125 hedge funds and large institutions have $506M invested in Ambac in 2015 Q3 according to their latest regulatory filings, with 22 funds opening new positions, 52 increasing their positions, 33 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
125
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
$9.49M
Puts
$4.09M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
51
$1.22M
52
$1.21M
53
$1.19M
54
$1.11M
55
$1.07M
56
$1.07M
57
$1.03M
58
$1.01M
59
$1.01M
60
$974K
61
$967K
62
$964K
63
$864K
64
$814K
65
$721K
66
$719K
67
$667K
68
$666K
69
$595K
70
$572K
71
$547K
72
$511K
73
$509K
74
$500K
75
$492K