Ambac Financial - 12 Year Stock Price History | AMBC

Historical daily share price chart and data for Ambac Financial since 2013 adjusted for splits and dividends. The latest closing stock price for Ambac Financial as of June 11, 2025 is 6.85.
  • The all-time high Ambac Financial stock closing price was 34.68 on March 05, 2014.
  • The Ambac Financial 52-week high stock price is 13.64, which is 99.1% above the current share price.
  • The Ambac Financial 52-week low stock price is 5.99, which is 12.6% below the current share price.
  • The average Ambac Financial stock price for the last 52 weeks is 10.71.
For more information on how our historical price data is adjusted see the Stock Price Adjustment Guide.
Ambac Financial Historical Annual Stock Price Data
Year Average Stock Price Year Open Year High Year Low Year Close Annual % Change
2025 9.1857 12.4100 12.4100 6.5300 6.8500 -45.85%
2024 13.6621 16.1000 18.3300 10.4000 12.6500 -23.24%
2023 14.5330 16.7600 17.5000 11.3300 16.4800 -5.50%
2022 12.8186 16.0000 17.4400 7.3000 17.4400 8.66%
2021 15.5902 14.8200 18.4200 13.4500 16.0500 4.36%
2020 15.3227 21.7600 22.7000 9.3600 15.3800 -28.70%
2019 18.7641 17.5400 21.7400 14.5400 21.5700 25.12%
2018 18.3133 15.9100 22.2200 14.1400 17.2400 7.88%
2017 18.1513 22.5400 22.8700 13.3500 15.9800 -28.98%
2016 17.5935 13.7700 26.7800 11.9400 22.5000 59.69%
2015 20.0795 24.8200 27.4900 12.8400 14.0900 -42.49%
2014 25.8246 24.3500 34.6800 19.5100 24.5000 -0.24%
Sector Industry Market Cap Revenue
Finance Property, Casualty and Title Insurance $0.318B $0.236B
Ambac Financial Group, Inc. is a holding company which provides financial guarantees and other financial services to clients in both the public and private sectors globally, through its subsidiaries. It provides financial guarantee insurance and other credit enhancement products, such as credit derivatives, financial and investment products, including investment agreements, derivative products and funding conduits. Ambac Financial Group, Inc. is headquartered in New York City, United States.
Stock Name Country Market Cap PE Ratio
Berkshire Hathaway (BRK.B) United States $1053.082B 22.96
Berkshire Hathaway (BRK.A) United States $1052.952B 22.95
Progressive (PGR) United States $154.306B 17.59
Chubb (CB) Switzerland $114.451B 13.73
Sampo (SAXPY) Finland $114.216B 19.54
Tokio Marine Holdings (TKOMY) Japan $80.309B 11.47
Travelers (TRV) United States $59.011B 13.89
Allstate (ALL) United States $51.952B 11.73
Fairfax Financial Holdings (FRFHF) Canada $38.015B 9.71
MS&AD Insurances (MSADY) Japan $37.476B 7.74
Hartford Insurance (HIG) United States $35.334B 12.23
Arch Capital Group (ACGL) Bermuda $33.499B 10.69
W.R Berkley (WRB) United States $27.462B 17.61
Cincinnati Financial (CINF) United States $22.975B 26.20
CNA Financial (CNA) United States $12.394B 10.07
RenaissanceRe Holdings (RNR) Bermuda $11.756B 8.27
Kinsale Capital (KNSL) United States $10.717B 28.24
American Financial (AFG) United States $10.287B 12.55
Axis Capital Holdings (AXS) Bermuda $7.942B 8.57
RLI (RLI) United States $6.715B 25.72
Hanover Insurance (THG) United States $6.105B 12.04
First American Financial (FAF) United States $6.024B 12.20
Essent Group (ESNT) Bermuda $5.934B 8.57
Selective Insurance (SIGI) United States $5.173B 23.13
White Mountains Insurance Group (WTM) United States $4.517B 17.63
Palomar Holdings (PLMR) United States $4.224B 29.86
Mercury General (MCY) United States $3.600B 15.78
Hagerty (HGTY) United States $3.264B 35.37
NMI Holdings Inc (NMIH) United States $3.156B 8.60
Skyward Specialty Insurance (SKWD) United States $2.386B 18.40
Root (ROOT) United States $2.375B 48.30
HCI (HCI) United States $1.787B 14.97
Stewart Information Services (STC) United States $1.759B 18.26
Safety Insurance (SAFT) United States $1.186B 17.69
ProAssurance (PRA) United States $1.183B 21.75
Bowhead Specialty Holdings (BOW) United States $1.148B 24.66
UNIVERSAL INSURANCE HOLDINGS INC (UVE) United States $0.741B 12.31
Heritage Insurance Holdings (HRTG) United States $0.721B 9.19
United Fire (UFCS) United States $0.720B 10.52
Donegal (DGICA) United States $0.688B 9.63
Donegal (DGICB) United States $0.645B 9.87
American Coastal Insurance (ACIC) United States $0.515B 7.20
Greenlight Capital Re (GLRE) Cayman Islands $0.509B 11.43
Global Indemnity (GBLI) United States $0.433B 15.04
Kingsway Financial Services (KFS) United States $0.381B 0.00
Investors Title (ITIC) United States $0.381B 12.87
American Integrity Insurance (AII) United States $0.315B 0.00
NI Holdings (NODK) United States $0.260B 43.31
Kingstone (KINS) United States $0.211B 9.91
First Acceptance (FACO) United States $0.116B 5.47
Maiden Holdings (MHLD) Bermuda $0.115B 0.00
Roadzen (RDZN) United States $0.070B 0.00
Conifer Holdings (CNFR) United States $0.010B 0.00