Which has the lower trailing P/E, AA or ACA?

AA has the lower trailing P/E: AA trades at 10.56 and ACA at 14.52. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, AA or ACA?

Over the past five years, ACA grew revenue faster — AA at a 5.06% CAGR versus ACA at 7.59%.

Does AA or ACA pay a bigger dividend?

AA yields 0.77% and ACA yields 0.14% based on trailing dividends and the latest price.

Is AA or ACA more profitable?

ACA runs the higher net margin — AA at 9.39% versus ACA at 17.90%.

How have AA and ACA total returns compared?

Over the past 5 years, AA delivered 9.01% and ACA delivered 23.76% annualized total return. Past performance doesn't predict future results.

Alcoa Corporation (AA) vs Arcosa, Inc. (ACA)

A side-by-side comparison of Alcoa Corporation and Arcosa, Inc. across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of August 23, 2026. Differences are shown without an overall score or investment verdict.

Alcoa Corporation

$13.68B

$51.85Basic MaterialsAt close: Aug 21, 2026, 4:00 PM ET

ACA

Arcosa, Inc.

$7.12B

$144.90Basic MaterialsAt close: Aug 21, 2026, 4:00 PM ET

Total return — AA vs ACA

growth of $100 · dividends reinvested · last 8y

AA +61.2% (+6.2%/yr)ACA +622.4% (+28.0%/yr)ACA compounded faster over this window

AA ACA

AA vs ACA: by the numbers

•AA is the larger company ($13.68B vs $7.12B market cap).
•AA trades at the lower trailing earnings multiple (10.56 vs 14.52 P/E), one valuation lens rather than an overall verdict.
•ACA converts more revenue to profit (17.90% vs 9.39% net margin).
•ACA grew revenue faster over the past five years (7.59% vs 5.06% CAGR).
•AA pays the higher dividend yield (0.77% vs 0.14%).

Metrics side by side

Valuation

Metric	AA	ACA
P/E ratio	10.56	14.52
Forward P/E	7.89	33.86
P/S ratio	1.01	2.60
P/B ratio	1.86	2.39
EV / EBITDA	8.36	13.50
FCF yield	2.57%	1.90%

Profitability

Metric	AA	ACA
Gross margin	18.79%	23.04%
Operating margin	7.96%	11.83%
Net margin	9.39%	17.90%
ROE	17.33%	16.47%
ROIC	8.32%	5.81%

Dividends

Metric	AA	ACA
Dividend yield	0.77%	0.14%
Payout ratio	8.95%	4.71%

Growth (annualized)

Metric	AA	ACA
Revenue CAGR (5Y)	5.06%	7.59%
EPS CAGR (5Y)	N/A	14.08%
FCF CAGR (5Y)	17.20%	-0.26%
Total return CAGR (5Y)	7.65%	23.76%

Frequently asked

Which has the lower trailing P/E, AA or ACA?: AA has the lower trailing P/E: AA trades at 10.56 and ACA at 14.52. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, AA or ACA?: Over the past five years, ACA grew revenue faster — AA at a 5.06% CAGR versus ACA at 7.59%.
Does AA or ACA pay a bigger dividend?: AA yields 0.77% and ACA yields 0.14% based on trailing dividends and the latest price.
Is AA or ACA more profitable?: ACA runs the higher net margin — AA at 9.39% versus ACA at 17.90%.
How have AA and ACA total returns compared?: Over the past 5 years, AA delivered 9.01% and ACA delivered 23.76% annualized total return. Past performance doesn't predict future results.

Go deeper

Full AA analysis Full ACA analysis Interactive comparison tool

Dig into the metrics

Alcoa P/E ratio Arcosa P/E ratio Alcoa dividend yield Arcosa dividend yield Alcoa ROE Arcosa ROE Alcoa operating margin Arcosa operating margin Alcoa revenue growth Arcosa revenue growth Alcoa free cash flow Arcosa free cash flow

Alcoa & Arcosa appear in these rankings

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 August 23, 2026.