Montauk Renewables (MNTK) Latest Stock Analysis Report – Oct 15, 2026, 4:00 PM ET
Updated Oct 15, 2026, 4:00 PM ET
- Closed at $2.12, -2.30% vs the prior close of $2.17.
- Volume 519.60K shares, 1.0x its 50-day average.
- No new SEC filings since the prior session.
- No new insider buys or sales reported since the prior session.
MNTK dips 2.3% to $2.12, a 1-month low, 5 down days in a row. Closed at $2.12, -2.30% vs the prior close of $2.17. Day range $2.07–$2.18, opened at $2.18.
MNTK daily analysis — what happened
A plain-English, data-only note written after every US trading day. Newest first; older days stay archived below.
Oct 15, 2026 — MNTK dips 2.3% to $2.12, a 1-month low, 5 down days in a row
- Closed at $2.12, -2.30% vs the prior close of $2.17. Day range $2.07–$2.18, opened at $2.18.
- Volume was 519.60K shares, 1.0x its 50-day average of 533.33K.
- Price is -5.5% vs its 50-day average ($2.24) and +24.1% vs its 200-day average ($1.71).
- 52-week range $1.07–$3.28; today's close sits at 48% of that range, 35.4% below the 52-week high.
- That makes 5 straight losses.
Oct 14, 2026 — MNTK slides 7.7% to $2.17, a 1-month low, 4 down days in a row
- Closed at $2.17, -7.66% vs the prior close of $2.35. Day range $2.14–$2.33, opened at $2.31.
- Volume was 696.30K shares, 1.3x its 50-day average of 521.66K.
- Price is -2.9% vs its 50-day average ($2.24) and +27.2% vs its 200-day average ($1.71).
- 52-week range $1.07–$3.28; today's close sits at 50% of that range, 33.8% below the 52-week high.
- That makes 4 straight losses.
Oct 13, 2026 — MNTK dips 2.1% to $2.35, 3 down days in a row
- Closed at $2.35, -2.08% vs the prior close of $2.40. Day range $2.34–$2.44, opened at $2.41.
- Volume was 536.00K shares, 1.0x its 50-day average of 513.68K.
- Price is +5.6% vs its 50-day average ($2.23) and +37.9% vs its 200-day average ($1.70).
- 52-week range $1.07–$3.28; today's close sits at 58% of that range, 28.4% below the 52-week high.
- That makes 3 straight losses.
Oct 12, 2026 — MNTK slides 5.1% to $2.40
- Closed at $2.40, -5.14% vs the prior close of $2.53. Day range $2.35–$2.54, opened at $2.53.
- Volume was 707.30K shares, 1.4x its 50-day average of 502.57K.
- Price is +8.4% vs its 50-day average ($2.21) and +41.0% vs its 200-day average ($1.70).
- 52-week range $1.07–$3.28; today's close sits at 60% of that range, 26.8% below the 52-week high.
Oct 9, 2026 — MNTK slides 7.7% to $2.53
- Closed at $2.53, -7.66% vs the prior close of $2.74. Day range $2.53–$2.76, opened at $2.71.
- Volume was 684.60K shares, 1.4x its 50-day average of 492.04K.
- Price is +15.0% vs its 50-day average ($2.20) and +48.9% vs its 200-day average ($1.70).
- 52-week range $1.07–$3.28; today's close sits at 66% of that range, 22.9% below the 52-week high.
Oct 8, 2026 — MNTK jumps 3.0% to $2.74
- Closed at $2.74, +3.01% vs the prior close of $2.66. Day range $2.63–$2.77, opened at $2.65.
- Volume was 707.60K shares, 1.5x its 50-day average of 482.09K.
- Price is +25.4% vs its 50-day average ($2.19) and +61.6% vs its 200-day average ($1.70).
- 52-week range $1.07–$3.28; today's close sits at 76% of that range, 16.5% below the 52-week high.
Oct 7, 2026 — MNTK ends flat (+0.0%) to $2.66
- Closed at $2.66, +0.00% vs the prior close of $2.66. Day range $2.60–$2.68, opened at $2.64.
- Volume was 391.60K shares, 0.8x its 50-day average of 479.93K.
- Price is +22.8% vs its 50-day average ($2.17) and +57.3% vs its 200-day average ($1.69).
- 52-week range $1.07–$3.28; today's close sits at 72% of that range, 18.9% below the 52-week high.
Oct 6, 2026 — MNTK slides 8.6% to $2.66 on 3.1x normal volume
- Closed at $2.66, -8.59% vs the prior close of $2.91. Day range $2.61–$2.98, opened at $2.94.
- Volume was 1.41M shares, 3.1x its 50-day average of 459.45K — unusually heavy trading.
- Price is +23.7% vs its 50-day average ($2.15) and +57.7% vs its 200-day average ($1.69).
- 52-week range $1.07–$3.28; today's close sits at 72% of that range, 18.9% below the 52-week high.
Oct 5, 2026 — MNTK rises 1.4% to $2.91 on 4.2x normal volume
- Closed at $2.91, +1.39% vs the prior close of $2.87. Day range $2.87–$3.28, opened at $2.88.
- Volume was 1.81M shares, 4.2x its 50-day average of 430.37K — unusually heavy trading.
- Price is +36.3% vs its 50-day average ($2.13) and +72.9% vs its 200-day average ($1.68).
- 52-week range $1.07–$3.28; today's close sits at 83% of that range, 11.3% below the 52-week high.
- That makes 3 straight gains.
Oct 2, 2026 — MNTK rises 2.9% to $2.87
- Closed at $2.87, +2.87% vs the prior close of $2.79. Day range $2.79–$2.91, opened at $2.81.
- Volume was 512.50K shares, 1.2x its 50-day average of 426.37K.
- Price is +35.8% vs its 50-day average ($2.11) and +71.0% vs its 200-day average ($1.68).
- 52-week range $1.07–$3.05; today's close sits at 91% of that range, 5.9% below the 52-week high.
MNTK latest news & SEC filings
Every SEC filing by or about MNTK in the last 120 days, explained in plain English. Updated daily, with a same-day refresh for new filings.
Aug 6, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 2.02 — Reported results of operations (earnings release).
This is a results-day filing: the earnings press release is attached as an exhibit.
Aug 5, 2026 · Form 10-Q — Quarterly report
Quarterly report (unaudited financial statements for the quarter)
Quarter ended Jun 30, 2026:
- Revenue: $54.02M (prior year $45.13M) (+19.7% vs Jun 30, 2025)
- Net income: $226.00K (prior year -$5.49M) (swung to profit vs Jun 30, 2025)
- Diluted EPS: $0.00 (prior year -$0.04) (swung to profit vs Jun 30, 2025)
Aug 5, 2026 · Form 8-K — Major event / current report
Current report — a filing companies must make within 4 business days of a major event
- Item 2.02 — Reported results of operations (earnings release).
This is a results-day filing: the earnings press release is attached as an exhibit.
Things to know before you trade MNTK
- Last results release: Aug 6, 2026 (8-K Item 2.02). Previous ones: Aug 5, 2026, May 6, 2026, Mar 12, 2026. Based on that rhythm, the next report is likely around Nov 5, 2026 — an estimate, not a confirmed date.
- How much it moves: over the last 20 sessions the average daily move was 5.89% (largest 26.6%). That is a volatile stock.
- Liquidity: about 947.16K shares (≈$2.01M) trade per day on average.
- 52-week position: $2.12 vs a range of $1.07–$3.28 (48% of the range).
- Dividends: no cash dividends in the last 2 years.
- Splits: none in the last 2 years.
- Insider trades (Form 4, last 12 months, recent 25 shown): 1 open-market buys, 0 sales; latest: John A Copelyn bought 17,506 shares on May 11, 2026.
- Latest filings: 8-K Aug 6, 2026; 10-Q Aug 5, 2026; 8-K Aug 5, 2026.
- Share count: 142.34M shares outstanding (Jul 31, 2026), +0.1% vs a year earlier.
- Listing: Nasdaq · industry: Gas & Other Services Combined.
MNTK market data (last 20 sessions)
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Oct 15, 2026 | 2.18 | 2.18 | 2.07 | 2.12 | 519.60K |
| Oct 14, 2026 | 2.31 | 2.33 | 2.14 | 2.17 | 696.30K |
| Oct 13, 2026 | 2.41 | 2.44 | 2.34 | 2.35 | 536.00K |
| Oct 12, 2026 | 2.53 | 2.54 | 2.35 | 2.40 | 707.30K |
| Oct 9, 2026 | 2.71 | 2.76 | 2.53 | 2.53 | 684.60K |
| Oct 8, 2026 | 2.65 | 2.77 | 2.63 | 2.74 | 707.60K |
| Oct 7, 2026 | 2.64 | 2.68 | 2.60 | 2.66 | 391.60K |
| Oct 6, 2026 | 2.94 | 2.98 | 2.61 | 2.66 | 1.41M |
| Oct 5, 2026 | 2.88 | 3.28 | 2.87 | 2.91 | 1.81M |
| Oct 2, 2026 | 2.81 | 2.91 | 2.79 | 2.87 | 512.50K |
| Oct 1, 2026 | 2.75 | 2.84 | 2.66 | 2.79 | 524.20K |
| Sep 30, 2026 | 2.94 | 2.95 | 2.68 | 2.73 | 926.10K |
| Sep 29, 2026 | 2.84 | 3.05 | 2.80 | 2.94 | 771.40K |
| Sep 28, 2026 | 2.92 | 2.92 | 2.72 | 2.80 | 1.16M |
| Sep 25, 2026 | 2.88 | 3.04 | 2.64 | 2.93 | 1.94M |
| Sep 24, 2026 | 2.29 | 2.97 | 2.26 | 2.88 | 3.47M |
| Sep 23, 2026 | 2.60 | 2.60 | 2.27 | 2.28 | 531.10K |
| Sep 22, 2026 | 2.35 | 2.62 | 2.30 | 2.60 | 580.80K |
| Sep 21, 2026 | 2.22 | 2.38 | 2.22 | 2.33 | 270.50K |
| Sep 18, 2026 | 2.20 | 2.29 | 2.16 | 2.25 | 801.40K |
About Montauk Renewables
Montauk Renewables (MNTK) is listed on the Nasdaq and classified by the SEC under “Gas & Other Services Combined”. Its business address is in PITTSBURGH, PA. State of incorporation: DE. Fiscal year ends December 31. SEC CIK 1826600.
MNTK board of directors & executives
From SEC Form 3/4/5 insider filings made in the last 12 months (date = latest filing).
Directors
| Name | Role | Latest filing |
|---|---|---|
| John A Copelyn | Director | May 13, 2026 |
| Sean F Mcclain | President & CEO | May 22, 2026 |
Executive officers
| Name | Title | Latest filing |
|---|---|---|
| John Ciroli | Chief Legal Officer | May 22, 2026 |
| Sharon R Frank | VP Environ Health & Safety | Nov 26, 2025 |
| Sean F Mcclain | President & CEO | May 22, 2026 |
| James A Shaw | Chief Operating Officer | May 22, 2026 |
| Asdalan Kevin A Van | Chief Financial Officer | May 22, 2026 |
Recent insider buys & sales
| Date | Insider | Type | Shares | Price |
|---|---|---|---|---|
| May 11, 2026 | John A Copelyn | Buy | 17,506 | $1.45 |
MNTK financials (annual, from XBRL filings)
| Fiscal year end | Revenue | Net income | Diluted EPS | Operating cash flow |
|---|---|---|---|---|
| Dec 31, 2025 | $176.38M | $1.75M | 0.01 | $30.33M |
| Dec 31, 2024 | $175.74M | $9.73M | 0.07 | $43.80M |
| Dec 31, 2023 | $174.90M | $14.95M | 0.11 | $41.05M |
| Dec 31, 2022 | $213.39M | $35.19M | 0.25 | $81.07M |
| Dec 31, 2021 | $148.13M | $-4.53M | -0.03 | $42.88M |
Latest balance sheet: total assets $470.71M, total liabilities $206.18M, cash $15.76M (as of Jun 30, 2026).
MNTK earnings / results-day log
| Date | Filing | Close that day |
|---|---|---|
| Aug 6, 2026 | 8-K Item 2.02 (results) | $1.70 |
| Aug 5, 2026 | 8-K Item 2.02 (results) | $1.71 |
| May 6, 2026 | 8-K Item 2.02 (results) | $1.46 |
| Mar 12, 2026 | 8-K Item 2.02 (results) | $1.41 |
| Mar 11, 2026 | 8-K Item 2.02 (results) | $1.37 |
| Nov 5, 2025 | 8-K Item 2.02 (results) | $1.95 |
| Aug 7, 2025 | 8-K Item 2.02 (results) | $1.95 |
| Aug 6, 2025 | 8-K Item 2.02 (results) | $2.08 |
| May 8, 2025 | 8-K Item 2.02 (results) | $2.33 |
| Mar 17, 2025 | 8-K Item 2.02 (results) | $2.22 |
| Mar 13, 2025 | 8-K Item 2.02 (results) | $2.49 |
| Nov 12, 2024 | 8-K Item 2.02 (results) | $5.19 |
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Information only, not investment advice. BuyMeWhiskey is not a registered investment adviser or broker-dealer; nothing here is a recommendation to buy, sell or hold any security, and there are no price targets. Data comes from SEC EDGAR filings and public end-of-day market data and may be delayed or contain errors. Verify with the company's filings before making decisions. Prices: end-of-day data as of Oct 15, 2026, 4:00 PM ET. Filings: SEC EDGAR. Updated after every US trading day.