Otter Tail (OTTR) vs Pampa Energia S.A. (PAM)
Head-to-head comparison of performance, valuation, growth, profitability and dividends. Prices delayed 15 minutes; data as of Oct 8, 2026.
Summary
Pampa Energia S.A. (PAM) has outperformed Otter Tail (OTTR) over the past year, gaining 33.6% versus a gain of 13.7%. Over five years, PAM leads with a +309.4% price change compared with +50.9% for OTTR. Pampa Energia S.A. is the larger company by market cap ($4.31 billion vs $3.70 billion), about 1.2 times the size.
On valuation, Pampa Energia S.A. trades at a lower forward P/E (6.8x vs 16.6x for Otter Tail). Otter Tail pays a dividend yielding 2.50%, while Pampa Energia S.A. does not currently pay one. Pampa Energia S.A. converts more of its revenue into profit, with a net margin of 33.0% versus 21.2%.
Summary generated from market data by MetaCap's automated system. Methodology
Relative performance
Percent change in share price from the first common trading day shown; excludes dividends.
Head-to-head
| Metric | OTTR | PAM |
|---|---|---|
| Share price | $88.19 | $80.38 |
| Market cap | $3.70B | $4.31B |
| 1-day change | +0.14% | +0.32% |
| YTD return | +8.98% | -9.48% |
| 1-year return | +13.65% | +33.56% |
| 5-year return | +50.88% | +309.40% |
| P/E ratio (TTM) | 19.05 | 7.31 |
| Forward P/E | 16.56 | 6.85 |
| EPS (TTM) | $4.63 | $11.00 |
| Dividend yield | 2.50% | 0.00% |
| Annual dividend | $2.21 | $0.00 |
| Revenue (latest FY) | $1.30B | $1.88B |
| Revenue growth (YoY) | -2.28% | +8.31% |
| Net income (latest FY) | $275.89M | $619.00M |
| Gross margin | 69.02% | 31.82% |
| Operating margin | 26.60% | 23.45% |
| Net margin | 21.23% | 33.00% |
| 52-week high | $95.09 | $94.50 |
| 52-week low | $74.15 | $58.50 |
| Distance from 52-week high | -7.26% | -14.94% |
| Analyst consensus | none | none |
| Avg. price target upside | +2.62% | +50.65% |
| Average volume | 242.46K | 172.52K |
| Shares outstanding | 41.99M | 53.60M |
| Employees | 2,198 | — |
| Sector | Utilities | Utilities |
| Industry | Electric Utilities: Central | Electric Utilities: Central |
Highlighted cells mark the higher value for growth, returns, margins and yield, and the lower value for P/E ratios. Highlighting is a mechanical comparison, not a recommendation.
Key differences
- PAM has outperformed OTTR by 19.9 percentage points over the past year.
- Otter Tail trades at a higher earnings multiple (19.0x vs 7.3x trailing P/E).
- Otter Tail offers a meaningfully higher dividend yield (2.50% vs 0.00%).
- Pampa Energia S.A. is more profitable, keeping 33.0 cents of every revenue dollar as net income versus 21.2 cents for Otter Tail.
- Pampa Energia S.A. grew revenue faster in its latest fiscal year (+8.31% vs -2.28%).
About Otter Tail
OTTR stock →Otter Tail Corporation, together with its subsidiaries, engages in electric utility, manufacturing, and plastic pipe businesses in the United States. It operates through three segments: Electric, Manufacturing, and Plastics.
Utilities · Electric Utilities: Central · 2,198 employees
About Pampa Energia S.A.
PAM stock →Pampa Energía S.A. operates as an integrated power company in Argentina.
Utilities · Electric Utilities: Central
OTTR vs PAM FAQ
Which is bigger, Otter Tail or Pampa Energia S.A.?
Pampa Energia S.A. (PAM) is larger, with a market capitalization of $4.31B compared with $3.70B for Otter Tail (OTTR).
Which stock has performed better over the past year, OTTR or PAM?
PAM returned +33.56% over the past 12 months, compared with +13.65% for OTTR (price return, excluding dividends). Past performance does not predict future results.
Which has the lower P/E ratio, OTTR or PAM?
PAM has the lower trailing P/E at 7.3, versus 19.0 for OTTR. A lower P/E is not by itself a sign of a better investment; it can reflect slower expected growth or higher risk.
Which pays a higher dividend, Otter Tail or Pampa Energia S.A.?
Otter Tail pays a dividend yielding 2.50%, while Pampa Energia S.A. does not currently pay a regular dividend.
Are Otter Tail and Pampa Energia S.A. in the same industry?
Yes. Both are classified in the Electric Utilities: Central industry within the Utilities sector.