Purchases and Sales Made in Q1 2025 in Ambac Financial Group Inc (AMBC)
This table provides information about the institutional ownership of Ambac Financial Group Inc (AMBC) during Q1 2025. The information is specifically focused on institutions that hold shares of AMBAC FINANCIAL GROUP INC.
| Report Date | Institution (Fund) | Operation | Option | Shares change | Value Range | Shares Held | Trade History |
|---|---|---|---|---|---|---|---|
|
May 15, 2025
Q1 2025
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
BUY
|
- |
724K+ 190.95% |
$5.97M - $8.98M
|
1.1M
$9.51M
|
|
|
May 15, 2025
Q1 2025
|
Schonfeld Strategic Advisors LLC
New York, NY |
BUY
|
- |
522KNew |
$4.31M - $6.48M
|
522K
$4.5M
|
|
|
May 14, 2025
Q1 2025
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
BUY
|
- |
426K+ 56.37% |
$3.51M - $5.28M
|
1.18M
$10.2M
|
|
|
May 14, 2025
Q1 2025
|
Jane Street Group, LLC
New York, NY |
BUY
|
- |
408K+ 129.02% |
$3.37M - $5.06M
|
724K
$6.24M
|
|
|
May 15, 2025
Q1 2025
|
Morgan Stanley
New York, NY |
BUY
|
- |
360K+ 72.31% |
$2.97M - $4.47M
|
858K
$7.4M
|
|
|
May 14, 2025
Q1 2025
|
Group One Trading, L.P.
Chicago, IL |
BUY
|
- |
325K+ 2018.81% |
$2.68M - $4.04M
|
341K
$2.94M
|
|
|
May 15, 2025
Q1 2025
|
Israel Englander
Millennium Management LLC | New York, Ny
|
BUY
|
- |
299K+ 142.7% |
$2.47M - $3.71M
|
509K
$4.38M
|
|
|
May 15, 2025
Q1 2025
|
Hrt Financial LP
New York, NY |
BUY
|
- |
294K+ 273.08% |
$2.42M - $3.65M
|
401K
$3.46M
|
|
|
May 12, 2025
Q1 2025
|
Nuveen, LLC
Charlotte, NC |
BUY
|
- |
283KNew |
$2.33M - $3.51M
|
283K
$2.44M
|
|
|
May 07, 2025
Q1 2025
|
Prescott Group Capital Management, L.L.C.
Tulsa, OK |
BUY
|
- |
247K+ 126.97% |
$2.04M - $3.07M
|
442K
$3.81M
|
|
|
May 15, 2025
Q1 2025
|
Western Standard LLC
Los Angeles, CA |
BUY
|
- |
246K+ 54.2% |
$2.03M - $3.05M
|
699K
$6.03M
|
|
|
May 14, 2025
Q1 2025
|
Walleye Trading LLC
Plymouth, MN |
BUY
|
- |
245K+ 467.18% |
$2.02M - $3.04M
|
297K
$2.56M
|
|
|
May 14, 2025
Q1 2025
|
Trexquant Investment LP
Stamford, CT |
BUY
|
- |
161KNew |
$1.33M - $2M
|
161K
$1.39M
|
|
|
May 14, 2025
Q1 2025
|
Third Avenue Management LLC
New York, NY |
BUY
|
- |
136K+ 59.04% |
$1.12M - $1.69M
|
366K
$3.16M
|
|
|
May 12, 2025
Q1 2025
|
Simplex Trading, LLC
|
BUY
|
- |
131KNew |
$1.08M - $1.62M
|
131K
$1.13M
|
|
|
May 15, 2025
Q1 2025
|
Cubist Systematic Strategies, LLC
Stamford, CT |
BUY
|
- |
127K+ 289.52% |
$1.05M - $1.57M
|
171K
$1.47M
|
|
|
May 15, 2025
Q1 2025
|
Balyasny Asset Management LLC
Chicago, IL |
BUY
|
- |
119KNew |
$980K - $1.47M
|
119K
$1.02M
|
|
|
May 15, 2025
Q1 2025
|
Occudo Quantitative Strategies LP
Fort Lauderdale, FL |
BUY
|
- |
115KNew |
$945K - $1.42M
|
115K
$988K
|
|
|
May 15, 2025
Q1 2025
|
Paul Tudor Jones
Tudor Investment Corp Et Al | Stamford, Ct
|
BUY
|
- |
112K+ 67.91% |
$924K - $1.39M
|
277K
$2.39M
|
|
|
May 15, 2025
Q1 2025
|
Squarepoint Ops LLC
New York, NY |
BUY
|
- |
112K+ 92.29% |
$920K - $1.38M
|
232K
$2M
|
|
|
May 05, 2025
Q1 2025
|
Y Intercept (Hong Kong) LTD
|
BUY
|
- |
108K+ 276.95% |
$888K - $1.34M
|
146K
$1.26M
|
|
|
May 14, 2025
Q1 2025
|
Exodus Point Capital Management, LP
New York, NY |
BUY
|
- |
93KNew |
$768K - $1.15M
|
93K
$802K
|
|
|
May 07, 2025
Q1 2025
|
Xtx Topco LTD
London, X0 |
BUY
|
- |
91.5K+ 326.25% |
$755K - $1.14M
|
120K
$1.03M
|
|
|
May 15, 2025
Q1 2025
|
Caption Management, LLC
Oklahoma City, OK |
BUY
|
- |
90.6K+ 33.25% |
$747K - $1.12M
|
363K
$3.13M
|
|
|
May 15, 2025
Q1 2025
|
Engineers Gate Manager LP
New York, NY |
BUY
|
- |
82.7K+ 176.55% |
$682K - $1.03M
|
130K
$1.12M
|
|
|
May 15, 2025
Q1 2025
|
Dark Forest Capital Management LP
Weston, CT |
BUY
|
- |
77.2KNew |
$637K - $958K
|
77.2K
$666K
|
|
|
May 15, 2025
Q1 2025
|
Gendell Jeffrey L
Greenwich, CT |
BUY
|
- |
74.7K+ 14.17% |
$617K - $928K
|
602K
$5.19M
|
|
|
May 15, 2025
Q1 2025
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
BUY
|
- |
74.3KNew |
$613K - $922K
|
74.3K
$641K
|
|
|
May 15, 2025
Q1 2025
|
Wolverine Trading, LLC
Chicago, IL |
BUY
|
- |
72.3K+ 251.48% |
$597K - $897K
|
101K
$871K
|
|
|
May 15, 2025
Q1 2025
|
Caxton Associates LLP
London, |
BUY
|
- |
65.6KNew |
$542K - $815K
|
65.6K
$566K
|
|
|
Apr 14, 2025
Q1 2025
|
Imc Chicago, LLC
|
BUY
|
- |
64.5K+ 212.72% |
$532K - $800K
|
94.8K
$817K
|
|
|
May 16, 2025
Q1 2025
|
Dynamic Technology Lab Private LTD
Singapore, U0 |
BUY
|
- |
64.2KNew |
$530K - $797K
|
64.2K
$554K
|
|
|
May 15, 2025
Q1 2025
|
Barclays PLC
London, X0 |
BUY
|
- |
59.9K+ 13.93% |
$494K - $743K
|
490K
$4.22M
|
|
|
May 13, 2025
Q1 2025
|
Quantbot Technologies LP
New York, NY |
BUY
|
- |
59.9K+ 148.08% |
$494K - $743K
|
100K
$865K
|
|
|
May 13, 2025
Q1 2025
|
Ubs Group Ag
|
BUY
|
- |
52.4K+ 58.53% |
$432K - $650K
|
142K
$1.22M
|
|
|
May 13, 2025
Q1 2025
|
Geode Capital Management, LLC
Boston, MA |
BUY
|
- |
48.4K+ 4.63% |
$400K - $601K
|
1.09M
$9.44M
|
|
|
May 09, 2025
Q1 2025
|
Deutsche Bank Ag\
Frankfurt Am Main, 2M |
BUY
|
- |
48.1K+ 7.13% |
$397K - $597K
|
723K
$6.23M
|
|
|
May 14, 2025
Q1 2025
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
BUY
|
- |
47.3K+ 38.08% |
$390K - $587K
|
172K
$1.48M
|
|
|
May 15, 2025
Q1 2025
|
Point72 Asia (Singapore) Pte. Ltd.
Singapore, U0 |
BUY
|
- |
45K+ 34853.49% |
$371K - $558K
|
45.1K
$389K
|
|
|
May 14, 2025
Q1 2025
|
Hap Trading, LLC
New York, NY |
BUY
|
- |
41.9KNew |
$346K - $520K
|
41.9K
$362K
|
|
|
May 15, 2025
Q1 2025
|
Jain Global LLC
New York, NY |
BUY
|
- |
36.7KNew |
$303K - $455K
|
36.7K
$316K
|
|
|
Apr 15, 2025
Q1 2025
|
Sg Americas Securities, LLC
|
BUY
|
- |
36.2KNew |
$299K - $449K
|
36.2K
$312K
|
|
|
Apr 29, 2025
Q1 2025
|
Vela Investment Management, LLC
New Albany, OH |
BUY
|
- |
29.8K+ 47.66% |
$246K - $370K
|
92.4K
$797K
|
|
|
May 15, 2025
Q1 2025
|
Magnetar Financial LLC
Evanston, IL |
BUY
|
- |
27.2KNew |
$224K - $337K
|
27.2K
$234K
|
|
|
May 15, 2025
Q1 2025
|
Steven Cohen
Point72 Asset Management, L.P. | Stamford, Ct
|
BUY
|
- |
25.8K+ 353.42% |
$213K - $320K
|
33.1K
$285K
|
|
|
May 15, 2025
Q1 2025
|
Quantessence Capital LLC
New York, NY |
BUY
|
- |
23.5KNew |
$194K - $292K
|
23.5K
$203K
|
|
|
May 14, 2025
Q1 2025
|
Entry Point Capital, LLC
New York, NY |
BUY
|
- |
20.2KNew |
$167K - $251K
|
20.2K
$174K
|
|
|
May 15, 2025
Q1 2025
|
Petrus Trust Company, Lta
Dallas, TX |
BUY
|
- |
19.4KNew |
$160K - $241K
|
19.4K
$168K
|
|
|
May 15, 2025
Q1 2025
|
Nebula Research & Development LLC
New York, NY |
BUY
|
- |
18.9K+ 34.93% |
$156K - $235K
|
73.1K
$630K
|
|
|
May 13, 2025
Q1 2025
|
Fox Run Management, L.L.C.
Greenwich, CT |
BUY
|
- |
18.4K+ 68.44% |
$151K - $228K
|
45.2K
$389K
|