933 hedge funds and large institutions have $29B invested in NOV in 2014 Q1 according to their latest regulatory filings, with 108 funds opening new positions, 405 increasing their positions, 307 reducing their positions, and 80 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
933
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
35
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$741M
Puts
$556M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
851
$140K
852
$139K
853
$137K
854
$135K
855
$131K
856
$125K
857
$125K
858
$122K
859
$119K
860
$114K
861
$103K
862
$101K
863
$97K
864
$95K
865
$93K
866
$92K
867
$88K
868
$86K
869
$82K
870
$78K
871
$78K
872
$78K
873
$74K
874
$70K
875
$68K