Quest Patent Research Corp (QPRC) stock
Close on Oct 16, 2026Market cap $1.13MP/E –Yield –
Key statistics
Valuation at the latest close; fundamentals over fiscal , balances at Jun 30, 2026
Valuation
- Market cap
- $1.13M
- P/E ratio
- –
- Price to sales
- –
- Price to book
- –
- Dividend yield
- –
- Free cash flow yield
- –
Fundamentals
- EPS, diluted
- -$1.59
- Book value per share
- -$4.17
- Diluted shares
- 5M
Trading
- Previous close
- $0.21
- Open
- $0.21
- Day's range
- $0.21 – $0.21
- Volume
- 0
Market cap history
Month-end market cap since 2009, using shares outstanding reported at the time
Total return vs. the S&P 500
Price change plus reinvested dividends, to the close on Oct 16, 2026. The S&P 500 is measured by the SPY fund.
| Period | QPRC | S&P 500 | Difference | QPRC per year | S&P 500 per year |
|---|---|---|---|---|---|
| 1 month | -1.4% | +1.5% | −2.8 pts | ||
| 3 months | -51.8% | +1.9% | −53.7 pts | ||
| Year to date | -6.7% | +12.8% | −19.5 pts | ||
| 1 year | +51.8% | +16.8% | +35.1 pts | ||
| 3 years | +6.3% | +81.5% | −75.2 pts | +2.1% | +22.0% |
| 5 years | -88.5% | +83.0% | −171.5 pts | -35.1% | +12.8% |
| 10 years | -55.7% | +319.4% | −375.1 pts | -7.8% | +15.4% |
Fifteen years at a glance
Fiscal years 2011 to 2025 and trailing twelve months, USD
Revenue
Gross profit
Operating income
Net income
EPS, diluted
Press releases
Releases Quest Patent Research filed with the SEC as exhibits to Form 8-K or 6-K
About Quest Patent Research
Wholesale-Miscellaneous Nondurable Goods
Quest Patent Research Corporation is an intellectual property asset management firm focused on acquiring, licensing, and enforcing intellectual property rights. The company operates through wholly-owned subsidiaries that hold and manage portfolios primarily consisting of patents across fields such as data storage device security, semiconductor circuitry, network security, vehicle control systems, hardware and software capabilities, and mobile messaging. Its business centers on generating revenue through structured licensing agreements and patent infringement litigation against unlicensed commercial users of its protected technologies.
Company profile, executives and historyQuest Patent Research stock: common questions
What is Quest Patent Research's stock price?
QPRC closed at $0.21 on Oct 16, 2026, up 0.00% on the day.
What is Quest Patent Research's market cap?
Quest Patent Research was worth $1.13M at the close on Oct 16, 2026: the share price times the diluted shares outstanding.
What is QPRC's P/E ratio?
Quest Patent Research lost money over fiscal 2025 (diluted EPS -$1.59), so it has no meaningful P/E ratio.
Does Quest Patent Research pay a dividend?
No. Quest Patent Research has not paid a cash dividend over the last twelve months.
How has QPRC stock performed over the past year?
Including dividends, QPRC returned +51.8% over the past year, against +16.8% for the S&P 500.
Who are Quest Patent Research's competitors?
Companies most similar to Quest Patent Research by business, industry and size include VNOV, INV, XELB, FRQN, TPHS.
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