FSTR vs AMBC

Comparison between L.B. Foster Co. - Class A (FSTR, Company) and AMBAC Financial Group Inc (AMBC, Company).

FSTR is from the Industrials sector, while AMBC is from the Financial Services sector.

5-Year PerformanceFSTR has outperformed AMBC, delivering a return of +18.8% compared to -9.5%

FSTR vs AMBC - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	FSTR(COMPANY)	AMBC(COMPANY)
Market Cap	$437M	$438M
Max Drawdown	84.91%	81.17%
Sharpe Ratio	1.67	-0.29
5Y Beta	1.23	0.76
Industry	Railroads	Insurance - Specialty
P/E Ratio	38.97	-0.60
Forward P/E	30.77	11.88
PEG Ratio	0.36	N/A
5Y Dividends CAGR	16.36%	N/A
5Y EPS CAGR	-18.61%	N/A
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	9.28%	-7.98%
P/S Ratio	0.79	1.76
P/B Ratio	2.60	0.52

Market Cap

FSTR

$437M

Winner

AMBC

$438M

Max Drawdown

FSTR

84.91%

Winner

AMBC

81.17%

Sharpe Ratio

Winner

FSTR

1.67

AMBC

-0.29

5Y Beta

FSTR

1.23

Winner

AMBC

0.76

Industry

FSTR

Railroads

AMBC

Insurance - Specialty

P/E Ratio

FSTR

38.97

Winner

AMBC

-0.60

Forward P/E

FSTR

30.77

Winner

AMBC

11.88

PEG Ratio

FSTR

0.36

AMBC

N/A

5Y Dividends CAGR

FSTR

16.36%

AMBC

N/A

5Y EPS CAGR

FSTR

-18.61%

AMBC

N/A

Debt to Equity

FSTR

0.00%

AMBC

0.00%

Free Cash Flow Yield

Winner

FSTR

9.28%

AMBC

-7.98%

P/S Ratio

Winner

FSTR

0.79

AMBC

1.76

P/B Ratio

FSTR

2.60

Winner

AMBC

0.52

FSTR vs AMBC - Historical Returns

Returns include dividend reinvestment.

Period	FSTR	AMBC
1 month	-2.10%	+8.40%
3 months	+32.38%	+9.85%
6 months	+45.40%	+13.02%
1 year	+76.23%	-26.70%
5 years(CAGR)	+18.78%	-9.48%
10 years(CAGR)	+14.91%	-5.07%
Max(CAGR)	+8.34%	-6.14%

FSTR

-2.10%

Winner

AMBC

+8.40%

Winner

FSTR

+32.38%

AMBC

+9.85%

Winner

FSTR

+45.40%

AMBC

+13.02%

Winner

FSTR

+76.23%

AMBC

-26.70%

5Y(CAGR)

Winner

FSTR

+18.78%

AMBC

-9.48%

10Y(CAGR)

Winner

FSTR

+14.91%

AMBC

-5.07%

Max(CAGR)

Winner

FSTR

+8.34%

AMBC

-6.14%

FSTR vs AMBC - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	FSTR	AMBC
2026	+57.15%	N/A
2025	+1.54%	-27.24%
2024	+20.68%	-21.43%
2023	+124.62%	-1.67%
2022	-32.02%	+9.00%
2021	-6.21%	+8.30%
2020	-22.02%	-29.32%
2019	+13.67%	+22.98%
2018	-40.23%	+8.36%
2017	+89.86%	-29.10%
2016	+6.37%	+63.40%
2015	-71.35%	-43.23%
2014	+5.18%	+0.62%
2013	+7.24%	+22.80%
2012	+50.74%	N/A
2011	-30.38%	N/A
2010	+34.19%	N/A
2009	-5.43%	N/A
2008	-38.88%	N/A
2007	+109.60%	N/A
2006	+76.26%	N/A
2005	+56.40%	N/A
2004	+46.44%	N/A
2003	+49.08%	N/A
2002	-7.66%	N/A
2001	+71.43%	N/A
2000	-48.02%	N/A
1999	-4.88%	N/A

FSTR vs AMBC Drawdown Comparison

The maximum drawdown for FSTR was -84.47%, occurring on Mar 18, 2020. This drawdown has not yet recovered.

The maximum drawdown for AMBC was -81.17%, occurring on May 14, 2025. This drawdown has not yet recovered.

The current FSTR drawdown is -24.75%. The current AMBC drawdown is -73.96%.

Rank	FSTR	AMBC
#1	-84.47% Dec 10, 2007 - Mar 18, 2020	-81.17% Mar 5, 2014 - May 14, 2025
#2	-54.55% Jan 20, 2000 - Mar 4, 2002	-42.78% May 20, 2013 - Feb 24, 2014
#3	-39.92% Jul 11, 2006 - May 30, 2007	-6.95% May 8, 2013 - May 17, 2013
#4	-38.17% Mar 12, 2002 - Oct 6, 2003	-4.22% Feb 28, 2014 - Mar 5, 2014
#5	-24.01% Jul 14, 2004 - Dec 1, 2004	N/A
#6	-22.57% Oct 9, 2007 - Nov 14, 2007	N/A
#7	-20.42% Apr 26, 2006 - Jul 11, 2006	N/A
#8	-16.39% Mar 8, 2004 - Jul 14, 2004	N/A
#9	-14.36% Feb 6, 2006 - Mar 15, 2006	N/A
#10	-14.35% Sep 2, 2005 - Dec 5, 2005	N/A
#11	-13.77% Nov 14, 2007 - Dec 5, 2007	N/A
#12	-13.38% Nov 5, 1999 - Jan 20, 2000	N/A
#13	-11.93% Apr 1, 2005 - Jul 15, 2005	N/A
#14	-11.40% May 30, 2007 - Jun 18, 2007	N/A
#15	-9.92% Jul 23, 2007 - Aug 2, 2007	N/A