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

AA has the lower trailing P/E: AA trades at 9.58 and MOS at 131.32. P/E is one valuation measure and does not by itself establish which business is cheaper.

Which has grown faster, AA or MOS?

Over the past five years, AA grew revenue faster — AA at a 5.06% CAGR versus MOS at 3.63%.

Does AA or MOS pay a bigger dividend?

AA yields 0.83% and MOS yields 3.49% based on trailing dividends and the latest price.

Is AA or MOS more profitable?

AA runs the higher net margin — AA at 9.39% versus MOS at 0.36%.

How have AA and MOS total returns compared?

Over the past 10 years, AA delivered 8.96% and MOS delivered 1.20% annualized total return. Past performance doesn't predict future results.

Alcoa Corporation (AA) vs The Mosaic Company (MOS)

A side-by-side comparison of Alcoa Corporation and The Mosaic Company across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of September 13, 2026. Differences are shown without an overall score or investment verdict.

Alcoa Corporation

$12.41B

$47.04Basic MaterialsDelayed quote: Sep 14, 2026, 10:15 AM EDT

MOS

The Mosaic Company

$7.93B

$24.95Basic MaterialsDelayed quote: Sep 14, 2026, 10:15 AM EDT

Total return — AA vs MOS

growth of $100 · dividends reinvested · last 10y

AA +121.9% (+8.3%/yr)MOS +19.2% (+1.8%/yr)AA compounded faster over this window

AA MOS

AA vs MOS: by the numbers

•AA is the larger company ($12.41B vs $7.93B market cap).
•AA trades at the lower trailing earnings multiple (9.58 vs 131.32 P/E), one valuation lens rather than an overall verdict.
•AA converts more revenue to profit (9.39% vs 0.36% net margin).
•AA grew revenue faster over the past five years (5.06% vs 3.63% CAGR).
•MOS pays the higher dividend yield (3.49% vs 0.83%).

Metrics side by side

Valuation

Metric	AA	MOS
P/E ratio	9.58	131.32
Forward P/E	7.16	50.33
P/S ratio	0.91	0.67
P/B ratio	1.68	0.69
EV / EBITDA	7.64	13.40
FCF yield	2.84%	N/A

Profitability

Metric	AA	MOS
Gross margin	18.79%	11.55%
Operating margin	7.96%	1.41%
Net margin	9.39%	0.36%
ROE	17.33%	0.38%
ROIC	8.32%	0.42%

Dividends

Metric	AA	MOS
Dividend yield	0.83%	3.49%
Payout ratio	8.15%	463.16%

Growth (annualized)

Metric	AA	MOS
Revenue CAGR (5Y)	5.06%	3.63%
EPS CAGR (5Y)	N/A	-0.69%
FCF CAGR (5Y)	17.20%	-62.55%
Total return CAGR (5Y)	0.50%	-2.10%

Frequently asked

Which has the lower trailing P/E, AA or MOS?: AA has the lower trailing P/E: AA trades at 9.58 and MOS at 131.32. P/E is one valuation measure and does not by itself establish which business is cheaper.
Which has grown faster, AA or MOS?: Over the past five years, AA grew revenue faster — AA at a 5.06% CAGR versus MOS at 3.63%.
Does AA or MOS pay a bigger dividend?: AA yields 0.83% and MOS yields 3.49% based on trailing dividends and the latest price.
Is AA or MOS more profitable?: AA runs the higher net margin — AA at 9.39% versus MOS at 0.36%.
How have AA and MOS total returns compared?: Over the past 10 years, AA delivered 8.96% and MOS delivered 1.20% annualized total return. Past performance doesn't predict future results.

Go deeper

Full AA analysis Full MOS analysis Interactive comparison tool

Dig into the metrics

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

Alcoa & Mosaic appear in these rankings

Highest Dividend Yield 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 September 13, 2026.