174 hedge funds and large institutions have $637M invested in Ambac in 2023 Q4 according to their latest regulatory filings, with 29 funds opening new positions, 57 increasing their positions, 59 reducing their positions, and 21 closing their positions.

New
Increased
Maintained
Reduced
Closed

more call options, than puts

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

more capital invested

Capital invested by funds: $ → $

more first-time investments, than exits

New positions opened: | Existing positions closed:

more ownership

Funds ownership:

5% more funds holding

Funds holding: 166174 (+8)

0% more funds holding in top 10

Funds holding in top 10: 22 (0)

3% less repeat investments, than reductions

Existing positions increased: 57 | Existing positions reduced: 59

Holders
174
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$14.7M
Puts
$4.06M
Net Calls
Net Calls Change

Top Buyers

1 +$11.7M
2 +$8.63M
3 +$8.14M
4
Walleye Trading
Walleye Trading
New York
+$7.78M
5
BlackRock
BlackRock
New York
+$7.5M
Name Holding Trade Value Shares
Change
Change in
Stake
76
$639K
77
$625K
78
$609K
79
$603K
80
$591K
81
$554K
82
$551K
83
$511K
84
$497K
85
$485K
86
$465K
87
$462K
88
$458K
89
$454K
90
$451K
91
$439K
92
$418K
93
$405K
94
$401K
95
$398K
96
$382K
97
$376K
98
$372K
99
$372K
100
$371K