150 hedge funds and large institutions have $738M invested in Ambac in 2016 Q4 according to their latest regulatory filings, with 41 funds opening new positions, 44 increasing their positions, 30 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
150
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
8
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$17.4M
Puts
$4.89M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$57.9M
2
$50.4M
3
$50.1M
4
$44.7M
5
$39M
6
$30.4M
7
$24.3M
8
$22.1M
9
$21.5M
10
$19.4M
11
$18.3M
12
$18M
13
$16.6M
14
$15.3M
15
$14.5M
16
$14.3M
17
$13.2M
18
$11.7M
19
$11.3M
20
$11M
21
$10.9M
22
$9.41M
23
$9.28M
24
$9.11M
25
$8.23M