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Western Digital

696 hedge funds and large institutions have $14.4B invested in Western Digital in 2018 Q3 according to their latest regulatory filings, with 58 funds opening new positions, 294 increasing their positions, 253 reducing their positions, and 145 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
696
Holders Change
-95
Holders Change %
-12.01%
% of All Funds
15.94%
Holding in Top 10
11
Holding in Top 10 Change
-5
Holding in Top 10 Change %
-31.25%
% of All Funds
0.25%
New
58
Increased
294
Reduced
253
Closed
145
Calls
$407M
Puts
$714M
Net Calls
-$307M
Net Calls Change
+$40.9M
Name Holding Trade Value Shares
Change
Shares
Change %
CAL
726
Capital Analysts LLC
Pennsylvania
-$2.56M -43,799 Closed
3C
727
361 Capital
Colorado
-$2.49M -42,552 Closed
ECM
728
Element Capital Management
New York
-$2.29M -39,152 Closed
Marshall Wace
729
Marshall Wace
United Kingdom
-$2.24M -38,220 Closed
GCP
730
GSA Capital Partners
United Kingdom
-$2M -34,166 Closed
SMG
731
Spectrum Management Group
Indiana
-$1.85M -31,560 Closed
TI
732
Trexquant Investment
Connecticut
-$1.8M -30,805 Closed
GAMA
733
Graticule Asia Macro Advisors
New York
-$1.69M -28,841 Closed
TCM
734
Teza Capital Management
Illinois
-$1.67M -28,561 Closed
MSU
735
Mizuho Securities USA
New York
-$1.62M -27,651 Closed
Balyasny Asset Management
736
Balyasny Asset Management
Illinois
-$1.62M -27,624 Closed
WVP
737
Worth Venture Partners
New Jersey
-$1.44M -24,653 Closed
RA
738
RiverPark Advisors
New York
-$1.43M -24,476 Closed
BBCM
739
Boardman Bay Capital Management
New York
-$1.35M -23,070 Closed
QAM
740
Quantres Asset Management
Cayman Islands
-$1.35M -23,020 Closed
VF
741
Virtu Financial
New York
-$1.33M -22,801 Closed
HT
742
HAP Trading
New York
-$1.3M -22,192 Closed
WB
743
WesBanco Bank
West Virginia
-$1.23M -21,000 Closed
IA
744
Icon Advisers
Colorado
-$1.22M -20,771 Closed
LIM
745
Leavell Investment Management
Alabama
-$1.09M -18,480 Closed
CIP
746
Convergence Investment Partners
Florida
-$1.01M -17,325 Closed
SGCA
747
Steel Grove Capital Advisors
Tennessee
-$985K -16,727 Closed
WSCM
748
Wellington Shields Capital Management
New York
-$906K -15,479 Closed
TCM
749
Tuttle Capital Management
Connecticut
-$902K -15,420 Closed
PNAA
750
Pictet North America Advisors
Switzerland
-$840K -14,348 Closed