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
76
$463K
77
$460K
78
$459K
79
$456K
80
$434K
81
$404K
82
$401K
83
$399K
84
$333K
85
$250K
86
$239K
87
$214K
88
$211K
89
$204K
90
$195K
91
$194K
92
$170K
93
$153K
94
$147K
95
$145K
96
$120K
97
$120K
98
$92K
99
$88K
100
$83K