Which has the lower trailing P/E, AMRC or AMSC?

AMSC has the lower trailing P/E: AMRC trades at 41.33 and AMSC at 9.90. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, AMRC or AMSC?

Over the past five years, AMSC grew revenue faster — AMRC at a 12.51% CAGR versus AMSC at 28.57%.

Is AMRC or AMSC more profitable?

AMSC runs the higher net margin — AMRC at 1.40% versus AMSC at 42.56%.

Ameresco, Inc. (AMRC) vs American Superconductor Corporation (AMSC)

A side-by-side comparison of Ameresco, Inc. and American Superconductor Corporation across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of October 5, 2026. Differences are shown without an overall score or investment verdict.

AMRC

Ameresco, Inc.

$1.14B

$21.49IndustrialsDelayed quote: Oct 5, 2026, 4:00 PM EDT

AMSC

American Superconductor Corporation

$1.45B

$29.98IndustrialsDelayed quote: Oct 5, 2026, 4:00 PM EDT

Total return — AMRC vs AMSC

growth of $100 · dividends reinvested · last 10y

AMRC +330.7% (+15.7%/yr)AMSC +326.5% (+15.6%/yr)AMRC compounded faster over this window

AMRC AMSC

AMRC vs AMSC: by the numbers

•AMSC is the larger company ($1.45B vs $1.14B market cap).
•AMSC trades at the lower trailing earnings multiple (9.90 vs 41.33 P/E), one valuation lens rather than an overall verdict.
•AMSC converts more revenue to profit (42.56% vs 1.40% net margin).
•AMSC grew revenue faster over the past five years (28.57% vs 12.51% CAGR).

Metrics side by side

Valuation

Metric	AMRC	AMSC
P/E ratio	41.33	9.90
Forward P/E	17.34	34.15
P/S ratio	0.56	4.53
P/B ratio	0.84	2.54
EV / EBITDA	11.81	45.22
FCF yield	N/A	1.41%

Profitability

Metric	AMRC	AMSC
Gross margin	16.13%	28.18%
Operating margin	6.99%	6.16%
Net margin	1.40%	42.56%
ROE	2.10%	23.86%
ROIC	3.54%	3.18%

Growth (annualized)

Metric	AMRC	AMSC
Revenue CAGR (5Y)	12.51%	28.57%
EPS CAGR (5Y)	-5.76%	N/A
Total return CAGR (5Y)	-18.27%	16.27%

Frequently asked

Which has the lower trailing P/E, AMRC or AMSC?: AMSC has the lower trailing P/E: AMRC trades at 41.33 and AMSC at 9.90. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, AMRC or AMSC?: Over the past five years, AMSC grew revenue faster — AMRC at a 12.51% CAGR versus AMSC at 28.57%.
Is AMRC or AMSC more profitable?: AMSC runs the higher net margin — AMRC at 1.40% versus AMSC at 42.56%.

Go deeper

Full AMRC analysis Full AMSC analysis Interactive comparison tool

Dig into the metrics

Ameresco P/E ratio American Superconductor P/E ratio Ameresco ROE American Superconductor ROE Ameresco operating margin American Superconductor operating margin Ameresco revenue growth American Superconductor revenue growth Ameresco free cash flow American Superconductor free cash flow

Ameresco & American Superconductor appear in these rankings

Fastest Revenue Growth Stocks Highest 10-Year Total Return Stocks Lowest P/E Ratio Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified October 5, 2026.