RESEARCH FRONTIERS INC's ticker is REFR and the CUSIP is 760911107. A total of 58 filers reported holding RESEARCH FRONTIERS INC in Q1 2021. The put-call ratio across all filers is 0.41 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $53,000 | -7.0% | 18,762 | -7.9% | 0.00% | – |
| Q4 2020 | $57,000 | +42.5% | 20,376 | +35.6% | 0.00% | – |
| Q3 2020 | $40,000 | -28.6% | 15,027 | +9.4% | 0.00% | – |
| Q2 2020 | $56,000 | – | 13,740 | +6381.1% | 0.00% | – |
| Q3 2018 | $0 | -100.0% | 212 | -84.9% | 0.00% | – |
| Q1 2018 | $1,000 | -92.3% | 1,400 | -89.5% | 0.00% | – |
| Q4 2017 | $13,000 | – | 13,333 | +13788.5% | 0.00% | – |
| Q2 2016 | $0 | – | 96 | 0.0% | 0.00% | – |
| Q1 2016 | $0 | – | 96 | 0.0% | 0.00% | – |
| Q4 2015 | $0 | -100.0% | 96 | -99.1% | 0.00% | – |
| Q1 2014 | $56,000 | – | 10,800 | +1079900.0% | 0.00% | – |
| Q3 2013 | $0 | – | 1 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GOLDMAN CAPITAL MANAGEMENT INC | 1,748,689 | $9,111,000 | 7.08% |
| SHUFRO ROSE & CO LLC | 204,950 | $1,067,000 | 0.12% |
| OUTFITTER ADVISORS, LTD. | 36,000 | $188,000 | 0.08% |
| Granite Investment Partners, LLC | 154,205 | $804,000 | 0.07% |
| CONNORS INVESTOR SERVICES INC | 62,947 | $328,000 | 0.07% |
| Integrated Wealth Management | 10,900 | $57,000 | 0.02% |
| Prospera Financial Services Inc | 14,100 | $73,000 | 0.02% |
| Joel Isaacson & Co., LLC | 6,850 | $36,000 | 0.01% |
| STEPHENS INC /AR/ | 20,000 | $104,000 | 0.01% |
| Homrich & Berg | 10,000 | $52,000 | 0.01% |