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 156 institutions that hold shares in the stock, with a total of 40.6 Million shares, which have been reported (via 13F filing form) to have a value of $387 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Charles Schwab Investment Management Inc
San Francisco, CA |
Nov 10, 2025 Q3 2025 |
382,572
shares
|
$3.64 Million
0.0% of portfolio
|
Q3 2025
Reduced 1.39%
|
|
|
Northern Trust Corp
Chicago, IL |
Nov 14, 2025 Q3 2025 |
362,021
shares
|
$3.45 Million
0.0% of portfolio
|
Q3 2025
Reduced 6.92%
|
|
|
Bridgeway Capital Management, LLC
Houston, TX |
Nov 14, 2025 Q3 2025 |
319,493
shares
|
$3.04 Million
0.06% of portfolio
|
Q3 2025
Added 0.71%
|
|
|
Ubs Group Ag
|
Nov 13, 2025 Q3 2025 |
279,489
shares
|
$2.66 Million
0.0% of portfolio
|
Q3 2025
Reduced 22.42%
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
274,310
shares
|
$2.61 Million
0.0% of portfolio
|
Q3 2025
Reduced 70.84%
|
|
|
Empowered Funds, LLC
|
Nov 13, 2025 Q3 2025 |
234,493
shares
|
$2.23 Million
0.02% of portfolio
|
Q3 2025
Added 13.15%
|
|
|
Bank Of America Corp
Charlotte, NC |
Nov 14, 2025 Q3 2025 |
203,202
shares
|
$1.93 Million
0.0% of portfolio
|
Q3 2025
Added 22.22%
|
|
|
Arrowpoint Investment Partners (Singapore) Pte. Ltd.
Singapore, U0 |
Nov 13, 2025 Q3 2025 |
203,011
shares
|
$1.93 Million
1.69% of portfolio
|
Q3 2025
New holding
|
|
|
Harbor Advisors LLC
|
Nov 12, 2025 Q3 2025 |
196,382
shares
|
$1.87 Million
0.27% of portfolio
|
Q1 2023
Reduced 21.88%
|
|
|
Morgan Stanley
New York, NY |
Nov 14, 2025 Q3 2025 |
194,124
shares
|
$1.85 Million
0.0% of portfolio
|
Q3 2025
Reduced 57.58%
|
|
|
Vela Investment Management, LLC
New Albany, OH |
Oct 30, 2025 Q3 2025 |
180,089
shares
|
$1.71 Million
0.38% of portfolio
|
Q3 2025
Added 46.69%
|
|
|
Squarepoint Ops LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
175,017
shares
|
$1.67 Million
0.0% of portfolio
|
Q3 2025
Reduced 62.47%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
171,543
shares
|
$1.63 Million
0.0% of portfolio
|
Q3 2025
Reduced 84.67%
|
|
|
Invesco Ltd.
Atlanta, GA |
Nov 13, 2025 Q3 2025 |
164,081
shares
|
$1.56 Million
0.0% of portfolio
|
Q3 2025
Reduced 3.73%
|
|
|
Y Intercept (Hong Kong) LTD
|
Oct 31, 2025 Q3 2025 |
150,489
shares
|
$1.43 Million
0.03% of portfolio
|
Q3 2025
Reduced 57.09%
|
|
|
Trexquant Investment LP
Stamford, CT |
Nov 14, 2025 Q3 2025 |
136,696
shares
|
$1.3 Million
0.01% of portfolio
|
Q3 2025
Reduced 56.87%
|
|
|
American Century Companies Inc
Kansas City, MO |
Nov 12, 2025 Q3 2025 |
132,648
shares
|
$1.26 Million
0.0% of portfolio
|
Q3 2025
Reduced 69.74%
|
|
|
D. E. Shaw & Co., Inc.
New York, NY |
Nov 14, 2025 Q3 2025 |
118,725
shares
|
$1.13 Million
0.0% of portfolio
|
Q3 2025
Reduced 64.63%
|
|
|
Ea Series Trust
Havertown, PA |
Jul 27, 2023 Q2 2023 |
117,822
shares
|
$1.12 Million
0.06% of portfolio
|
Q2 2023
New holding
|
|
|
Cruiser Capital Advisors, LLC
Stamford, CT |
Nov 14, 2025 Q3 2025 |
111,800
shares
|
$1.06 Million
2.1% of portfolio
|
Q3 2025
New holding
|
|
|
Connor, Clark & Lunn Investment Management Ltd.
|
Nov 13, 2025 Q3 2025 |
105,465
shares
|
$1 Million
0.0% of portfolio
|
Q3 2025
Reduced 5.03%
|
|
|
Credit Suisse Ag
Zurich, V8 |
May 10, 2024 Q1 2024 |
104,142
shares
|
$991,431
0.0% of portfolio
|
Q4 2023
Added 2.56%
|
|
|
Hsbc Holdings PLC
London, X0 |
Nov 13, 2025 Q3 2025 |
103,668
shares
|
$986,919
0.0% of portfolio
|
Q3 2025
Added 6.49%
|
|
|
Imc Chicago, LLC
|
Nov 04, 2025 Q3 2025 |
97,422
shares
|
$927,457
0.02% of portfolio
|
Q3 2025
Reduced 30.92%
|
|
|
Creative Planning
Overland Park, KS |
Nov 14, 2025 Q3 2025 |
90,303
shares
|
$859,684
0.0% of portfolio
|
Q3 2025
Added 342.21%
|
|