120 hedge funds and large institutions have $589M invested in Ambac in 2016 Q3 according to their latest regulatory filings, with 7 funds opening new positions, 37 increasing their positions, 41 reducing their positions, and 12 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
120
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
6
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$3.39M
Puts
$1.77M
Net Calls
Net Calls Change

Top Buyers

1 +$12.6M
2 +$4.15M
3 +$3.8M
4
Arrowstreet Capital
Arrowstreet Capital
Massachusetts
+$2.57M
5
GJL
Gendell Jeffrey L
+$2.53M
Name Holding Trade Value Shares
Change
Change in
Stake
26
$5.88M
27
$5.8M
28
$4.6M
29
$4.42M
30
$4.32M
31
$4.17M
32
$3.98M
33
$3.61M
34
$3.53M
35
$3.29M
36
$3.25M
37
$3.13M
38
$3.05M
39
$3.02M
40
$2.9M
41
$2.77M
42
$2.57M
43
$2.5M
44
$2.27M
45
$2.08M
46
$1.95M
47
$1.93M
48
$1.75M
49
$1.65M
50
$1.57M