What is AMRC's market cap?

$1.02B, based on the Nov 5 close of $19.15.

What is AMRC's P/E ratio?

35.9× trailing-twelve-month earnings of $28.29M.

Does Ameresco pay a dividend?

No regular cash dividend has been paid in the last year.

How much of AMRC is sold short?

5.0M shares, 16.3% of float, as of Oct 15, 2026.

What sector is AMRC in?

Industrials, in the Construction industry.

NYSE · AMRCIndustrialsConstruction

Ameresco, Inc. (AMRC)

$19.15−9.88%

Close Nov 5, 2026 · split-adjusted

Nov 4, 2026$21.25▼ 41.43% in range

Nov 4, 2025Low $18.32 · High $37.44Nov 4, 2026

What changed · written from our data

As of Nov 5, 2026

Ameresco closed at $19.15 on Nov 5, down 9.88%, 48.9% below its 52-week closing high. Volume of 1.1M shares was 2.03× its 20-day average (well above normal).

Split-adjusted performance: -12.7% over one month, -35.5% over six months, -47.2% over one year.

In the quarter ended Jun 30, 2026, revenue was $515.46M, up 9.1% from a year earlier, with a net margin of 1.9%.

Short interest was 5.0M shares at the Oct 15 settlement, down 5.3% from the prior report (16.3% of float, 9.7 days to cover).

Market cap$1.02B53.1M shares

Revenue · quarter$515.5M+9.1% YoY

Diluted EPS$0.18−25.0% YoY

P/E · TTM35.9×P/S 0.5×

Net margin1.9%Gross 17.7%

Dividend yieldNone

52-week range18.32 – 37.44−48.9% from high

Volume1.1M2.03× 20-day avg

Volatility · 60d66.1%Annualised

Short % of float16.3%9.7 days to cover

Net cash-$1.82BCash $138.3M

Next earnings—Not scheduled

Split-adjusted performance

1W −8.8%1M −12.7%3M −25.3%6M −35.5%YTD −34.6%1Y −47.2%3Y −26.8%5Y −76.1%

Earnings reactions

History →

No reported quarters with price history yet.

Rank within Construction

Percentile among 54 companies (100 = best)

6-month momentum42

Revenue growth48

Net margin26

Value (low P/E)16

Size32

Industry medians: 6-month return −27.0%, revenue growth +10.2%, net margin 4.1%, P/E 16.8×.

Short interest

Details →

Shares short5.0M−5.3% vs prior

Days to cover9.7Settled Oct 15

% of float16.3%

Short vol. 10d65.8%of daily volume

Closest peers by size in Construction

Company	Price	Today	6M	Rev. growth	Net margin	P/E	Mkt cap
AMRCAmeresco	$19.15	−9.88%	−35.5%	+9.1%	1.9%	35.9	$1.02B
LGIHLGI Homes	$47.15	−3.58%	+1.9%	+10.2%	5.5%	15.4	$1.10B	Compare
DFHDream Finders Homes	$12.46	−2.73%	−13.2%	+2.7%	0.0%	12.2	$1.13B	Compare
PLPCPreformed Line Products Co	$252.03	−11.63%	−27.0%	+17.6%	8.6%	21.0	$1.23B	Compare
CCSCENTURY COMMUNITIES	$57.04	−0.16%	+4.6%	−11.8%	1.5%	14.8	$1.61B	Compare
LMBLimbach Holdings	$54.50	−6.21%	−26.5%	+24.9%	4.1%	20.7	$639.3M	Compare
HOVHovnanian Enterprises	$104.83	−5.17%	−3.2%	−11.8%	−0.6%	90.3	$624.8M	Compare
LGNLegence	$25.41	−20.91%	−73.9%	—	−2.2%	—	$1.95B	Compare
SDHCSmith Douglas Homes	$10.32	+6.39%	−19.9%	+21.9%	0.1%	81.2	$524.3M	Compare

News about Ameresco

All news →

An Ameresco Director Sold 10,000 Company Shares. Here's a Look at the Transaction.The Motley Fool · Jun 30, 2026Neutral

Quick answers

What does Ameresco do?: Ameresco Inc is an energy infrastructure solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the energy transition. Its comprehensive portfolio includes implementing smart energy efficiency solutions, upgrading aging infrastructure, and developing, constructing, and operating distributed energy resources.
What is AMRC's market cap?: $1.02B, based on the Nov 5 close of $19.15.
What is AMRC's P/E ratio?: 35.9× trailing-twelve-month earnings of $28.29M.
Does Ameresco pay a dividend?: No regular cash dividend has been paid in the last year.
How much of AMRC is sold short?: 5.0M shares, 16.3% of float, as of Oct 15, 2026.
What sector is AMRC in?: Industrials, in the Construction industry.

About Ameresco

Ameresco Inc is an energy infrastructure solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the energy transition. Its comprehensive portfolio includes implementing smart energy efficiency solutions, upgrading aging infrastructure, and developing, constructing, and operating distributed energy resources. Its solutions range from upgrades to facility's energy infrastructure to the development, construction and operation of renewable energy plants combined with tailored financial solutions. Its segments include North America Regions, U.S. Federal, Renewable Fuels, Europe, and Others. The majority of the revenue is derived from North America Regions segment.

HQ: Framingham, MA1,601 employeesListed Jul 22, 2010ameresco.com

Sources: Massive / Polygon daily aggregates (split-adjusted) · SEC filings via Massive · FINRA settlements via Massive · Financial Modeling Prep. Figures are dated where shown; research is informational, not investment advice. Methodology