135 hedge funds and large institutions have $599M invested in Ambac in 2021 Q4 according to their latest regulatory filings, with 19 funds opening new positions, 53 increasing their positions, 31 reducing their positions, and 17 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
135
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
$10.1M
Puts
$3.7M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
51
$1.08M
52
$1.04M
53
$1.02M
54
$1.02M
55
$995K
56
$857K
57
$851K
58
$819K
59
$776K
60
$755K
61
$714K
62
$701K
63
$680K
64
$678K
65
$665K
66
$641K
67
$640K
68
$636K
69
$623K
70
$605K
71
$603K
72
$574K
73
$566K
74
$562K
75
$562K