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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 %
CSS
76
Cubist Systematic Strategies
Connecticut
$554K -$4.66M -368,366 -89%
IIM
77
INTECH Investment Management
Florida
$552K +$252K +19,921 +84%
AllianceBernstein
78
AllianceBernstein
Tennessee
$522K +$192K +15,200 +58%
QT
79
Quantbot Technologies
New York
$511K -$120K -9,465 -19%
YIH
80
Y-Intercept (HK)
Hong Kong
$491K +$91.3K +7,216 +23%
Thrivent Financial for Lutherans
81
Thrivent Financial for Lutherans
Minnesota
$464K -$7.39K -584 -2%
HighTower Advisors
82
HighTower Advisors
Illinois
$448K -$14.8K -1,171 -3%
CC
83
Centiva Capital
New York
$444K -$124K -9,826 -22%
IMC Chicago
84
IMC Chicago
Illinois
$383K -$14K -1,108 -4%
Wolverine Trading
85
Wolverine Trading
Illinois
$357K +$357K +28,752 New
PP
86
PDT Partners
New York
$357K -$445K -35,197 -56%
XT
87
XTX Topco
Cayman Islands
$355K +$160K +12,680 +82%
SEI Investments
88
SEI Investments
Pennsylvania
$354K -$670 -53 -0.2%
SOADOR
89
State of Alaska Department of Revenue
Alaska
$340K -$2.02K -160 -0.6%
MIM
90
MetLife Investment Management
New Jersey
$340K +$28.7K +2,269 +9%
FRM
91
Fox Run Management
Connecticut
$339K -$328K -25,918 -49%
Mirae Asset Global ETFs Holdings
92
Mirae Asset Global ETFs Holdings
Hong Kong
$326K +$24.8K +1,958 +8%
IMRF
93
Illinois Municipal Retirement Fund
Illinois
$316K -$15.4K -1,214 -5%
CF
94
Corebridge Financial
Texas
$307K -$9.64K -762 -3%
Ensign Peak Advisors
95
Ensign Peak Advisors
Utah
$305K – – –
LSERS
96
Louisiana State Employees Retirement System
Louisiana
$290K – – –
CAM
97
Cresset Asset Management
Illinois
$285K -$26.6K -2,106 -9%
Amundi
98
Amundi
France
$281K +$194K +16,752 +224%
GCM
99
Gator Capital Management
Florida
$271K -$644K -50,883 -70%
Creative Planning
100
Creative Planning
Kansas
$268K +$92.4K +7,305 +53%
2 3
4
5 6