AMRC vs PDFS

Comparison between Ameresco Inc - Class A (AMRC, Company) and PDF Solutions Inc (PDFS, Company).

AMRC is from the Industrials sector, while PDFS is from the Technology sector.

5-Year PerformancePDFS has outperformed AMRC, delivering a return of +24.6% compared to -12.6%

AMRC vs PDFS - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	AMRC(COMPANY)	PDFS(COMPANY)
Market Cap	$1.90B	$1.90B
Max Drawdown	91.12%	95.46%
Sharpe Ratio	1.13	2.02
5Y Beta	1.67	1.84
Industry	Engineering & Construction	Software - Application
P/E Ratio	246.45	263.21
Forward P/E	30.30	70.42
PEG Ratio	3.08	0.69
5Y EPS CAGR	-27.22%	N/A
Debt to Equity	15.23%	23.69%
Free Cash Flow Yield	-0.19%	-0.94%
P/S Ratio	0.96	8.61
P/B Ratio	1.82	7.10

Market Cap

Winner

AMRC

$1.90B

PDFS

$1.90B

Max Drawdown

Winner

AMRC

91.12%

PDFS

95.46%

Sharpe Ratio

AMRC

1.13

Winner

PDFS

2.02

5Y Beta

Winner

AMRC

1.67

PDFS

1.84

Industry

AMRC

Engineering & Construction

PDFS

Software - Application

P/E Ratio

Winner

AMRC

246.45

PDFS

263.21

Forward P/E

Winner

AMRC

30.30

PDFS

70.42

PEG Ratio

AMRC

3.08

Winner

PDFS

0.69

5Y EPS CAGR

AMRC

-27.22%

PDFS

N/A

Debt to Equity

Winner

AMRC

15.23%

PDFS

23.69%

Free Cash Flow Yield

Winner

AMRC

-0.19%

PDFS

-0.94%

P/S Ratio

Winner

AMRC

0.96

PDFS

8.61

P/B Ratio

Winner

AMRC

1.82

PDFS

7.10

AMRC vs PDFS - Historical Returns

Returns include dividend reinvestment.

Period	AMRC	PDFS
1 month	-7.52%	+11.00%
3 months	+4.85%	+58.45%
6 months	-14.42%	+72.94%
1 year	+91.62%	+169.80%
5 years(CAGR)	-12.63%	+24.63%
10 years(CAGR)	+19.44%	+13.27%
Max(CAGR)	+11.46%	+4.86%

AMRC

-7.52%

Winner

PDFS

+11.00%

AMRC

+4.85%

Winner

PDFS

+58.45%

AMRC

-14.42%

Winner

PDFS

+72.94%

AMRC

+91.62%

Winner

PDFS

+169.80%

5Y(CAGR)

AMRC

-12.63%

Winner

PDFS

+24.63%

10Y(CAGR)

Winner

AMRC

+19.44%

PDFS

+13.27%

Max(CAGR)

Winner

AMRC

+11.46%

PDFS

+4.86%

AMRC vs PDFS - Annual Returns (2001 - 2026)

Returns include dividend reinvestment.

Year	AMRC	PDFS
2026	-7.22%	+74.11%
2025	+16.51%	+4.39%
2024	-25.20%	-12.62%
2023	-43.06%	+15.28%
2022	-30.41%	-11.18%
2021	+59.97%	+48.21%
2020	+198.17%	+26.83%
2019	+24.38%	+95.71%
2018	+62.07%	-48.60%
2017	+52.21%	-30.16%
2016	-8.49%	+116.62%
2015	-11.85%	-26.01%
2014	-28.43%	-40.68%
2013	-3.21%	+76.45%
2012	-28.03%	+99.13%
2011	-11.48%	+43.42%
2010	+182.40%	+24.87%
2009	N/A	+145.22%
2008	N/A	-84.02%
2007	N/A	-39.20%
2006	N/A	-12.42%
2005	N/A	+0.62%
2004	N/A	+12.97%
2003	N/A	+113.47%
2002	N/A	-65.44%
2001	N/A	+32.66%

AMRC vs PDFS Drawdown Comparison

The maximum drawdown for AMRC was -91.12%, occurring on Apr 21, 2025. This drawdown has not yet recovered.

The maximum drawdown for PDFS was -95.46%, occurring on Mar 3, 2009. Recovery took 2918 trading sessions.

The current AMRC drawdown is -70.82%. The current PDFS drawdown is -8.76%.

Rank	AMRC	PDFS
#1	-91.12% Nov 5, 2021 - Apr 21, 2025	-95.46% Dec 28, 2001 - Aug 2, 2013
#2	-76.58% Jan 14, 2011 - Mar 4, 2019	-70.73% Jan 22, 2014 - Nov 10, 2021
#3	-42.79% Feb 9, 2021 - Sep 1, 2021	-65.53% Jul 10, 2023 - May 6, 2026
#4	-42.69% Feb 21, 2020 - Jun 23, 2020	-41.41% Nov 16, 2021 - Feb 7, 2023
#5	-26.30% Mar 5, 2019 - Jan 6, 2020	-40.43% Aug 1, 2001 - Oct 18, 2001
#6	-20.39% Sep 7, 2021 - Oct 22, 2021	-22.73% May 11, 2026 - Jun 2, 2026
#7	-18.14% Sep 13, 2010 - Dec 29, 2010	-21.40% Apr 3, 2023 - Jun 7, 2023
#8	-17.83% Sep 1, 2020 - Oct 5, 2020	-19.41% Oct 22, 2001 - Dec 11, 2001
#9	-12.84% Jan 8, 2021 - Feb 2, 2021	-10.89% Aug 5, 2013 - Sep 10, 2013
#10	-11.42% Oct 23, 2020 - Nov 3, 2020	-8.76% Jun 4, 2026 - Jun 5, 2026
#11	-11.19% Nov 3, 2020 - Nov 11, 2020	-7.77% Dec 13, 2001 - Dec 27, 2001
#12	-7.20% Dec 22, 2020 - Jan 6, 2021	-6.28% Oct 4, 2013 - Oct 14, 2013
#13	-7.18% Jul 21, 2020 - Aug 4, 2020	-5.71% Mar 8, 2023 - Mar 16, 2023
#14	-6.35% Nov 24, 2020 - Dec 15, 2020	-4.80% Jun 22, 2023 - Jun 29, 2023
#15	-5.52% Aug 24, 2010 - Aug 31, 2010	-4.29% Dec 31, 2013 - Jan 15, 2014