Mentor Capital, Inc. (MNTR) stock
Close on Oct 19, 2026Market cap $872.92KP/E –Yield –
Mentor Capital, Inc. reported revenue of $213.22K for the twelve months to Sep 30, 2026. Free cash flow was -$503.06K. At the latest close the market valued the company at $872.92K.
Key statistics
Valuation at the latest close; fundamentals over the trailing twelve months, balances at Sep 30, 2026
Valuation
- Market cap
- $872.92K
- P/E ratio
- –
- Price to sales
- 4.09
- Price to book
- 0.44
- Dividend yield
- –
- Free cash flow yield
- -57.63%
Fundamentals
- Revenue
- $213.22K
- Net income
- -$386.23K
- EPS, diluted
- -$0.01
- Free cash flow
- -$503.06K
- Book value per share
- $0.07
- Diluted shares
- 29M
Trading
- Previous close
- $0.03
- Open
- $0.03
- Day's range
- $0.03 – $0.03
- Volume
- 0
- Average volume (20 days)
- 8,865
Market cap history
Month-end market cap since 2014, using shares outstanding reported at the time
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Oct 19, 2026. The S&P 500 is measured by the SPY fund.
| Period | MNTR | S&P 500 | Difference | MNTR per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | -25.0% | +0.6% | −25.6 pts | ||
| 3 months | -19.4% | +3.4% | −22.7 pts | ||
| Year to date | -62.5% | +13.3% | −75.8 pts | ||
| 1 year | -72.7% | +16.6% | −89.3 pts | ||
| 3 years | -57.1% | +86.4% | −143.5 pts | -24.6% | +23.1% |
| 5 years | -70.0% | +81.9% | −151.9 pts | -21.4% | +12.7% |
| 10 years | -97.8% | +318.9% | −416.7 pts | -31.9% | +15.4% |
Fourteen years at a glance
Fiscal years 2012 to 2025 and trailing twelve months, USD
Revenue
Gross profit
Operating income
Net income
EPS, diluted
Free cash flow
Press releases
Releases Mentor Capital filed with the SEC as exhibits to Form 8-K or 6-K
About Mentor Capital
Investors, NEC
Mentor Capital, Inc. is an acquisition and investment company focused primarily on the energy sector, including oil, gas, coal, uranium, and related ventures. The company acquires fractional, non-operating royalty interests in producing hydrocarbon properties, entitling it to proportionate revenues without operating or production expenses. It also holds equity in energy companies and maintains physical gold alongside treasury exchange-traded funds as transitional investment assets. In addition, the firm holds residual positions in legal dispute resolution technology and litigation financing judgments.
Company profile, executives and historyMentor Capital stock: common questions
What is Mentor Capital's stock price?
MNTR closed at $0.03 on Oct 19, 2026, down 11.63% on the day.
What is Mentor Capital's market cap?
Mentor Capital was worth $872.92K at the close on Oct 19, 2026: the share price times the diluted shares outstanding.
What is MNTR's P/E ratio?
Mentor Capital lost money over the twelve months to Sep 30, 2026 (diluted EPS -$0.01), so it has no meaningful P/E ratio.
How much revenue does Mentor Capital make?
Mentor Capital reported revenue of $213.22K for the twelve months to Sep 30, 2026.
Does Mentor Capital pay a dividend?
No. Mentor Capital has not paid a cash dividend over the last twelve months.
How has MNTR stock performed over the past year?
Including dividends, MNTR returned -72.7% over the past year, against +16.6% for the S&P 500.
Who are Mentor Capital's competitors?
Companies most similar to Mentor Capital by business, industry and size include NTIP, NRIS, GBR, VHC, PHCI.
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