Montauk Renewables Inc (MNTK) returns
Montauk Renewables returns over 5 years
$1,000 invested in Montauk Renewables five years ago was worth $198.21 at the close on October 30, 2026, with dividends reinvested: an average return of -27.7% a year. The same $1,000 in the S&P 500 (SPY) became $1,760.
Total return by period
| Period | Total return | A year, on average | $1,000 became | S&P 500 (SPY) |
|---|---|---|---|---|
| 1 month | -19.0% | — | $809.52 | -0.9% |
| 3 months | +20.8% | — | $1,208 | +2.1% |
| Year to date | +32.3% | — | $1,323 | +11.7% |
| 1 year | +10.0% | — | $1,100 | +12.4% |
| 3 years | -77.7% | -39.4% | $223.01 | +88.5% |
| 5 years | -80.2% | -27.7% | $198.21 | +76.0% |
Montauk Renewables return by calendar year
| Year | MNTK | S&P 500 (SPY) | Difference |
|---|---|---|---|
| 2026 to date | +32.3% | +11.7% | +20.6% |
| 2025 | -58.0% | +17.7% | -75.8% |
| 2024 | -55.3% | +24.9% | -80.2% |
| 2023 | -19.2% | +26.2% | -45.4% |
| 2022 | +7.6% | -18.2% | +25.8% |
Past returns do not predict future returns. Returns are computed from our daily closes, adjusted for splits and with dividends reinvested on their ex-dates; taxes and trading costs are left out.
See also: MNTK financials · MNTK valuation
No forecast, no recommendation. This page describes Montauk Renewables Inc from published data; it is not advice to buy, sell or hold any security.
Figures as of the close on Oct 30, 2026 unless a row says otherwise. Prices are split adjusted; returns include dividends reinvested. Data may be delayed. See the disclaimer and how TrendArc works.