Montauk Renewables stock gains as Zacks turns upbeat
Published on 09/03/2026 at 22:24 | Editorial responsibility: Rafael Müller, Editor-in-Chief AD HOC NEWSMontauk Renewables stock (ISIN US6117701018) opened at USD 2.13, and MarketBeat put its market capitalization at USD 303.18 million on September 3, 2026. Zacks Research upgraded the name on September 3, 2026, while Trefis said the stock led movers with a 21.0 percent return.
Estimate revisions stay central
Zacks said on September 3, 2026 that the consensus estimate for the current year has risen 20 percent over the last 60 days. That matters because the same-day move comes with a market-cap base of USD 303.18 million and a price of USD 2.13, not just a headline bounce.
Yahoo Finance also noted that Montauk Renewables shares have added 24.6 percent over the past four weeks, giving the move a clear short-term comparison. For investors, the question is whether that estimate revision trend can hold against the stock's small-cap valuation.
What the company sells
Montauk Renewables is a renewable energy company focused on capturing landfill gas and converting it into clean energy products, according to MarketBeat's company profile. That business mix ties the equity to project economics, gas capture volumes and the pace of earnings estimate changes.
Price and valuation
At USD 2.13 on September 3, 2026, the stock trades against a market capitalization of USD 303.18 million. The stock's reported 21.0 percent daily gain and 24.6 percent gain over four weeks show how quickly sentiment can shift around the name.
Montauk Renewables at a glance
- Company: Montauk Renewables, Inc.
- ISIN: US6117701018
- Ticker: MNTK
- Trading venue: NASDAQ
- Price (as of September 3, 2026): USD 2.13
- Market capitalization: USD 303.18 million (as of September 3, 2026)
- Sector / Industry: Basic Materials / Renewable Fuels
- Index membership: None
