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Research Frontiers Inc (REFR) Financials

REFR
Trailing 12 months to June 30, 2026
Revenue $654K -46.5% YoY
Net Income -$2.2M -28.1% YoY
EPS (Diluted) -$0.07 -40.0% YoY
Free Cash Flow -$1.6M -67.5% YoY
Market Cap $21.7M as of Oct 8, 2026
Price / Sales 33.2x on $654K revenue, trailing 12 months to June 30, 2026
Price / Earnings n/m net loss, so no earnings multiple, trailing 12 months to June 30, 2026
Price / Book 19.3x on $1.1M equity, Q2 FY2026

A multiple compares the market's price with a filed figure; it says what the market pays, not how the business is doing. The market capitalization is the vendor's as of Oct 8, 2026; every other figure is from the SEC filings on this page. Not financial advice.

Source SEC Filings (10-K/10-Q) Latest period Q2 FY2026, ended Jun 30, 2026 Reported Currency USD FYE December

Newest figures come from the 10-Q for Q2 FY2026, filed Aug 6, 2026. Each column of the statement tables below links to the filing it was taken from, and every filing is listed on the REFR SEC filings page.

Research Frontiers Inc (REFR) reported $654K in revenue over the twelve months to Jun 30, 2026, down 46.5% from the prior twelve months. This page shows its income statement, balance sheet, cash flow statement, and key financial ratios. View 15 years of annual fundamentals and quarterly data, with year-over-year growth rates and compound annual growth rates (CAGR). All figures are derived from SEC filings (10-K and 10-Q reports).

Rhea AI REFR FY2025

Research Frontiers remains cash-consuming, and its 2025 setback weakened an already thinner balance-sheet cushion.

Revenue fell 16.0% in FY2025, but operating cash outflow widened 68.5% to $1.3M; that mismatch indicates the cost base did not flex down with weaker activity. The operating margin consequently deteriorated from -108.0% to -190.2%, making the latest decline more than a simple revenue fluctuation.

The balance sheet lost resilience: equity fell from $2.6M in FY2024 to $933.6K in FY2025, while the debt-to-equity ratio rose from 0.6x to 1.4x. Because liabilities were broadly stable as equity shrank, the leverage increase was driven mainly by accumulated losses rather than a large expansion of obligations.

Cash conversion remains unfavorable because operating cash flow of -$1.3M nearly equaled free cash flow of -$1.3M in FY2025, leaving little difference between operating needs and reinvestment. Reported liquidity equaled 6 months of the latest annual operating outflow, while research and development consumed 54.3% of revenue, showing that ongoing investment is a substantial part of the spending structure.

[ NOT FINANCIAL ADVICE ]

Financial Health Signals

Cash Runway Dilution R&DIntensity Revenue Progress BurnTrend BalanceSheet 51 / 100
Financial Health Score 51/100
Scored as: Emerging companies peer group

Scored against emerging companies for FY2025. Each of the six dimensions is a percentile rank within that peer group; the overall is their average, with missing dimensions counted as zero out of six. A high score means strong standing among peers, not absolute cross-industry strength. How this score is calculated →

Health score ≠ stock price. This rates the quality of Research Frontiers Inc's business: profitability, growth, balance sheet strength. It doesn't tell you whether the stock is a good buy at today's price. Not financial advice. Use it alongside valuation analysis and your own research.

Cash Runway
22

Research Frontiers Inc held $664K in cash, cash equivalents and investments at the end of fiscal year 2025, and its operations used $1.3M of cash that year. Cash Runway ranks emerging companies on the size of that balance against the outflow behind it, and Research Frontiers Inc scores 22/100 among other emerging companies.

Dilution
66

Research Frontiers Inc had 35M shares outstanding at the end of fiscal year 2025, against 34M in fiscal year 2024. Dilution ranks emerging companies on how fast that count has grown over three years, where a slower rise is the better one, and Research Frontiers Inc scores 66/100 among other emerging companies.

R&D Intensity
50

Research Frontiers Inc spent $609K on research and development in fiscal year 2025, which was 18.7% of its operating costs that year. R&D Intensity ranks emerging companies on the share of operating costs that goes into research, and Research Frontiers Inc scores 50/100 among other emerging companies.

Revenue Progress
57

Research Frontiers Inc reported revenue of $1.1M in fiscal year 2025, against $1.3M in fiscal year 2024. Revenue Progress ranks emerging companies on the three-year path of that line, and Research Frontiers Inc scores 57/100 among other emerging companies.

Burn Trend
67

Research Frontiers Inc's operations used $1.3M of cash in fiscal year 2025, against $789K used in fiscal year 2024. Burn Trend ranks emerging companies on which way that figure has moved over three years, and Research Frontiers Inc scores 67/100 among other emerging companies.

Balance Sheet
44

Research Frontiers Inc's cash, cash equivalents and investments came to $664K at the end of fiscal year 2025, against $1.3M of total liabilities. Balance Sheet ranks emerging companies on that comparison, and Research Frontiers Inc scores 44/100 among other emerging companies.

Altman Z-Score Distress
-71.65

Research Frontiers Inc scores -71.65, below the 1.81 distress threshold. The score is driven primarily by a large market capitalization ($21.7M) relative to total liabilities ($1.3M). This indicates elevated financial distress risk and warrants close attention to liquidity and debt levels.

Distress-screening estimate for non-financial companies. Not computed for banks or insurers, where the Altman model does not apply.

Piotroski F-Score Partial
2/7

Research Frontiers Inc passes 2 of 7 computable financial strength tests (2 of the nine could not be computed from available data). 1 of 4 profitability signals pass, no leverage/liquidity signals pass (rising debt, declining liquidity, or share dilution), both operating efficiency signals pass.

Earnings Quality No Cash Backing
N/A

Research Frontiers Inc reported a net loss of $2.0M while operations used $1.3M of cash. With neither figure positive, the ratio between the two carries no quality signal.

Key Financial Metrics

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Earnings & Revenue

Revenue
$86K
YoY-33.5%
QoQ-36.7%
5Y CAGR-5.4%
10Y CAGR-9.9%

Research Frontiers Inc generated $86K in revenue in Q2 2026. This represents a decrease of 33.5% from the same quarter a year earlier. Against the prior quarter it is down 36.7%.

Net Income
-$660K
YoY+17.9%
QoQ-25.7%

Research Frontiers Inc reported -$660K in net income in Q2 2026. This represents an increase of 17.9% from the same quarter a year earlier. Against the prior quarter it is down 25.7%.

EPS (Diluted)
-$0.02
YoY0.0%
QoQ0.0%

Research Frontiers Inc earned -$0.02 per diluted share (EPS) in Q2 2026. That is unchanged from the same quarter a year earlier. It is unchanged from the prior quarter.

EBITDA

Not reported for Q2 2026.

Cash & Balance Sheet

Free Cash Flow
-$191K
YoY-143.7%
QoQ+74.8%

Research Frontiers Inc recorded an outflow of $191K in free cash flow in Q2 2026, representing a cash shortfall after capex. This represents a decrease of 143.7% from the same quarter a year earlier. Against the prior quarter it is up 74.8%.

Cash & Debt
$1.1M
YoY-14.6%
QoQ-15.0%
5Y CAGR+26.2%
10Y CAGR-11.7%

Research Frontiers Inc held $1.1M in cash as of Q2 2026; long-term debt is not reported for that period.

Shares Outstanding
35M
YoY+3.6%
QoQ0.0%
5Y CAGR+2.0%
10Y CAGR+3.8%

Research Frontiers Inc had 35M shares outstanding in Q2 2026. This represents an increase of 3.6% from the same quarter a year earlier. It is unchanged from the prior quarter.

Dividends Per Share

Not reported for Q2 2026.

Margins & Returns

Return on Equity
-58.8%
YoY-14.1pp
QoQ-29.3pp
5Y change-46.6pp
10Y change-42.3pp

Research Frontiers Inc's ROE was -58.8% in Q2 2026, measuring profit generated per dollar of shareholder equity. This is down 14.1 percentage points from the same quarter a year earlier. Against the prior quarter it is down 29.3 percentage points.

Gross Margin

Not reported for Q2 2026.

Operating Margin

Not shown for Q2 2026: the reported ratio is below -100.0% of revenue, so it does not read as a share of revenue.

Net Margin

Not shown for Q2 2026: the reported ratio is below -100.0% of revenue, so it does not read as a share of revenue.

Capital Allocation

R&D Spending
$129K
YoY-23.8%
QoQ-11.3%
5Y CAGR-1.6%

Research Frontiers Inc invested $129K in research and development in Q2 2026. This represents a decrease of 23.8% from the same quarter a year earlier. Against the prior quarter it is down 11.3%.

Capital Expenditures
$38
YoY-61.6%
QoQ-43.3%
5Y CAGR-42.2%
10Y CAGR-36.2%

Research Frontiers Inc invested $38 in capex in Q2 2026, funding long-term assets and infrastructure. This represents a decrease of 61.6% from the same quarter a year earlier. Against the prior quarter it is down 43.3%.

Share Buybacks

Not reported for Q2 2026.

REFR Income Statement

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

REFR quarterly income statement
MetricQ2'2610-QQ1'2610-QQ4'2510-QQ3'2510-QQ2'2510-QQ1'2510-QQ4'2410-KQ3'2410-Q
Revenue$86K-33.5%$136K-75.6%$72K-59.5%$359K+1.4%$130K-73.5%$560K+78.6%$178K-42.9%$354K+115.9%
R&D Expenses$129K-23.8%$145K-10.8%$135K-15.7%$142K+8.0%$169K+31.2%$163K+8.8%$160K+4.6%$131K-3.0%
Operating Income-$670K+17.8%-$530K-121.4%-$774K-23.9%-$304K-31.2%-$815K-601.9%-$240K+49.0%-$624K-23.5%-$232K+54.9%
EBITDAN/A-$530K-124.0%-$771K-24.2%-$301K-32.1%-$812K-622.5%-$237K+49.2%-$621K-21.4%-$228K+55.0%
Net Income-$660K+17.9%-$525K-195.7%-$766K-25.9%-$299K-78.9%-$804K-754.9%-$178K+59.9%-$608K-26.7%-$167K+64.7%
EPS (Basic)-$0.020.0%-$0.02-100.0%-$0.020.0%-$0.01-$0.02-$0.010.0%-$0.020.0%$0.00+100.0%
EPS (Diluted)-$0.020.0%-$0.02-100.0%-$0.020.0%-$0.01-$0.02-$0.01-$0.020.0%$0.00+100.0%
Diluted Shares (Avg)35M+3.6%34M+1.5%N/A34M+0.4%34M+0.4%34MN/A34M0.0%

Not reported in any period shown, so not listed: Cost of Revenue, Gross Profit, SG&A Expenses, Interest Expense, Income Tax.

REFR Balance Sheet

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

REFR quarterly balance sheet
MetricQ2'2610-QQ1'2610-QQ4'2510-QQ3'2510-QQ2'2510-QQ1'2510-QQ4'2410-KQ3'2410-Q
Total Assets$2.5M-22.0%$3.1M-18.2%$2.3M-44.3%$2.8M-7.7%$3.2M-6.1%$3.8M+6.9%$4.0M+4.9%$3.0M-29.1%
Current Assets$1.5M-26.2%$2.0M-20.0%$1.1M-58.3%$1.6M-43.4%$2.0M-38.2%$2.5M-23.4%$2.7M-23.2%$2.9M-27.1%
Cash & Equivalents$1.1M-14.6%$1.3M-5.4%$664K-66.7%$1.1M-31.4%$1.3M-33.2%$1.4M-35.4%$2.0M-19.5%$1.6M+213.9%
Short-Term Investments$0$0$0$0$0$0$0$0-100.0%
Accounts Receivable$208K-61.2%$545K-43.8%$409K-37.9%$372K-64.5%$536K-50.3%$969K+1.3%$658K-34.4%$1.0M+45.3%
Long-Term Investments$0$0$0$0$0$0$0$0
Total Liabilities$1.4M-1.6%$1.3M-3.3%$1.3M-8.2%$1.3M+621.2%$1.4M+252.5%$1.3M+205.3%$1.4M+331.3%$176K-52.9%
Current Liabilities$411K+46.6%$316K+50.0%$298K+10.7%$212K+20.5%$280K-28.1%$211K-52.1%$269K-3.0%$176K-33.4%
Non-Current Liabilities$942K-14.0%$981K-13.2%$1.0M-12.5%$1.1M$1.1M$1.1M$1.2M+2006.6%$0-100.0%
Total Equity$1.1M-37.5%$1.8M-26.5%$934K-64.2%$1.5M-46.9%$1.8M-39.9%$2.4M-21.3%$2.6M-26.0%$2.8M-26.7%
Retained Earnings-$128.8M-1.8%-$128.1M-1.9%-$127.6M-1.6%-$126.9M-1.5%-$126.6M-1.4%-$125.8M-0.8%-$125.6M-1.1%-$125.0M-1.0%

Not reported in any period shown, so not listed: Inventory, Goodwill, Long-Term Debt.

REFR Cash Flow Statement

Figures in USD, abbreviated K (thousand), M (million), B (billion), T (trillion). Negative values carry a minus sign and red type. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

REFR quarterly cash flow statement
MetricQ2'2610-QQ1'2610-QQ4'2510-QQ3'2510-QQ2'2510-QQ1'2510-QQ4'2410-KQ3'2410-Q
Operating Cash Flow-$191K-143.9%-$760K-18.5%-$466K-1089.7%-$144K+44.4%-$78K+58.0%-$641K-64.0%$47K+108.6%-$258K+50.7%
Depreciation & AmortizationN/A$144-95.0%$3K-23.7%$3K-24.0%$3K-23.0%$3K-22.8%$4K+165.6%$4K-44.5%
Capital Expenditures$38-61.6%$67-39.1%$144-83.7%$373-36.6%$99-4.8%$110+120.0%$881+200.7%$588+1407.7%
Free Cash Flow-$191K-143.7%-$760K-18.5%-$466K-1108.9%-$144K+44.3%-$79K+58.0%-$641K-64.0%$46K+108.4%-$259K+50.6%
Investing Cash Flow-$38+61.6%-$67+39.1%-$144+83.7%-$373+36.6%-$99+4.8%-$110-120.0%-$881-100.0%-$588+100.0%
Financing Cash Flow$0$1.4MN/AN/AN/AN/A$300K$0

Not reported in any period shown, so not listed: Stock-Based Compensation, Dividends Paid, Share Buybacks.

REFR Financial Ratios

Margins and returns are percentages; the remaining ratios are unitless multiples. Each change compares the year with the year before it, and each quarter with the same quarter a year earlier.

REFR quarterly financial ratios
MetricQ2'2610-QQ1'2610-QQ4'2510-QQ3'2510-QQ2'2510-QQ1'2510-QQ4'2410-KQ3'2410-Q
Operating Margin-775.7%-389.1%-1072.5%-84.6%-19.2pp-627.5%-42.8%-350.4%-65.4%
Net Margin-764.6%-385.4%-1061.5%-83.0%-36.0pp-618.8%-31.7%-341.3%-47.1%
Return on Equity-58.8%-14.1pp-29.5%-22.1pp-82.0%-58.7pp-19.9%-14.0pp-44.7%-41.6pp-7.3%+7.0pp-23.3%-9.7pp-5.9%+6.3pp
Return on Assets-26.7%-1.3pp-17.1%-12.3pp-34.0%-19.0pp-10.8%-5.2pp-25.3%-22.6pp-4.7%+7.8pp-15.0%-2.6pp-5.6%+5.6pp
Current Ratio3.54-3.5x6.38-5.6x3.84-6.4x7.61-8.6x7.04-1.1x11.96+4.5x10.21-2.7x16.19+1.4x
Debt-to-Equity1.20+0.4x0.73+0.2x1.41+0.9x0.85+0.8x0.76+0.6x0.55+0.4x0.55+0.5x0.060.0x
Asset Turnover0.030.0x0.04-0.1x0.030.0x0.130.0x0.04-0.1x0.15+0.1x0.040.0x0.12+0.1x
FCF Margin-221.6%-557.5%-646.2%-40.0%+32.9pp-60.5%-22.3pp-114.6%25.9%-72.9%

Not reported in any period shown, so not listed: Gross Margin.

Reported as filed but not readable as a share of revenue in the periods where the ratio runs further from zero than a revenue base allows; no change figure is given where either compared period is one of those: Operating Margin, Net Margin, FCF Margin.

Similar Companies

Newest fiscal year on record for each company. The health score is the peer-relative Financial Health Score for that year; a dash means no score is published for it.

Company Fiscal year Revenue Net income Net margin Market cap Health score
Research Frontiers Inc REFR FY2025 $1.1M -$2.0M N/A $21.7M 51/100
Semilux International Ltd. SELX FY2024 $3.7M -$3.7M N/A $14.7M 33/100
Data I/O Corp DAIO FY2025 $21.5M -$5.2M -24.3% $30.1M 46/100
CPS Technologies Corp. CPSH FY2025 $32.6M $420K 1.3% $69.8M 46/100
Maris-Tech Ltd. MTEK FY2025 $1.3M -$5.4M N/A $6.4M 40/100

Frequently Asked Questions

What is Research Frontiers Inc's annual revenue?

Research Frontiers Inc (REFR) reported $1.1M in total revenue for fiscal year 2025. This represents a -16.0% change compared to the previous fiscal year. Revenue measures the total income earned from the company's primary business operations before any expenses are deducted.

How fast is Research Frontiers Inc's revenue growing?

Research Frontiers Inc (REFR) revenue declined by 16.0% year-over-year, from $1.3M to $1.1M in fiscal year 2025.

Is Research Frontiers Inc profitable?

No, Research Frontiers Inc (REFR) reported a net income of -$2.0M in fiscal year 2025.

Research Frontiers Inc (REFR) reported diluted earnings per share of -$0.06 for fiscal year 2025. This represents a -50.0% change compared to the previous fiscal year. EPS represents the portion of a company's net income allocated to each outstanding share of common stock and is widely used to evaluate profitability on a per-share basis.

Research Frontiers Inc (REFR) had EBITDA of -$2.1M in fiscal year 2025, measuring earnings before interest, taxes, depreciation, and amortization.

Research Frontiers Inc (REFR) has a return on equity of -219.1% for fiscal year 2025, measuring how efficiently the company generates profit from shareholder equity.

Research Frontiers Inc (REFR) recorded an outflow of $1.3M in free cash flow during fiscal year 2025. This represents a -68.2% change compared to the previous fiscal year. Free cash flow represents the cash a company generates after accounting for capital expenditures, and is widely used to assess financial flexibility and shareholder value.

Research Frontiers Inc (REFR) recorded an outflow of $1.3M in operating cash flow during fiscal year 2025, representing cash used by core business activities.

Research Frontiers Inc (REFR) had $2.3M in total assets as of fiscal year 2025, including both current and long-term assets.

Research Frontiers Inc (REFR) invested $726 in capital expenditures during fiscal year 2025, funding long-term assets and infrastructure.

Research Frontiers Inc (REFR) invested $609K in research and development during fiscal year 2025.

Research Frontiers Inc (REFR) had 35M shares outstanding as of fiscal year 2025.

Research Frontiers Inc (REFR) had a current ratio of 3.84 as of fiscal year 2025, which is generally considered healthy.

Research Frontiers Inc (REFR) had a debt-to-equity ratio of 1.41 as of fiscal year 2025, measuring the company's financial leverage by comparing total debt to shareholder equity.

Research Frontiers Inc (REFR) had a return on assets of -90.8% for fiscal year 2025, measuring how efficiently the company uses its assets to generate profit.

Research Frontiers Inc (REFR) has no price-to-earnings ratio at the moment: net loss, so no earnings multiple (trailing 12 months to June 30, 2026). The market capitalization is $21.7M as of Oct 8, 2026; a multiple compares that price with a filed figure and says nothing about the quality of the business.

Research Frontiers Inc (REFR) trades at 33.2x sales, its market capitalization divided by revenue of $654K revenue, trailing 12 months to June 30, 2026. The market capitalization is $21.7M as of Oct 8, 2026; a multiple compares that price with a filed figure and says nothing about the quality of the business.

At the end of fiscal year 2025, Research Frontiers Inc (REFR) held $664K in cash, cash equivalents and investments, and reported an operating cash outflow of $1.3M over that year. Dividing the one by the other, the reported balance equals about 6 months of the outflow reported that year. This is arithmetic over figures already filed, not a projection: it assumes nothing about future spending, financing or operations.

Research Frontiers Inc (REFR) has an Altman Z-Score of -71.65, placing it in the Distress Zone (elevated bankruptcy risk). The Z-Score combines five financial ratios (working capital, retained earnings, EBIT, market capitalization, and revenue relative to total assets) to predict the likelihood of bankruptcy. Scores above 2.99 indicate financial safety while scores below 1.81 suggest financial distress. Learn more in our complete guide to financial health indicators.

Research Frontiers Inc (REFR) has a Piotroski F-Score of 2 out of 7 computable signals; 2 of the nine could not be computed from available data, so the full-scale strength rating is not shown. The F-Score evaluates nine binary signals across profitability (positive ROA, positive cash flow, improving ROA, earnings quality), leverage (decreasing debt, improving liquidity, no share dilution), and operating efficiency (improving gross margin, improving asset turnover). Scores of 7 to 9 indicate strong and improving fundamentals. Learn more in our complete guide to financial health indicators.

Research Frontiers Inc (REFR) reported a net loss of $2.0M while operations used $1.3M of cash. With neither figure positive, the ratio between the two carries no quality signal. This ratio compares operating cash flow to net income. A ratio above 1.0x means the company generates more cash than its reported earnings, indicating sustainable, cash-backed profits. Ratios below 1.0x suggest earnings rely on accounting accruals rather than actual cash generation. Learn more in our complete guide to financial health indicators.

Research Frontiers Inc (REFR) scores 51 out of 100 on our Financial Health Score, indicating moderate standing within its emerging companies peer group. The score is a 0-100 composite of six dimensions (Cash Runway, Dilution, R&D Intensity, Revenue Progress, Burn Trend, Balance Sheet), each ranked as a percentile relative to companies in the same scoring family (banks against banks, REITs against REITs, and so on) rather than across all industries. It rates the quality of the business, not whether the stock is fairly priced, and is not financial advice. Learn more in our complete guide to financial health indicators.

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