The short version

From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.

  • Dupont De Nemours is the larger company, worth $51.4B, about 4.2 times RPM International.
  • RPM International grew revenue faster over the last year (+4.8% vs +4.0%).
  • Dupont De Nemours's price assumes faster free cash flow growth: about 38% a year, against 4% for RPM International (reverse DCF).

Side by side

The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.

MeasureDDRPM
Market cap$51.4B$12.2B
Share price$130.00$97.73
Revenue (last fiscal year)$6.8B$7.9B
Free cash flow (last fiscal year)$227M$675M
Revenue growth, last year+4.0%+4.8%
Revenue growth per year, last 5 fiscal years-14.1%+4.1%
Operating margin——
Net margin0.79%8.7%
Return on equity0.40%19.8%
P/E (trailing)—18.4x
Price / free cash flow47.6x22.7x
EV / EBITDA47.4x12.6x
FCF growth the price implies37.9%3.7%
Dividend yield0.95%2.1%
Debt / equity0.52x1.37x
Fundamental gradeDC
Superinvestors holding it64
Insider purchases, last 12 months210

Results from SEC filings

Revenue and free cash flow by fiscal year, from each company's 10-K filings.

Dupont De Nemours

YearRevenueFree cash flowOp. margin
2021$12.6B$1.5B—
2022$13.0B-$74M—
2023$6.6B$543M—
2024$6.7B$480M—
2025$6.8B$227M—

RPM International

YearRevenueFree cash flowOp. margin
2022$6.7B-$44M—
2023$7.3B$323M—
2024$7.3B$908M—
2025$7.4B$538M—
2026$7.9B$675M—

Where the revenue comes from

Dupont De Nemours · by segments, 2025

Diversified Industrials$3.6B53%
Healthcare & Water Technologies$3.2B47%

RPM International · by segments, 2026

CPG Segment$3.1B39%
Consumer Segment$2.7B34%
PCG Segment$2.1B27%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
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Questions

Which is bigger, Dupont De Nemours or RPM International?

Dupont De Nemours (DD), at $51.4B against $12.2B.

Which grows faster, DD or RPM?

RPM International: revenue grew +4.8% over the last year, against +4.0%.

Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.