Otter Tail Corp (OTTR) is slightly undervalued and Pampa Energia SA ADR (PAM) is undervalued.
Against our estimates of intrinsic value, PAM trades at the wider discount: a margin of safety of +57%, against +17% for OTTR.
Values as of the 22 Sept 2026 close.
Discounting its cash flows at 7.4% (average of 3 methods) values the shares at $108.73; the price of $90.23 is 17% below that value, and 82% of that value comes from beyond year five.
Leak Score 49/100 on 3 of 12 signals
Discounting its cash flows at 8.1% (average of 3 methods) values the shares at $187.77; the price of $80.69 is 57% below that value, and 80% of that value comes from beyond year five.
Leak Score 84/100 on 3 of 12 signals
| Metric | OTTR | PAM |
|---|---|---|
| Verdict | Slightly undervalued | Undervalued |
| Price | $90.23 | $80.69 |
| Intrinsic value | $108.73 | $187.77 |
| Margin of safety | +17% | +57% |
| Leak Score | 49/100 (3/12) | 84/100 (3/12) |
| Market cap | $3.8B | $4.3B |
| Revenue growth, 5 years | 7.9% | 13.4% |
| Operating margin | 24.6% | 21.1% |
| Net margin | 14.8% | 23.8% |
| Return on equity | 10.7% | 15.3% |
| Debt to equity | 0.67 | 0.65 |
| P/E | 19.5x | 7.5x |
| Forward P/E | 17.3x | 7.4x |
| P/B | 2.0x | 1.1x |
| Dividend yield | 2.5% | — |