The short version

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

  • The AES is the larger company, worth $10.7B, about 3.7 times Avista.
  • The AES grew revenue faster over the last year (+19.9% vs +0.5%).
  • On earnings, The AES is the cheaper stock (7.8x vs 14.0x).

Side by side

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

MeasureAESAVA
Market cap$10.7B$2.9B
Share price$14.94$35.49
Revenue (last fiscal year)$12.2B$2.0B
Free cash flow (last fiscal year)-$1.6B-$101M
Revenue growth, last year+19.9%+0.5%
Revenue growth per year, last 5 fiscal years+2.4%+8.1%
Operating margin—18.8%
Net margin14.3%11.8%
Return on equity37.9%8.1%
P/E (trailing)7.80x14.0x
Price / free cash flow——
EV / EBITDA10.2x12.0x
FCF growth the price implies——
Dividend yield4.7%5.5%
Debt / equity9.00x2.03x
Fundamental gradeCC
Superinvestors holding it32
Insider purchases, last 12 months00

Results from SEC filings

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

The AES

YearRevenueFree cash flowOp. margin
2021$11.1B-$214M—
2022$12.6B-$1.8B—
2023$12.7B-$4.7B—
2024$12.3B-$4.6B—
2025$12.2B-$1.6B—

Avista

YearRevenueFree cash flowOp. margin
2021$1.4B-$173M15.9%
2022$1.7B-$328M11.1%
2023$1.8B-$52M14.7%
2024$1.9B$1M15.8%
2025$2.0B-$101M18.0%

Where the revenue comes from

The AES · by segments, 2025

Energy Infrastructure$5.4B43%
Utilities$4.1B33%
Renewables$2.9B23%
Corporate and Other$149M1%
New Energy Technologies$1M0%

Avista · by segments, 2025

Avista Utilities$1.9B98%
Alaska Electric Light & Power$47M2%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open AES in Investingly

Questions

Which is bigger, The AES or Avista?

The AES (AES), at $10.7B against $2.9B.

Is AES or AVA cheaper?

By trailing P/E, The AES (7.80x) is cheaper than Avista (14.0x). A lower multiple can also mean the market expects less growth.

Which grows faster, AES or AVA?

The AES: revenue grew +19.9% over the last year, against +0.5%.

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