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

Top Sellers

1
Vanguard Group
Vanguard Group
Pennsylvania
$40.7M
2
CSS
Cubist Systematic Strategies
Connecticut
$554K
3
Citadel Advisors
Citadel Advisors
Florida
$4.79M
4
Morgan Stanley
Morgan Stanley
New York
$6.3M
5
HIM
Hillsdale Investment Management
Ontario, Canada
$0
Name Holding Trade Value Shares
Change 		Shares
Change %
AF
176
Allworth Financial
California
$215 – – –
PS
177
Principal Securities
Iowa
$202 +$202 +16 New
UB
178
UMB Bank
Missouri
$190 – – –
IA
179
IFP Advisors
Florida
$152 – – –
SS
180
SBI Securities
Japan
$127 +$127 +10 New
NA
181
NewEdge Advisors
Louisiana
$63 – – –
HIM
182
Hillsdale Investment Management
Ontario, Canada
– -$2.58M -230,200 Closed
Allianz Asset Management
183
Allianz Asset Management
Germany
– -$952K -84,926 Closed
Simplex Trading
184
Simplex Trading
Illinois
– -$590K -52,673 Closed
Acadian Asset Management
185
Acadian Asset Management
Massachusetts
– -$537K -48,114 Closed
JF
186
Jump Financial
Illinois
– -$491K -43,816 Closed
Man Group
187
Man Group
United Kingdom
– -$475K -42,348 Closed
LPL Financial
188
LPL Financial
California
– -$406K -36,240 Closed
A
189
AlphaQuest
New York
– -$397K -35,388 Closed
PP
190
Paloma Partners
Connecticut
– -$371K -33,068 Closed
MF
191
Magnetar Financial
Illinois
– -$274K -24,403 Closed
DTL
192
Dynamic Technology Lab
Singapore
– -$270K -24,044 Closed
Teacher Retirement System of Texas
193
Teacher Retirement System of Texas
Texas
– -$212K -18,919 Closed
WC
194
Wexford Capital
Florida
– -$202K -18,000 Closed
GS
195
GTS Securities
New York
– -$192K -17,092 Closed
SG Americas Securities
196
SG Americas Securities
New York
– -$185K -16,467 Closed
IP
197
Interval Partners
New York
– -$115K -10,238 Closed
LFCM
198
Long Focus Capital Management
Puerto Rico
– -$112K -10,000 Closed
NC
199
nVerses Capital
Florida
– -$108K -9,600 Closed
CFM
200
Catalyst Funds Management
Australia
– -$33.6K -3,000 Closed
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