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
126
$153K
127
$143K
128
$123K
129
$111K
130
$108K
131
$100K
132
$78K
133
$72K
134
$61K
135
$40K
136
$28K
137
$24K
138
$22K
139
$19K
140
$18K
141
$15K
142
$15K
143
$15K
144
$14K
145
$12K
146
$9K
147
$8K
148
$5K
149
$4K
150
$4K