Research Frontiers Debt to Equity Ratio 2010-2024 | REFR

Current and historical debt to equity ratio values for Research Frontiers (REFR) over the last 10 years. The debt/equity ratio can be defined as a measure of a company's financial leverage calculated by dividing its long-term debt by stockholders' equity. Research Frontiers debt/equity for the three months ending March 31, 2024 was 0.00.
Research Frontiers Debt/Equity Ratio Historical Data
Date Long Term Debt Shareholder's Equity Debt to Equity Ratio
2024-03-31 $0.00B $0.00B 0.14
2023-12-31 $0.00B $0.00B 0.10
2023-09-30 $0.00B $0.00B 0.10
2023-06-30 $0.00B $0.00B 0.10
2023-03-31 $0.00B $0.01B 0.10
2022-12-31 $0.00B $0.01B 0.12
2022-09-30 $0.00B $0.01B 0.11
2022-06-30 $0.00B $0.00B 0.27
2022-03-31 $0.00B $0.00B 0.22
2021-12-31 $0.00B $0.00B 0.20
2021-09-30 $0.00B $0.00B 0.18
2021-06-30 $0.00B $0.00B 0.20
2021-03-31 $0.00B $0.01B 0.19
2020-12-31 $0.00B $0.01B 0.16
2020-09-30 $0.00B $0.01B 0.17
2020-06-30 $0.00B $0.01B 0.17
2020-03-31 $0.00B $0.01B 0.19
2019-12-31 $0.00B $0.01B 0.17
2019-09-30 $0.00B $0.01B 0.15
2019-06-30 $0.00B $0.01B 0.15
2019-03-31 $0.00B $0.00B 0.61
2018-12-31 $0.00B $0.00B 0.31
2018-09-30 $0.00B $0.00B 0.23
2018-06-30 $0.00B $0.00B 0.18
2018-03-31 $0.00B $0.00B 0.17
2017-12-31 $0.00B $0.00B 0.12
2017-09-30 $0.00B $0.00B 0.13
2017-06-30 $0.00B $0.00B 0.12
2017-03-31 $0.00B $0.00B 0.11
2016-12-31 $0.00B $0.01B 0.08
2016-09-30 $0.00B $0.01B 0.10
2016-06-30 $0.00B $0.01B 0.11
2016-03-31 $0.00B $0.01B 0.07
2015-12-31 $0.00B $0.01B 0.05
2015-09-30 $0.00B $0.01B 0.04
2015-06-30 $0.00B $0.01B 0.04
2015-03-31 $0.00B $0.01B 0.04
2014-12-31 $0.00B $0.01B 0.04
2014-09-30 $0.00B $0.01B 0.02
2014-06-30 $0.00B $0.01B 0.02
2014-03-31 $0.00B $0.01B 0.04
2013-12-31 $0.00B $0.01B 0.01
2013-09-30 $0.00B $0.01B 0.02
2013-06-30 $0.00B $0.01B 0.03
2013-03-31 $0.00B $0.01B 0.04
2012-12-31 $0.00B $0.01B 0.02
2012-09-30 $0.00B $0.01B 0.04
2012-06-30 $0.00B $0.00B 0.15
2012-03-31 $0.00B $0.00B 0.15
2011-12-31 $0.00B $0.00B 0.08
2011-09-30 $0.00B $0.01B 0.07
2011-06-30 $0.00B $0.01B 0.07
2011-03-31 $0.00B $0.01B 0.08
2010-12-31 $0.00B $0.01B 0.04
2010-09-30 $0.00B $0.01B 0.04
2010-06-30 $0.00B $0.00B 0.10
2010-03-31 $0.00B $0.01B 0.12
2009-12-31 $0.00B $0.00B 0.07
2009-09-30 $0.00B $0.01B 0.05
2009-06-30 $0.00B $0.00B 0.10
2009-03-31 $0.00B $0.00B 0.15
Sector Industry Market Cap Revenue
Computer and Technology Electrical Products - Miscellaneous $0.071B $0.001B
RESEARCH FRONTIERS INC. is primarily engaged in the development and licensing of suspended particle technology and devices to control the transmission of light.
Stock Name Country Market Cap PE Ratio
KLA (KLAC) United States $115.483B 38.02
Carrier Global (CARR) United States $59.467B 23.32
Hoya (HOCPY) Japan $45.902B 36.64
Daikin Industries (DKILY) Japan $43.000B 27.17
Garmin (GRMN) Switzerland $32.423B 28.13
Trimble (TRMB) United States $14.005B 27.05
Flex (FLEX) Singapore $12.120B 13.57
TD SYNNEX (SNX) United States $9.614B 10.11
Brother Industries (BRTHY) Japan $4.904B 21.75
ZEEKR Intelligent Technology Holding (ZK) China $4.838B 0.00
Spectris (SEPJY) United Kingdom $3.543B 0.00
SiTime (SITM) United States $3.508B 0.00
Hayward Holdings (HAYW) United States $2.840B 24.48
Casio Computer (CSIOY) Japan $1.814B 20.52
Sigma Lithium (SGML) Brazil $1.379B 0.00
Bel Fuse (BELFA) United States $1.043B 13.86
Bel Fuse (BELFB) United States $0.870B 11.24
Daktronics (DAKT) United States $0.644B 12.09
Preformed Line Products (PLPC) United States $0.587B 11.54
Kimball Electronics (KE) United States $0.561B 12.12
Lilium (LILM) Germany $0.516B 0.00
SES AI (SES) United States $0.464B 0.00
Allego (ALLG) Netherlands $0.458B 0.00
Eastman Kodak (KODK) United States $0.447B 5.69
Star Group (SGU) United States $0.390B 16.77
Mistras Group Inc (MG) United States $0.273B 22.08
Wallbox (WBX) Spain $0.259B 0.00
NOVONIX (NVX) Australia $0.226B 0.00
Gauzy (GAUZ) Israel $0.178B 0.00
ESS Tech (GWH) United States $0.158B 0.00
Universal Electronics (UEIC) United States $0.158B 0.00
Exro Technologies (EXROF) Canada $0.135B 0.00
Kopin (KOPN) United States $0.129B 0.00
AuthID (AUID) United States $0.092B 0.00
Li-Cycle Holdings (LICY) Canada $0.088B 0.00
Electrovaya (ELVA) Canada $0.085B 0.00
Flux Power Holdings (FLUX) United States $0.074B 0.00
Global Partner Acquisition Corp II (SDST) United States $0.071B 0.00
American Battery Technology (ABAT) United States $0.066B 0.00
VOXX (VOXX) United States $0.061B 0.00
Spruce Power Holding (SPRU) United States $0.061B 0.00
Dragonfly Energy Holdings (DFLI) United States $0.055B 0.00
One Stop Systems (OSS) United States $0.050B 0.00
Key Tronic (KTCC) United States $0.041B 191.00
Solidion Technology (STI) United States $0.040B 0.00
SigmaTron (SGMA) United States $0.033B 5.41
ZOOZ Power (ZOOZ) Israel $0.025B 0.00
CCSC Technology Holdings (CCTG) Hong Kong, SAR China $0.025B 0.00
Greenland Technologies Holding (GTEC) United States $0.024B 0.00
Spectaire Holdings (SPEC) United States $0.011B 0.00
Erayak Power Solution Group (RAYA) China $0.010B 0.00
Expion360 (XPON) United States $0.007B 0.00
Ostin Technology Group (OST) China $0.006B 0.00
BIO-key (BKYI) United States $0.003B 0.00