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REFR logoResearch Frontiers Incorporated(REFR)Earnings, Financials & Key Ratios

REFR•NASDAQ
$0.83
$29M mkt cap·Price updated May 7, 2026
SectorTechnologyIndustryTech Hardware & EquipmentSub-IndustryDisplays, Signage and Smart Glass
AboutResearch Frontiers Incorporated develops and markets technology and devices to control the flow of light worldwide. The company develops and licenses suspended particle device (SPD-Smart) light-control technology to companies that manufacture and market the SPD-Smart chemical emulsion, light-control film made from the chemical emulsion, the light-control panels made by laminating the film, and electronics to power end-products incorporating the film, as well as lamination services for and the end-products, such as windows, skylights, and sunroofs. Its SPD-Smart light-control technology is used in various product applications, including windows, sunshades, skylights, and interior partitions for homes and buildings; automotive windows, sunroofs, sun-visors, sunshades, rear-view mirrors, instrument panels, and navigation systems; aircraft windows; museum display panels, and eyewear products; and flat panel displays for electronic products. The company serves architectural, automotive, marine, and aerospace and appliance applications. Research Frontiers Incorporated was incorporated in 1965 and is headquartered in Woodbury, New York.Show more
  • Revenue$1M-16.0%
  • EBITDA-$2M-65.1%
  • Net Income-$2M-56.0%
  • EPS (Diluted)-0.06-55.5%
  • Gross Margin83.35%+3.8%
  • EBITDA Margin-173.51%-96.7%
  • Operating Margin-190.16%-76.1%
  • Net Margin-182.44%-85.8%
  • ROE-115.64%-169.9%
  • ROIC-95.7%-42.3%
  • Debt/Equity1.25+151.0%
Technical→

REFR Key Insights

Research Frontiers Incorporated (REFR) fundamental analysis — strengths, weaknesses & financial health based on data analysis

✓Strengths

No significant strengths identified

✗Weaknesses

  • ✗Weak Piotroski F-Score: 3/9
  • ✗Negative free cash flow
  • ✗Weak momentum: RS Rating 12 (bottom 12%)
  • ✗Trading more than 30% below 52-week high
  • ✗Expensive at 30.0x book value

* These insights are generated automatically based on available financial data. Please conduct your own research before making investment decisions.

REFR Price & Volume

Research Frontiers Incorporated (REFR) stock price & volume — 10-year historical chart

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REFR Growth Metrics

Research Frontiers Incorporated (REFR) revenue, earnings & EPS growth — 3, 5 & 10-year CAGR

Revenue CAGR

10 Years-5.66%
5 Years6.24%
3 Years27.6%
TTM-16.04%

Profit CAGR

10 Years-
5 Years-
3 Years-
TTM-55.99%

EPS CAGR

10 Years-
5 Years-
3 Years-
TTM-55.75%

Return on Capital

10 Years-54.96%
5 Years-50.64%
3 Years-53.61%
Last Year-74.49%

REFR Peer Comparison

Research Frontiers Incorporated (REFR) competitors in Displays, Signage and Smart Glass — business model, growth, and fundamentals comparison

Select Columns
Stock Universe
Valuation
Growth
Profitability
Financial Health
Dividends & Buybacks
Price Performance
Technical
Fundamentals ($)
Sector-Specific
CompanyMarket CapStock PriceP/E Ratio (TTM)Revenue Growth 1YNet MarginReturn on Equity (ROE)FCF YieldDebt / Equity
VUZI logoVUZIVuzix CorporationDirect Competitor231.95M2.86-6.811090.42%-5.14%-5.21%0.04
MVIS logoMVISMicroVision, Inc.Direct Competitor188.81M0.62-1.76-74.28%-78.63%-137.37%0.66
KOSS logoKOSSKoss CorporationDirect Competitor39.59M4.18-44.782.93%-6.81%-2.85%0.08
HAYW logoHAYWHayward Holdings, Inc.Product Competitor3.2B14.7721.716.71%13.98%10.32%0.01
OESX logoOESXOrion Energy Systems, Inc.Product Competitor32.86M9.25-2.57-11.99%-5.62%-0.04%0.87
PPG logoPPGPPG Industries, Inc.Supply Chain24.38B108.9315.740.19%9.83%31.06%
SWK logoSWKStanley Black & Decker, Inc.Supply Chain12.47B80.1930.26-1.53%2.44%4.12%0.65
APOG logoAPOGApogee Enterprises, Inc.Supply Chain786.84M36.5814.523.21%3.85%10.79%0.56

Compare REFR vs Peers

Research Frontiers Incorporated (REFR) vs competitors — business, growth, and fundamentals comparison against the closest industry rivals.

Closest Rival

vs VUZI

Most directly comparable listed peer for REFR.

Scale Benchmark

vs PPG

Larger-name benchmark to compare REFR against a more recognizable public peer.

Peer Set

Compare Top 5

vs VUZI, MVIS, KOSS, HAYW

REFR Income Statement

Research Frontiers Incorporated (REFR) annual income statement — 10-year revenue, gross profit & net income history

10Y historyFree accessUpdated daily
Line itemDec'17Dec'18Dec'19Dec'20Dec'21Dec'22Dec'23Dec'24Dec'25
Sales/Revenue1.51M1.49M1.56M828.45K1.26M539.69K909.6K1.34M1.12M
Revenue Growth %22.08%-1.35%5.06%-47.03%52.46%-57.27%68.54%46.83%-16.04%
Cost of Goods Sold3.13M2.42M3.68M2.78M002.36M263.56K186.67K
COGS % of Revenue207.28%162.44%235.15%335.27%--259.42%19.73%16.65%
Gross Profit
-1.62M▲ 0%
-929.58K▲ 42.6%
-2.11M▼ 127.4%
-1.95M▲ 7.8%
1.26M▲ 164.8%
539.69K▼ 57.3%
-1.45M▼ 368.7%
1.07M▲ 173.9%
934.57K▼ 12.8%
Gross Margin %-107.28%-62.44%-135.15%-235.27%100%100%-159.41%80.27%83.35%
Gross Profit Growth %43.2%42.58%-127.38%7.79%164.8%-57.27%-368.68%173.93%-12.82%
Operating Expenses3.93M3.91M1.04M628.3K3.1M3.16M583.27K2.51M3.07M
OpEx % of Revenue260.27%262.44%66.22%75.84%245.59%586.42%64.12%188.23%273.51%
Selling, General & Admin0000000400.08K504.98K
SG&A % of Revenue-------29.96%45.04%
Research & Development799.7K863.4K1.04M628.3K580K609.13K583.27K570.01K30.36K
R&D % of Revenue52.99%58%66.22%75.84%45.92%112.87%64.12%42.68%2.71%
Other Operating Expenses3.13M3.04M002.52M2.56M01.54M2.53M
Operating Income
-2.42M▲ 0%
-2.42M▲ 0.0%
-3.15M▼ 30.2%
-2.58M▲ 18.2%
-1.84M▲ 28.7%
-2.63M▼ 42.8%
-2.03M▲ 22.5%
-1.44M▲ 29.1%
-2.13M▼ 47.9%
Operating Margin %-160.27%-162.44%-201.36%-311.11%-145.59%-486.42%-223.54%-107.96%-190.16%
Operating Income Growth %43.33%0.02%-30.23%18.16%28.66%-42.76%22.54%29.09%-47.87%
EBITDA-2.24M-2.24M-2.95M-2.51M-1.66M-2.45M-1.86M-1.18M-1.95M
EBITDA Margin %-148.63%-150.28%-188.87%-303.01%-131.61%-453.96%-204.61%-88.23%-173.51%
EBITDA Growth %45.02%0.26%-32.04%15.02%33.78%-47.38%24.03%36.69%-65.11%
D&A (Non-Cash Add-back)175.64K181.05K195.38K67.08K176.51K175.15K172.14K263.56K186.67K
EBIT-2.42M-2.42M-3.81M-2.58M-1.84M-2.63M-2.03M-1.44M-2.13M
Net Interest Income0043.05K34.47K00124.94K95.34K39.23K
Interest Income0043.05K34.47K00124.94K95.34K39.23K
Interest Expense000000000
Other Income/Expense4.75K-267.91K-659.64K236.53K-7.54K-44.22K124.94K130.49K86.58K
Pretax Income
-2.41M▲ 0%
-2.69M▼ 11.3%
-3.81M▼ 41.8%
-2.34M▲ 38.5%
-1.85M▲ 21.1%
-2.67M▼ 44.6%
-1.91M▲ 28.5%
-1.31M▲ 31.3%
-2.05M▼ 56.0%
Pretax Margin %-159.96%-180.44%-243.54%-282.56%-146.18%-494.61%-209.8%-98.19%-182.44%
Income Tax-4.75K00000000
Effective Tax Rate %0.2%0%0%0%0%0%0%0%0%
Net Income
-2.41M▲ 0%
-2.69M▼ 11.3%
-3.81M▼ 41.8%
-2.34M▲ 38.5%
-1.85M▲ 21.1%
-2.67M▼ 44.6%
-1.91M▲ 28.5%
-1.31M▲ 31.3%
-2.05M▼ 56.0%
Net Margin %-159.96%-180.44%-243.54%-282.56%-146.18%-494.61%-209.8%-98.19%-182.44%
Net Income Growth %43.05%-11.28%-41.8%38.54%21.13%-44.57%28.51%31.28%-55.99%
Net Income (Continuing)-2.41M-2.69M-3.81M-2.34M-1.85M-2.67M-1.91M-1.31M-2.05M
Discontinued Operations000000000
Minority Interest000000000
EPS (Diluted)
-0.10▲ 0%
-0.10▲ 0.0%
-0.15▼ 50.0%
-0.07▲ 50.5%
-0.06▲ 21.5%
-0.08▼ 42.7%
-0.06▲ 31.5%
-0.04▲ 31.4%
-0.06▼ 55.5%
EPS Growth %44.44%0%-50%50.47%21.53%-42.71%31.49%31.4%-55.5%
EPS (Basic)-0.10-0.10-0.15-0.07-0.06-0.08-0.06-0.04-0.06
Diluted Shares Outstanding24.04M25.96M30.01M31.49M31.65M32.07M33.45M33.52M33.65M
Basic Shares Outstanding24.04M25.96M30.01M31.49M31.65M32.07M33.45M33.52M33.65M
Dividend Payout Ratio---------

REFR Balance Sheet

Research Frontiers Incorporated (REFR) balance sheet — assets, liabilities & shareholders' equity

Line itemDec'17Dec'18Dec'19Dec'20Dec'21Dec'22Dec'23Dec'24Dec'25
Total Current Assets2.36M3.71M7.31M5.43M3.95M4.92M3.58M2.75M1.14M
Cash & Short-Term Investments1.74M2.97M6.59M4.77M3.03M4.23M2.48M1.99M664.3K
Cash Only1.74M2.97M6.59M4.77M269.96K4.23M2.48M1.99M664.3K
Short-Term Investments00002.76M0000
Accounts Receivable597.44K689.68K656.06K598.29K831.64K589.6K1M658.21K408.67K
Days Sales Outstanding144.5169.1153.11263.6240.33398.76402.64179.89133.03
Inventory000000000
Days Inventory Outstanding---------
Other Current Assets052.73K000100.97K96.78K93.49K70.97K
Total Non-Current Assets516.13K346.74K949.28K771.78K596.35K444.96K274.38K1.29M1.11M
Property, Plant & Equipment482.56K313.18K915.71K738.21K562.78K388.9K218.31K1.24M1.05M
Fixed Asset Turnover3.13x4.75x1.71x1.12x2.24x1.39x4.17x1.08x1.07x
Goodwill000000000
Intangible Assets000000000
Long-Term Investments000000000
Other Non-Current Assets33.57K33.57K33.57K33.57K33.57K56.07K56.07K56.07K56.07K
Total Assets
2.88M▲ 0%
4.06M▲ 40.9%
8.26M▲ 103.4%
6.2M▼ 24.9%
4.55M▼ 26.7%
5.37M▲ 18.0%
3.85M▼ 28.2%
4.04M▲ 4.9%
2.25M▼ 44.3%
Asset Turnover0.52x0.37x0.19x0.13x0.28x0.10x0.24x0.33x0.50x
Asset Growth %-45.37%40.87%103.42%-24.91%-26.67%18.05%-28.25%4.91%-44.26%
Total Current Liabilities313.75K457.66K387.43K226.07K297.94K301.86K277.43K269.03K297.88K
Accounts Payable58.09K133.49K169.75K33.41K66.46K71.08K50.88K85.83K132.67K
Days Payables Outstanding6.7820.1516.854.39--7.87118.86259.4
Short-Term Debt00000000146.04K
Deferred Revenue (Current)82450.57K7.73K000000
Other Current Liabilities206.9K199.6K03583605.16K5.16K019.17K
Current Ratio7.54x8.11x18.86x24.01x13.26x16.30x12.89x10.21x3.84x
Quick Ratio7.54x8.11x18.86x24.01x13.26x16.30x12.89x10.21x3.84x
Cash Conversion Cycle---------
Total Non-Current Liabilities0501.41K812.6K646.22K464.13K267.72K55.36K1.17M1.02M
Long-Term Debt000000000
Capital Lease Obligations00812.6K646.22K464.13K267.72K55.36K1.17M1.02M
Deferred Tax Liabilities000000000
Other Non-Current Liabilities0501.41K0000000
Total Liabilities313.75K959.08K1.2M872.28K762.06K569.59K332.79K1.44M1.32M
Total Debt00975.83K812.6K646.22K464.13K267.72K1.3M1.17M
Net Debt-1.74M-2.97M-5.62M-3.96M376.25K-3.77M-2.21M-698.03K501.99K
Debt / Equity--0.14x0.15x0.17x0.10x0.08x0.50x1.25x
Debt / EBITDA---------
Net Debt / EBITDA---------
Interest Coverage---------
Total Equity
2.57M▲ 0%
3.1M▲ 20.7%
7.06M▲ 127.7%
5.33M▼ 24.5%
3.78M▼ 29.0%
4.8M▲ 26.8%
3.52M▼ 26.7%
2.6M▼ 26.0%
933.63K▼ 64.2%
Equity Growth %-47.66%20.73%127.65%-24.51%-28.97%26.77%-26.67%-25.97%-64.15%
Book Value per Share0.110.120.240.170.120.150.110.080.03
Total Shareholders' Equity2.57M3.1M7.06M5.33M3.78M4.8M3.52M2.6M933.63K
Common Stock2.4K2.77K3.13K3.16K3.17K3.31K3.35K3.37K3.37K
Retained Earnings-109.06M-111.69M-115.5M-117.84M-119.69M-122.36M-124.26M-125.58M-127.62M
Treasury Stock000000000
Accumulated OCI-2.25M-2.43M0000000
Minority Interest000000000

REFR Cash Flow Statement

Research Frontiers Incorporated (REFR) cash flow — operating, investing & free cash flow history

Line itemDec'17Dec'18Dec'19Dec'20Dec'21Dec'22Dec'23Dec'24Dec'25
Cash from Operations-1.47M-2.07M-2.08M-2.25M-1.8M-2.18M-2.3M-788.82K-1.33M
Operating CF Margin %-97.45%-139.12%-133.16%-271.92%-142.85%-404.45%-252.31%-59.06%-118.54%
Operating CF Growth %63.29%-40.84%-0.56%-8.16%19.91%-20.98%-5.15%65.63%-68.5%
Net Income-2.41M-2.69M-3.81M-2.34M-1.85M-2.67M-1.91M-1.31M-2.05M
Depreciation & Amortization175.64K181.05K195.38K67.08K10.14K175.15K172.14K263.56K186.67K
Stock-Based Compensation76.3K69.31K841.61K327.55K217.01K232.29K144.73K89.32K374.88K
Deferred Taxes30.02K00000000
Other Non-Cash Items13.2K321.39K859.33K-120.69K73K201.91K37.85K25K154.25K
Working Capital Changes648.16K43.32K-170.06K-185.78K-258.08K-122.75K-741.41K144.68K621
Change in Receivables476.49K-77.56K-123.02K-23.6K-277.82K100.27K-508.81K320.19K95.29K
Change in Inventory000156.77K-56.16K0000
Change in Payables-56.35K94.17K0-156.77K56.16K-10.39K0012.68K
Cash from Investing1.52M-11.66K-65.28K-52.82K-2.78M2.69M55.59K-1.62K-726
Capital Expenditures-6.55K-11.66K-65.28K-56.54K-1.08K-1.27K-1.56K-1.62K-726
CapEx % of Revenue0.43%0.78%4.17%6.82%0.09%0.24%0.17%0.12%0.06%
Acquisitions0003.71K2.78M0000
Investments---------
Other Investing1.52M000-2.78M0000
Cash from Financing03.31M5.77M486.26K86.26K3.45M484.5K308.67K0
Debt Issued (Net)000202.05K00000
Equity Issued (Net)03.31M5.77M284.21K86.26K3.45M0300K0
Dividends Paid000000000
Share Repurchases000000000
Other Financing000000484.5K8.67K0
Net Change in Cash
46.24K▲ 0%
1.23M▲ 2563.2%
3.62M▲ 194.1%
-1.82M▼ 150.2%
-4.5M▼ 147.5%
3.96M▲ 188.0%
-1.75M▼ 144.3%
-481.77K▲ 72.5%
-1.33M▼ 176.0%
Free Cash Flow
-1.48M▲ 0%
-2.08M▼ 41.0%
-2.15M▼ 3.1%
-2.31M▼ 7.5%
-1.81M▲ 21.8%
-2.18M▼ 21.0%
-2.3M▼ 5.2%
-790.44K▲ 65.6%
-1.33M▼ 68.2%
FCF Margin %-97.88%-139.91%-137.34%-278.74%-142.94%-404.68%-252.49%-59.19%-118.61%
FCF Growth %63.23%-41%-3.13%-7.51%21.82%-20.97%-5.16%65.58%-68.25%
FCF per Share-0.06-0.08-0.07-0.07-0.06-0.07-0.07-0.02-0.04
FCF Conversion (FCF/Net Income)0.61x0.77x0.55x0.96x0.98x0.82x1.20x0.60x0.65x
Interest Paid000000000
Taxes Paid000000000

REFR Key Ratios

Research Frontiers Incorporated (REFR) financial ratios — P/E, ROE, debt and 30+ core market and balance-sheet ratios

Metric2016201720182019202020212022202320242025
Return on Equity (ROE)-60.63%-64.61%-94.8%-75.01%-37.81%-40.53%-62.22%-45.9%-42.84%-115.64%
Return on Invested Capital (ROIC)-97.34%-89.74%-378.01%-300.88%-137.74%-49.9%-75.87%-130.36%-67.26%-95.7%
Gross Margin-230.59%-107.28%-62.44%-135.15%-235.27%100%100%-159.41%80.27%83.35%
Net Margin-342.89%-159.96%-180.44%-243.54%-282.56%-146.18%-494.61%-209.8%-98.19%-182.44%
Debt / Equity---0.14x0.15x0.17x0.10x0.08x0.50x1.25x
FCF Conversion0.95x0.61x0.77x0.55x0.96x0.98x0.82x1.20x0.60x0.65x
Revenue Growth-38.43%22.08%-1.35%5.06%-47.03%52.46%-57.27%68.54%46.83%-16.04%

REFR SEC Filings & Documents

Research Frontiers Incorporated (REFR) SEC filings — annual & quarterly reports (10-K, 10-Q)

8-K Announcements

6
Material company update

Feb 18, 2026·SEC

Material company update

Sep 15, 2025·SEC

Material company update

Jun 13, 2025·SEC

10-K Annual Reports

6
FY 2026

Mar 5, 2026·SEC

FY 2025

Mar 6, 2025·SEC

FY 2024

Mar 7, 2024·SEC

10-Q Quarterly Reports

6
FY 2025

Nov 6, 2025·SEC

FY 2025

Aug 7, 2025·SEC

FY 2025

May 8, 2025·SEC

REFR Frequently Asked Questions

Research Frontiers Incorporated (REFR) stock FAQ — growth, dividends, profitability & financials explained

Growth & Financials

Research Frontiers Incorporated (REFR) reported $1.1M in revenue for fiscal year 2025. This represents a 1021% increase from $0.1M in 1996.

Research Frontiers Incorporated (REFR) saw revenue decline by 16.0% over the past year.

Research Frontiers Incorporated (REFR) reported a net loss of $2.0M for fiscal year 2025.

Dividend & Returns

Research Frontiers Incorporated (REFR) has a return on equity (ROE) of -115.6%. Negative ROE indicates the company is unprofitable.

Research Frontiers Incorporated (REFR) had negative free cash flow of $1.3M in fiscal year 2025, likely due to heavy capital investments.

Explore More REFR

Research Frontiers Incorporated (REFR) financial analysis — history, returns, DCA and operating performance tools

Total Return Calculator

Historical returns with dividends reinvested

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DCA Calculator

Dollar cost averaging vs lump sum

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Dividend History

Yield, growth, payout safety & DRIP

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Earnings History

EPS trends, net income & profitability

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Price History

Long-term charts & historical price data

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Revenue History

Sales growth patterns & revenue breakdown

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Financial Ratios

30 years of market, efficiency and balance-sheet ratios

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Valuation

DCF intrinsic value, peer multiples & estimates

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