OTTR vs PAM: Otter Tail and Pampa Energia SA ADR compared
The short version
From the latest prices and each company's SEC filings. Who's ahead on each measure, not which to buy.
- Pampa Energia SA ADR is the larger company, worth $4.5B, about 1.2 times Otter Tail.
- Pampa Energia SA ADR grew revenue faster over the last year (+8.3% vs +0.4%).
- Pampa Energia SA ADR keeps more of each dollar of revenue as operating profit (23.4% vs 17.1%).
- On earnings, Otter Tail is the cheaper stock (12.7x vs 174.7x).
Side by side
The stronger figure is shaded where higher (or, for valuation multiples, lower) reads as better. How the implied growth works.
| Measure | OTTR | PAM |
|---|---|---|
| Market cap | $3.6B | $4.5B |
| Share price | $87.46 | $80.34 |
| Revenue (last fiscal year) | $1.3B | $1.9B |
| Free cash flow (last fiscal year) | $98M | -$12M |
| Revenue growth, last year | +0.4% | +8.3% |
| Revenue growth per year, last 5 fiscal years | +2.2% | +15.0% |
| Operating margin | 17.1% | 23.4% |
| Net margin | 14.8% | 33.0% |
| Return on equity | 10.4% | 18.8% |
| P/E (trailing) | 12.7x | 174.7x |
| Price / free cash flow | 36.4x | — |
| EV / EBITDA | 9.20x | 4.88x |
| FCF growth the price implies | 12.8% | — |
| Dividend yield | 2.5% | — |
| Debt / equity | 1.29x | 0.93x |
| Fundamental grade | C | C |
| Superinvestors holding it | 3 | 0 |
| Insider purchases, last 12 months | 0 | 4 |
Results from SEC filings
Revenue and free cash flow by fiscal year, from each company's 10-K filings.
Otter Tail
| Year | Revenue | Free cash flow | Op. margin |
|---|---|---|---|
| 2021 | $1.2B | $59M | 20.9% |
| 2022 | $1.5B | $218M | 26.7% |
| 2023 | $1.3B | $117M | 28.0% |
| 2024 | $1.3B | $94M | 28.6% |
| 2025 | $1.3B | $98M | 26.5% |
Pampa Energia SA ADR
| Year | Revenue | Free cash flow | Op. margin |
|---|---|---|---|
| 2020 | $1.1B | $569M | 22.6% |
| 2021 | $1.5B | $519M | 38.4% |
| 2022 | $1.8B | $172M | 34.5% |
| 2023 | $1.7B | -$183M | 24.5% |
| 2024 | $1.9B | -$12M | 23.5% |
Where the revenue comes from
Otter Tail · by segments, 2025
Electric$567M43%
Plastics$423M32%
Manufacturing$315M24%
Pampa Energia SA ADR · by segments, 2021
Generation$656M44%
Petrochemicals$490M32%
Oil And Gas Segment$340M23%
Holding And Others$22M1%
Compare them in fullFifteen years of statements, quarterly results, DCF and IRR models, and any number of peers side by side.
Open OTTR in InvestinglyQuestions
Which is bigger, Otter Tail or Pampa Energia SA ADR?
Pampa Energia SA ADR (PAM), at $4.5B against $3.6B.
Is OTTR or PAM cheaper?
By trailing P/E, Otter Tail (12.7x) is cheaper than Pampa Energia SA ADR (174.7x). A lower multiple can also mean the market expects less growth.
Which grows faster, OTTR or PAM?
Pampa Energia SA ADR: revenue grew +8.3% over the last year, against +0.4%.
Prices and ratios as of the last daily update; statements from SEC filings. Information only, not investment advice.