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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 %
MPM
701
Meritage Portfolio Management
Kansas
-$10.8M -184,891 Closed
ZDA
702
Zweig-DiMenna Associates
New York
-$9.82M -167,886 Closed
Grantham, Mayo, Van Otterloo & Co (GMO)
703
Grantham, Mayo, Van Otterloo & Co (GMO)
Massachusetts
-$9.11M -155,736 Closed
DSI
704
Daiwa SB Investments
Japan
-$8.49M -145,040 Closed
SFM
705
Systematic Financial Management
New Jersey
-$8.04M -137,383 Closed
SCM
706
Sterling Capital Management
North Carolina
-$8.03M -137,304 Closed
CAM
707
Centre Asset Management
New York
-$7.54M -128,834 Closed
SCM
708
Stevens Capital Management
Pennsylvania
-$5.64M -96,403 Closed
WMSA
709
Weiss Multi-Strategy Advisers
New York
-$5.03M -85,995 Closed
HCM
710
Highbridge Capital Management
New York
-$5M -85,475 Closed
QT
711
Quantbot Technologies
New York
-$4.99M -85,360 Closed
CG
712
Clinton Group
New York
-$4.97M -84,995 Closed
MME
713
Meag Munich Ergo
Germany
-$4.27M -72,805 Closed
Point72 Asset Management
714
Point72 Asset Management
Connecticut
-$4.26M -72,765 Closed
CIC
715
Cornercap Investment Counsel
Georgia
-$3.8M -65,006 Closed
DAM
716
DLD Asset Management
New York
-$3.59M -61,387 Closed
CAM
717
Congress Asset Management
Massachusetts
-$3.24M -55,390 Closed
AIM
718
Assured Investment Management
New York
-$3.2M -54,676 Closed
FNBOO
719
First National Bank of Omaha
Nebraska
-$2.88M -49,243 Closed
B
720
Bailard
California
-$2.84M -48,571 Closed
AG
721
Algert Global
California
-$2.83M -48,313 Closed
IAS
722
IMA Advisory Services
Colorado
-$2.82M -48,153 Closed
EF
723
Empowered Funds
Pennsylvania
-$2.73M -47,019 Closed
BPC
724
Banque Pictet & Cie
Switzerland
-$2.71M -46,365 Closed
MF
725
MHI Funds
New York
-$2.67M -45,667 Closed