RESEARCH FRONTIERS INC's ticker is REFR and the CUSIP is 760911107. A total of 34 filers reported holding RESEARCH FRONTIERS INC in Q4 2019. The put-call ratio across all filers is 0.49 and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2021 | $4,000 | -71.4% | 1,485 | -69.3% | 0.00% | – |
| Q4 2020 | $14,000 | +180.0% | 4,840 | +150.6% | 0.00% | – |
| Q3 2020 | $5,000 | -44.4% | 1,931 | -32.3% | 0.00% | – |
| Q2 2020 | $9,000 | +800.0% | 2,853 | +307.6% | 0.00% | – |
| Q1 2020 | $1,000 | -50.0% | 700 | 0.0% | 0.00% | – |
| Q4 2019 | $2,000 | 0.0% | 700 | 0.0% | 0.00% | – |
| Q3 2019 | $2,000 | 0.0% | 700 | 0.0% | 0.00% | – |
| Q2 2019 | $2,000 | 0.0% | 700 | 0.0% | 0.00% | – |
| Q1 2019 | $2,000 | +100.0% | 700 | 0.0% | 0.00% | – |
| Q4 2018 | $1,000 | 0.0% | 700 | 0.0% | 0.00% | – |
| Q3 2018 | $1,000 | 0.0% | 700 | 0.0% | 0.00% | – |
| Q2 2018 | $1,000 | 0.0% | 700 | 0.0% | 0.00% | – |
| Q1 2018 | $1,000 | 0.0% | 700 | 0.0% | 0.00% | – |
| Q4 2017 | $1,000 | 0.0% | 700 | 0.0% | 0.00% | – |
| Q3 2017 | $1,000 | 0.0% | 700 | 0.0% | 0.00% | – |
| Q2 2017 | $1,000 | – | 700 | – | 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% |