157 hedge funds and large institutions have $722M invested in Ambac in 2018 Q3 according to their latest regulatory filings, with 19 funds opening new positions, 60 increasing their positions, 47 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

Call options by funds: $ | Put options by funds: $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more repeat investments, than reductions

Existing positions increased: | Existing positions reduced:

more funds holding

Funds holding:

1% less capital invested

Capital invested by funds: $728M → $722M (-$5.91M)

2.93% less ownership

Funds ownership: 80.91%77.98% (-2.9%)

40% less funds holding in top 10

Funds holding in top 10: 53 (-2)

Holders
157
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
3
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$47.8M
Puts
$14.2M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
76
$962K
77
$881K
78
$845K
79
$813K
80
$799K
81
$727K
82
$707K
83
$691K
84
$683K
85
$668K
86
$666K
87
$648K
88
$647K
89
$607K
90
$602K
91
$582K
92
$567K
93
$538K
94
$535K
95
$513K
96
$511K
97
$501K
98
$458K
99
$454K
100
$410K