Montauk Renewables Inc (MNTK)
$2.21 -6.75% Close Oct 30, 2026 Live
Montauk Renewables stock today
Montauk Renewables closed at $2.21 on October 30, 2026, down 6.75% on the day. Over the past year it returned +10.0% with dividends reinvested, against +12.4% for the S&P 500. Its market value is $315 million.
$2.00$3.00
NovJan 2026MarMayJulSep
| Period | MNTK | S&P 500 (SPY) |
|---|---|---|
| 1 month | -19.0% | -0.9% |
| 3 months | +20.8% | +2.1% |
| Year to date | +32.3% | +11.7% |
| 1 year | +10.0% | +12.4% |
| 3 years | -77.7% | +88.5% |
| 5 years | -80.2% | +76.0% |
Key statistics
- Market value
- $315M
- P/E (trailing)
- 44.2
- Forward P/E
- 9.2
- Price / sales
- 1.7
- 52-week range
- $1.12 to $2.94
- Next report
- Nov 4, 2026
About Montauk Renewables
Converts waste products into renewable fuels and chemicals through biological and chemical processes.
Sector: Utilities
More on Montauk Renewables
- Financials: revenue, earnings and segmentsRevenue +0% in the year to Dec 2025
- Valuation: P/E history and peersP/E 44.2, median 68.9 at its last 4 year ends
- Returns: what $1,000 became$1,000 five years ago is $198.21 today
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.