Equity · Basic Materials
MNTK
NASDAQMontauk Renewables (MNTK)
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- Market cap
- 223.5M USD
- P/E (TTM)
- 31.4
- Revenue, year to Dec 2025
- 176.4M USD
- EPS, diluted, year to Dec 2025
- 0.01 USD
- 52-week range
- 1.12 USD – 2.49 USD
- Avg volume
- 26.3K
as of Jul 17, 2026
Have Montauk Renewables (MNTK) insiders bought or sold shares recently?
MNTK's newest Form 4 filing is dated 20 May 2026: none in the last 90 days.
| Reported | Insider | Type | Shares | Value |
|---|---|---|---|---|
| 11 May 2026 | Copelyn John ADirector | Buy | 17,506 | 25K USD |
5 other filings: grants, exercises, tax withholding and transfers, not trades
| Reported | Insider | Type | Shares | Value |
|---|---|---|---|---|
| 20 May 2026 | Shaw James AChief Operating Officer | Award | 282,842 | |
| 20 May 2026 | McClain Sean FPresident & CEO | Award | 383,183 | |
| 20 May 2026 | Van Asdalan Kevin AChief Financial Officer | Award | 302,982 | |
| 20 May 2026 | Ciroli JohnChief Legal Officer | Award | 302,982 | |
| 24 Nov 2025 | Frank Sharon RVP Environ Health & Safety | Tax withheld | 2,748 | 5K USD |
Which funds hold Montauk Renewables (MNTK)?
6 of the 45 institutional funds we track reported a Montauk Renewables position for the quarter ended 30 Jun 2026 — a combined 1.4M USD; the latest of those filings landed 02 Sep 2026.
| Fund | Position | Shares | Value | Shares q/q |
|---|---|---|---|---|
| Renaissance Technologies | Held (±25%) | 364,800 | 569K USD | +2.9% |
| AQR Capital Management | Added | 238,152 | 372K USD | +521.0% |
| D. E. Shaw & Co. | Held (±25%) | 101,497 | 158K USD | −14.2% |
| Marshall Wace | Trimmed | 80,526 | 126K USD | −60.6% |
| Citadel Advisors | New position | 58,826 | 92K USD | |
| Millennium Management | Trimmed | 43,455 | 68K USD | −79.0% |
| Point72 Asset Management | Exited |
What has been filed or recorded for Montauk Renewables (MNTK)?
The filings we hold for Montauk Renewables, newest first: 7 fails-to-deliver days, 6 quarterly earnings reports, 2 annual reports and 5 reported financial figures, the latest dated 13 Oct 2026. No next earnings date is announced in SEC filings yet.
| And | ||||
|---|---|---|---|---|
| 13 Oct 2026 | Fails to deliver | Shares failed to deliver | 566 shares | 1K USD notional · <0.001% of shares out |
| 09 Oct 2026 | Fails to deliver | Shares failed to deliver | 219 shares | 600 USD notional · <0.001% of shares out |
| 08 Oct 2026 | Fails to deliver | Shares failed to deliver | 500 shares | 1K USD notional · <0.001% of shares out |
| 07 Oct 2026 | Fails to deliver | Shares failed to deliver | 3,168 shares | 8K USD notional · 0.002% of shares out |
| 06 Oct 2026 | Fails to deliver | Shares failed to deliver | 37,180 shares | 108K USD notional · 0.026% of shares out |
| 05 Oct 2026 | Fails to deliver | Shares failed to deliver | 306 shares | 878 USD notional · <0.001% of shares out |
| 01 Oct 2026 | Fails to deliver | Shares failed to deliver | 76 shares | 207 USD notional · <0.001% of shares out |
| 30 Jun 2026 | Quarterly earnings | Q2 2026 reported | EPS 0.00 USD | Revenue $54M |
| 30 Jun 2026 | Financials | Total assets | 470.7M USD | at period end |
| 30 Jun 2026 | Financials | Total equity | 264.5M USD | at period end |
| 31 Mar 2026 | Quarterly earnings | Q1 2026 reported | EPS 0.00 USD | Revenue $46M |
| 31 Dec 2025 | Annual report | FY 2025 reported | EPS 0.01 USD | Revenue $176M |
| 31 Dec 2025 | Financials | Revenue | 176.4M USD | fiscal year |
| 31 Dec 2025 | Financials | Net income | 1.7M USD | fiscal year |
| 31 Dec 2025 | Financials | Diluted EPS | 0.01 USD | fiscal year |
| 30 Sep 2025 | Quarterly earnings | Q3 2025 reported | EPS 0.04 USD | Revenue $45M |
| 30 Jun 2025 | Quarterly earnings | Q2 2025 reported | EPS −0.04 USD | Revenue $45M |
| 31 Mar 2025 | Quarterly earnings | Q1 2025 reported | EPS 0.00 USD | Revenue $43M |
| 31 Dec 2024 | Annual report | FY 2024 reported | EPS 0.07 USD | Revenue $176M |
| 30 Sep 2024 | Quarterly earnings | Q3 2024 reported | EPS 0.12 USD | Revenue $66M |
What do people ask about Montauk Renewables (MNTK)?
What is Montauk Renewables’ market cap?223.5M
Montauk Renewables is worth 223.5M USD by market value as of 17 Jul 2026, which is the share price times the shares on issue from its SEC filings.
What is Montauk Renewables’ P/E ratio?31.4
Montauk Renewables has a price-to-earnings ratio of 31.4, as of 17 Jul 2026: the share price divided by what the company earned per share over the last four reported quarters. A higher number means the market pays more for each dollar of earnings.
What is Montauk Renewables’ revenue?176.4M
Montauk Renewables reported revenue of 176.4M USD for the year ended 31 Dec 2025, as filed with the SEC. See Filings
Have Montauk Renewables insiders bought or sold shares recently?
No Montauk Renewables insider has filed a Form 4 in the last 90 days; the most recent filing we hold is dated 20 May 2026 (SEC Form 4). See Insiders
Which funds own Montauk Renewables?6 of 45
6 of the 45 funds we track reported a Montauk Renewables position for the quarter ended 30 Jun 2026, per their SEC Form 13F filings. The largest reported positions were Renaissance Technologies, AQR Capital Management and D. E. Shaw & Co. See Funds
When did Montauk Renewables last report earnings?0.00
Montauk Renewables last reported earnings on 30 Jun 2026 for Q2 2026, with EPS of 0.00 USD; no next date is announced in SEC filings yet. See Filings

Answers are generated from the live figures on this page — Reddit crowd data, SEC filings and open company records — and update as the data does.
References
- Finazonprior-day close, indicative (IEX-derived, not the official close)
- TradingViewthe price chart widget, drawn by TradingView from their own data
- SEC EDGARForm 4 filings (insider transactions)
- SEC EDGAR13F filings
- SECSEC fails-to-deliver (CNS) data
- SEC EDGARXBRL company facts, latest period ended 30 Jun 2026
- SEC EDGARreported earnings figures and scheduled report dates
- SEC EDGARValuation computed from SEC EDGAR filings