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Ambac
AMBC

Overview Fund Activity

180 hedge funds and large institutions have $522M invested in Ambac in 2024 Q4 according to their latest regulatory filings, with 24 funds opening new positions, 68 increasing their positions, 55 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
180
Holders Change
+1
Holders Change %
+0.56%
% of All Funds
2.4%
Holding in Top 10
2
Holding in Top 10 Change
-1
Holding in Top 10 Change %
-33.33%
% of All Funds
0.03%
New
24
Increased
68
Reduced
55
Closed
23
Calls
$56.8M
Puts
$4.74M
Net Calls
+$52.1M
Net Calls Change
+$30.6M

Top Buyers

1
WHCM
1
Wolf Hill Capital Management
Connecticut
$12.7M
2
PCM
2
Portolan Capital Management
Massachusetts
$7.46M
3
Goldman Sachs
3
Goldman Sachs
New York
$15M
4
Susquehanna International Group
4
Susquehanna International Group
Pennsylvania
$9.55M
5
Nuveen Asset Management
5
Nuveen Asset Management
Illinois
$10.4M

Top Sellers

1
Vanguard Group
1
Vanguard Group
Pennsylvania
$40.7M
2
CSS
2
Cubist Systematic Strategies
Connecticut
$554K
3
Citadel Advisors
3
Citadel Advisors
Florida
$4.79M
4
Morgan Stanley
4
Morgan Stanley
New York
$6.3M
5
HIM
5
Hillsdale Investment Management
Ontario, Canada
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
Federated Hermes
201
Federated Hermes
Pennsylvania
– -$28.1K -2,503 Closed
PHK
202
Point72 Hong Kong
Hong Kong
– -$15.4K -1,370 Closed
QL
203
Quarry LP
New York
– -$14K -1,246 Closed
Allspring Global Investments
204
Allspring Global Investments
North Carolina
– -$728 -65 Closed
5 6 7 8
9