Research Frontiers Shares Outstanding 2010-2024 | REFR

Research Frontiers shares outstanding from 2010 to 2024. Shares outstanding can be defined as the number of shares held by shareholders (including insiders) assuming conversion of all convertible debt, securities, warrants and options. This metric excludes the company's treasury shares.
Research Frontiers Annual Shares Outstanding
(Millions of Shares)
2023 33
2022 32
2021 32
2020 31
2019 30
2018 26
2017 24
2016 24
2015 24
2014 24
2013 23
2012 20
2011 19
2010 17
2009 16
Research Frontiers Quarterly Shares Outstanding
(Millions of Shares)
2024-06-30 34
2024-03-31 34
2023-12-31 33
2023-09-30 34
2023-06-30 34
2023-03-31 33
2022-12-31 32
2022-09-30 32
2022-06-30 32
2022-03-31 32
2021-12-31 32
2021-09-30 32
2021-06-30 32
2021-03-31 32
2020-12-31 31
2020-09-30 32
2020-06-30 31
2020-03-31 31
2019-12-31 30
2019-09-30 31
2019-06-30 30
2019-03-31 28
2018-12-31 26
2018-09-30 26
2018-06-30 25
2018-03-31 25
2017-12-31 24
2017-09-30 24
2017-06-30 24
2017-03-31 24
2016-12-31 24
2016-09-30 24
2016-06-30 24
2016-03-31 24
2015-12-31 24
2015-09-30 24
2015-06-30 24
2015-03-31 24
2014-12-31 24
2014-09-30 24
2014-06-30 24
2014-03-31 23
2013-12-31 23
2013-09-30 23
2013-06-30 23
2013-03-31 23
2012-12-31 20
2012-09-30 20
2012-06-30 19
2012-03-31 19
2011-12-31 19
2011-09-30 19
2011-06-30 19
2011-03-31 19
2010-12-31 17
2010-09-30 17
2010-06-30 17
2010-03-31 17
2009-12-31 16
2009-09-30 16
2009-06-30 16
2009-03-31 16
Sector Industry Market Cap Revenue
Computer and Technology Electrical Products - Miscellaneous $0.067B $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.
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Flex (FLEX) Singapore $11.833B 13.73
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Brother Industries (BRTHY) Japan $5.077B 23.73
ZEEKR Intelligent Technology Holding (ZK) China $3.956B 0.00
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Hayward Holdings (HAYW) United States $2.917B 24.21
Casio Computer (CSIOY) Japan $1.891B 26.17
Sigma Lithium (SGML) Brazil $1.142B 114.44
Bel Fuse (BELFA) United States $1.126B 16.22
Bel Fuse (BELFB) United States $0.870B 12.20
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Stardust Power (SDST) United States $0.506B 0.00
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Kimball Electronics (KE) United States $0.448B 12.67
Star Group (SGU) United States $0.412B 11.66
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SES AI (SES) United States $0.379B 0.00
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Wallbox (WBX) Spain $0.227B 0.00
NOVONIX (NVX) Australia $0.190B 0.00
Gauzy (GAUZ) Israel $0.183B 0.00
VOXX (VOXX) United States $0.133B 0.00
Universal Electronics (UEIC) United States $0.121B 0.00
Kopin (KOPN) United States $0.112B 0.00
AuthID (AUID) United States $0.089B 0.00
Exro Technologies (EXROF) Canada $0.081B 0.00
Electrovaya (ELVA) Canada $0.076B 0.00
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Spruce Power Holding (SPRU) United States $0.049B 0.00
One Stop Systems (OSS) United States $0.046B 0.00
Greenland Technologies Holding (GTEC) United States $0.038B 0.00
Dragonfly Energy Holdings (DFLI) United States $0.036B 0.00
Solidion Technology (STI) United States $0.034B 0.00
Li-Cycle Holdings (LICY) Canada $0.034B 0.00
ZOOZ Power (ZOOZ) Israel $0.022B 0.00
CCSC Technology Holdings (CCTG) Hong Kong, SAR China $0.019B 0.00
SigmaTron (SGMA) United States $0.016B 0.00
Erayak Power Solution Group (RAYA) China $0.008B 0.00
MKDWELL Tech (MKDW) Taiwan $0.004B 0.00
Expion360 (XPON) United States $0.003B 0.00
BIO-key (BKYI) United States $0.003B 0.00