Is AA or MOS cheaper?

On trailing earnings, MOS is cheaper: AA trades at a 16.08 P/E and MOS at 9.71.

Which has grown faster, AA or MOS?

Over the past five years, MOS grew revenue faster — AA at a 5.08% CAGR versus MOS at 5.61%.

Does AA or MOS pay a bigger dividend?

AA yields 0.62% and MOS yields 3.91% based on trailing dividends and the latest price.

Is AA or MOS more profitable?

AA runs the higher net margin — AA at 8.17% versus MOS at 6.03%.

Which has been the better investment, AA or MOS?

Over the past 10-year, AA delivered the higher annualized total return — AA at 12.31% versus MOS at 0.35%. Past performance doesn't predict future results.

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

AA leads on 10 of 16 compared metrics, though MOS is the cheaper stock.

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 June 15, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

Alcoa Corporation

$16.93B

$64.16Basic Materials

MOS

The Mosaic Company

$7.16B

$22.52Basic Materials

Total return — AA vs MOS

growth of $100 · last 30y

AA +94.2%MOS -42.6%AA compounded faster

AA MOS

AA vs MOS: by the numbers

•AA is the larger company ($16.93B vs $7.16B market cap).
•MOS trades at the lower earnings multiple (9.71 vs 16.08 P/E).
•AA converts more revenue to profit (8.17% vs 6.03% net margin).
•MOS grew revenue faster over the past five years (5.61% vs 5.08% CAGR).
•MOS pays the higher dividend yield (3.91% vs 0.62%).

Which is better, AA or MOS?

Metric tally: AA 10 · MOS 6

It depends on what you're optimizing for:

ValueMOS(lower P/E)

GrowthMOS(faster 5Y revenue CAGR)

IncomeMOS(higher dividend yield)

QualityAA(higher ROIC)

Metrics side by side

Valuation

Metric	AA	MOS
P/E ratio	16.08	9.71●
Forward P/E	8.17●	12.45
P/S ratio	1.35	0.59●
P/B ratio	2.50	0.61●
PEG ratio	0.01●	0.07
EV / EBITDA	10.83	3.88●
FCF yield	1.68%	—

Profitability

Metric	AA	MOS
Gross margin	15.20%●	13.89%
Operating margin	3.82%●	3.71%
Net margin	8.17%●	6.03%
ROE	15.15%●	6.16%
ROIC	6.12%●	2.33%

Dividends

Metric	AA	MOS
Dividend yield	0.62%	3.91%●
Payout ratio	8.95%	51.76%

Growth (annualized)

Metric	AA	MOS
Revenue CAGR (5Y)	5.08%	5.61%●
EPS CAGR (5Y)	20.38%●	-0.69%
FCF CAGR (5Y)	13.41%●	-62.55%
Total return CAGR (5Y)	13.17%●	-5.15%

Frequently asked

Which is better, AA or MOS?: It depends on your goal. value: MOS (lower P/E); growth: MOS (faster 5Y revenue CAGR); income: MOS (higher dividend yield); quality: AA (higher ROIC). Across all compared metrics, AA leads 10 to 6.
Is AA or MOS cheaper?: On trailing earnings, MOS is cheaper: AA trades at a 16.08 P/E and MOS at 9.71.
Which has grown faster, AA or MOS?: Over the past five years, MOS grew revenue faster — AA at a 5.08% CAGR versus MOS at 5.61%.
Does AA or MOS pay a bigger dividend?: AA yields 0.62% and MOS yields 3.91% based on trailing dividends and the latest price.
Is AA or MOS more profitable?: AA runs the higher net margin — AA at 8.17% versus MOS at 6.03%.
Which has been the better investment, AA or MOS?: Over the past 10-year, AA delivered the higher annualized total return — AA at 12.31% versus MOS at 0.35%. 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 June 15, 2026.