127 hedge funds and large institutions have $486M invested in Ambac in 2015 Q4 according to their latest regulatory filings, with 23 funds opening new positions, 43 increasing their positions, 35 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
127
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
5
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$862K
Puts
$1.15M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
76
$393K
77
$388K
78
$384K
79
$371K
80
$309K
81
$303K
82
$299K
83
$293K
84
$283K
85
$269K
86
$264K
87
$255K
88
$255K
89
$248K
90
$247K
91
$227K
92
$223K
93
$204K
94
$200K
95
$195K
96
$194K
97
$183K
98
$173K
99
$164K
100
$159K