932 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
932
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
1
$1.7B
2
$1.66B
3
$1.44B
4
$1.02B
5
$1.01B
6
$933M
7
$746M
8
$691M
9
$658M
10
$654M
11
$634M
12
$602M
13
$571M
14
$473M
15
$442M
16
$419M
17
$399M
18
$313M
19
$280M
20
$272M
21
$271M
22
$262M
23
$255M
24
$253M
25
$224M