
TAM
809
Todd Asset Management
Kentucky
– -$13.8M -229,705 Closed
UOC
810
UBS O'Connor
Illinois
– -$13.4M -223,190 Closed
FCM
811
Freshford Capital Management
New York
– -$11.9M -197,291 Closed
SCM
812
Stevens Capital Management
Pennsylvania
– -$9.2M -153,109 Closed
ARTA
813
A.R.T. Advisors
New York
– -$8.63M -143,546 Closed
MC
814
Maverick Capital
Texas
– -$7.4M -123,092 Closed
NM
815
Nokota Management
New York
– -$6.6M -109,809 Closed
ZDA
816
Zweig-DiMenna Associates
New York
– -$6.2M -103,145 Closed
GHAM
817
Gilman Hill Asset Management
Connecticut
– -$4.3M -71,590 Closed
NA
818
Navellier & Associates
Nevada
– -$3.28M -54,489 Closed
ZIG
819
Zurich Insurance Group
Switzerland
– -$2.84M -47,283 Closed
HSA
820
Hussman Strategic Advisors
Maryland
– -$2.78M -46,305 Closed
SSG
821
Summit Securities Group
New York
– -$2.55M -42,468 Closed
NC
822
Northpointe Capital
Michigan
– -$2.46M -40,854 Closed
SC
823
Scotia Capital
Ontario, Canada
– -$2.06M -34,215 Closed
MA
824
MANA Advisors
New York
– -$1.93M -32,150 Closed
FP
825
FDO Partners
Massachusetts
– -$1.61M -26,824 Closed
31 32
33
34 35