KEN vs TAC: Kenon Holdings and TransAlta compared
The short version
From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.
- TransAlta is the larger company, worth $4.0B, about 1.4 times Kenon Holdings.
- Kenon Holdings grew revenue faster over the last year (+16.1% vs -15.5%).
- Kenon Holdings keeps more of each dollar of revenue as operating profit (7.2% vs 5.8%).
Side by side
The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.
| Measure | KEN | TAC |
|---|---|---|
| Market cap | $2.9B | $4.0B |
| Share price | $59.84 | $13.13 |
| Revenue (last fiscal year) | $872M | $2.4B |
| Free cash flow (last fiscal year) | $167M | $386M |
| Revenue growth, last year | +16.1% | -15.5% |
| Revenue growth per year, last 5 fiscal years | +15.6% | -3.0% |
| Operating margin | 7.2% | 5.8% |
| Net margin | 7.6% | -5.7% |
| Return on equity | 4.2% | -9.9% |
| P/E (trailing) | 47.1x | — |
| Price / free cash flow | 17.2x | 9.95x |
| EV / EBITDA | 9.31x | 14.4x |
| FCF growth the price implies | 3.0% | — |
| Dividend yield | 6.9% | 2.0% |
| Debt / equity | 1.38x | 5.14x |
| Fundamental grade | C | F |
| Superinvestors holding it | 0 | 4 |
| Insider purchases, last 12 months | 0 | 0 |
Results from SEC filings
Revenue and free cash flow by fiscal year, from each company's 10-K filings.
Kenon Holdings
| Year | Revenue | Free cash flow | Op. margin |
|---|---|---|---|
| 2021 | $488M | -$586,000 | 4.6% |
| 2022 | $574M | $480M | 0.49% |
| 2023 | $692M | -$55M | 6.2% |
| 2024 | $751M | -$76M | 6.3% |
| 2025 | $872M | $167M | 7.2% |
TransAlta
| Year | Revenue | Free cash flow | Op. margin |
|---|---|---|---|
| 2021 | $2.7B | $512M | -8.8% |
| 2022 | $3.0B | -$72M | 17.8% |
| 2023 | $3.4B | $576M | 32.5% |
| 2024 | $2.8B | $475M | 20.6% |
| 2025 | $2.4B | $386M | 5.8% |
Where the revenue comes from
Kenon Holdings · by segments, 2025
OPC's associated companies$675M77%
CPV Group$197M23%
TransAlta · by segments, 2025
Gas$1.3B47%
Energy Transition$504M18%
Wind and Solar$500M18%
Hydro$364M13%
Energy Marketing$122M4%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open KEN in InvestinglyQuestions
Which is bigger, Kenon Holdings or TransAlta?
TransAlta (TAC), at $4.0B against $2.9B.
Which grows faster, KEN or TAC?
Kenon Holdings: revenue grew +16.1% over the last year, against -15.5%.
Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.