Institutional Ownership Ambac Financial Group Inc (AMBC)
This table provides information about the institutional ownership of Ambac Financial Group Inc (AMBC). We have compiled data on the 195 institutions that hold shares in the stock, with a total of 39.3 Million shares, which have been reported (via 13F filing form) to have a value of $340 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Two Sigma Investments, LP
New York, NY |
May 15, 2025 Q1 2025 |
125,663
shares
|
$1.1 Million
0.0% of portfolio
|
Q1 2025
Reduced 5.01%
|
|
|
Xtx Topco LTD
London, X0 |
May 07, 2025 Q1 2025 |
119,607
shares
|
$1.05 Million
0.06% of portfolio
|
Q1 2025
Added 326.25%
|
|
|
Balyasny Asset Management LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
118,765
shares
|
$1.04 Million
0.0% of portfolio
|
Q1 2025
New holding
|
|
|
Ea Series Trust
Havertown, PA |
Jul 27, 2023 Q2 2023 |
117,822
shares
|
$1.03 Million
0.06% of portfolio
|
Q2 2023
New holding
|
|
|
Occudo Quantitative Strategies LP
Fort Lauderdale, FL |
May 15, 2025 Q1 2025 |
114,575
shares
|
$1 Million
0.14% of portfolio
|
Q1 2025
New holding
|
|
|
Credit Suisse Ag
Zurich, V8 |
May 10, 2024 Q1 2024 |
104,142
shares
|
$912,283
0.0% of portfolio
|
Q4 2023
Added 2.56%
|
|
|
Wolverine Trading, LLC
Chicago, IL |
May 15, 2025 Q1 2025 |
101,058
shares
|
$885,268
0.0% of portfolio
|
Q1 2025
Added 251.48%
|
|
|
Quantbot Technologies LP
New York, NY |
May 13, 2025 Q1 2025 |
100,308
shares
|
$878,698
0.03% of portfolio
|
Q1 2025
Added 148.08%
|
|
|
Ameriprise Financial Inc
Minneapolis, MN |
May 14, 2025 Q1 2025 |
99,552
shares
|
$872,075
0.0% of portfolio
|
Q1 2025
Reduced 57.75%
|
|
|
Imc Chicago, LLC
|
Apr 14, 2025 Q1 2025 |
94,803
shares
|
$830,474
0.03% of portfolio
|
Q1 2025
Added 212.72%
|
|
|
Exodus Point Capital Management, LP
New York, NY |
May 14, 2025 Q1 2025 |
93,039
shares
|
$815,021
0.01% of portfolio
|
Q1 2025
New holding
|
|
|
Vela Investment Management, LLC
New Albany, OH |
Apr 29, 2025 Q1 2025 |
92,412
shares
|
$809,529
0.26% of portfolio
|
Q1 2025
Added 47.66%
|
|
|
Swiss National Bank
Zurich, V8 |
May 12, 2025 Q1 2025 |
91,900
shares
|
$805,044
0.0% of portfolio
|
Q1 2025
Reduced 1.5%
|
|
|
Ubs Asset Management Americas Inc
Chicago, IL |
May 19, 2025 Q1 2025 |
89,256
shares
|
$781,882
0.0% of portfolio
|
Q1 2025
Reduced 54.0%
|
|
|
Dark Forest Capital Management LP
Weston, CT |
May 15, 2025 Q1 2025 |
77,234
shares
|
$676,569
0.03% of portfolio
|
Q1 2025
New holding
|
|
|
Brevan Howard Capital Management LP
St. Helier, Y9 |
May 15, 2025 Q1 2025 |
74,331
shares
|
$651,139
0.01% of portfolio
|
Q1 2025
New holding
|
|
|
Nebula Research & Development LLC
New York, NY |
May 15, 2025 Q1 2025 |
73,102
shares
|
$640,373
0.06% of portfolio
|
Q1 2025
Added 34.93%
|
|
|
Public Sector Pension Investment Board
Montreal, A8 |
May 12, 2025 Q1 2025 |
72,000
shares
|
$630,720
0.0% of portfolio
|
Q1 2025
Reduced 62.26%
|
|
|
Wells Fargo & Company
San Francisco, CA |
May 13, 2025 Q1 2025 |
71,321
shares
|
$624,771
0.0% of portfolio
|
Q1 2025
Reduced 0.14%
|
|
|
Rhumbline Advisers
Boston, MA |
May 29, 2025 Q1 2025 |
69,540
shares
|
$609,170
0.0% of portfolio
|
Q4 2024
Added 102.76%
|
|
|
Royce & Associates LP
|
May 06, 2025 Q1 2025 |
66,122
shares
|
$579,228
0.01% of portfolio
|
Q1 2025
Reduced 9.34%
|
|
|
Caxton Associates LLP
London, |
May 15, 2025 Q1 2025 |
65,647
shares
|
$575,067
0.02% of portfolio
|
Q1 2025
New holding
|
|
|
Jefferies Group LLC
New York, NY |
Sep 21, 2023 Q3 2022 |
65,564
shares
|
$574,340
0.01% of portfolio
|
Q3 2022
Added 309.78%
|
|
|
Dynamic Technology Lab Private LTD
Singapore, U0 |
May 16, 2025 Q1 2025 |
64,233
shares
|
$562,681
0.09% of portfolio
|
Q1 2025
New holding
|
|
|
Jpmorgan Chase & CO
New York, NY |
May 12, 2025 Q1 2025 |
63,419
shares
|
$555,550
0.0% of portfolio
|
Q1 2025
Reduced 77.09%
|