115 hedge funds and large institutions have $507M invested in Ambac in 2016 Q1 according to their latest regulatory filings, with 10 funds opening new positions, 41 increasing their positions, 37 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
115
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
4
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$678K
Puts
$550K
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
1
$35.4M
2
$35.1M
3
$32.4M
4
$31.4M
5
$30.7M
6
$28.5M
7
$27.4M
8
$25.9M
9
$19.6M
10
$17.4M
11
$15.4M
12
$15M
13
$14.4M
14
$12.7M
15
$12.5M
16
$11.7M
17
$8.65M
18
$7.89M
19
$6.67M
20
$5.97M
21
$5.66M
22
$5.53M
23
$5.41M
24
$4.64M
25
$4.11M