The short version

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

  • Cameco is the larger company, worth $35.7B, about 7.1 times NexGen Energy.

Side by side

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

MeasureCCJNXE
Market cap$35.7B$5.0B
Share price$88.06$8.75
Revenue (last fiscal year)$3.5B—
Free cash flow (last fiscal year)$1.1B-$48M
Revenue growth, last year+11.0%—
Revenue growth per year, last 5 fiscal years+24.0%—
Operating margin17.8%—
Net margin16.9%—
Return on equity8.5%-16.9%
P/E (trailing)75.3x—
Price / free cash flow35.0x—
EV / EBITDA57.5x50.5x
FCF growth the price implies——
Dividend yield0.28%—
Debt / equity0.49x0.35x
Fundamental gradeCF
Superinvestors holding it60
Insider purchases, last 12 months00

Results from SEC filings

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

Cameco

YearRevenueFree cash flowOp. margin
2021$1.5B$360M-9.2%
2022$1.9B$161M0.81%
2023$2.6B$535M10.9%
2024$3.1B$694M16.3%
2025$3.5B$1.1B17.8%

NexGen Energy

YearRevenueFree cash flowOp. margin
2021—-$18M—
2022—-$21M—
2023—-$59M—
2024—-$26M—
2025—-$48M—

Where the revenue comes from

Cameco · by segments, 2025

WEC$3.5B50%
U3O8$2.9B41%
Fuel Services$562M8%
Other$46M1%

NexGen Energy

No segment breakdown reported.

Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open CCJ in Investingly

Questions

Which is bigger, Cameco or NexGen Energy?

Cameco (CCJ), at $35.7B against $5.0B.

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