The short version

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

  • Pinnacle West Capital is the larger company, worth $12.1B, close to Companhia Paranaense de Energia - COPEL's $10.8B.
  • Pinnacle West Capital grew revenue faster over the last year (+7.1% vs +5.5%).
  • Pinnacle West Capital keeps more of each dollar of revenue as operating profit (20.5% vs -3.6%).
  • On earnings, Pinnacle West Capital is the cheaper stock (18.6x vs 20.3x).

Side by side

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

MeasureELPCPNW
Market cap$10.8B$12.1B
Share price$14.19$97.54
Revenue (last fiscal year)$22.7B$5.3B
Free cash flow (last fiscal year)-$705M-$820M
Revenue growth, last year+5.5%+7.1%
Revenue growth per year, last 5 fiscal years+5.0%+8.9%
Operating margin-3.6%20.5%
Net margin12.4%11.5%
Return on equity10.9%9.1%
P/E (trailing)20.3x18.6x
Price / free cash flow18.0x—
EV / EBITDA11.9x12.3x
FCF growth the price implies——
Dividend yield7.4%3.7%
Debt / equity1.24x3.63x
Fundamental gradeCD
Superinvestors holding it20
Insider purchases, last 12 months00

Results from SEC filings

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

Companhia Paranaense de Energia - COPEL

YearRevenueFree cash flowOp. margin
2020$18.6B$3.7B-5.5%
2021$21.0B$3.0B3.1%
2022$20.5B$3.4B-9.6%
2023$21.5B$3.5B-5.6%
2024$22.7B-$705M-3.7%

Pinnacle West Capital

YearRevenueFree cash flowOp. margin
2021$3.8B-$613M21.2%
2022$4.3B-$466M16.9%
2023$4.7B-$639M17.6%
2024$5.1B-$639M19.7%
2025$5.3B-$820M20.0%

Where the revenue comes from

Companhia Paranaense de Energia - COPEL · by segments, 2020

Electricity Get Dis$12.4B59%
Electricity Get Ger$4.0B19%
Gas$2.4B12%
Electricity Get Tra$1.2B6%
Tel$535M3%
Com$387M2%

Pinnacle West Capital · by products, 2025

Electric and Transmission Service$5.3B100%
Other Sources$17M0%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open ELPC in Investingly

Questions

Which is bigger, Companhia Paranaense de Energia - COPEL or Pinnacle West Capital?

Pinnacle West Capital (PNW), at $12.1B against $10.8B.

Is ELPC or PNW cheaper?

By trailing P/E, Pinnacle West Capital (18.6x) is cheaper than Companhia Paranaense de Energia - COPEL (20.3x). A lower multiple can also mean the market expects less growth.

Which grows faster, ELPC or PNW?

Pinnacle West Capital: revenue grew +7.1% over the last year, against +5.5%.

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