RESEARCH FRONTIERS INC's ticker is REFR and the CUSIP is 760911107. A total of 27 filers reported holding RESEARCH FRONTIERS INC in Q3 2018. The put-call ratio across all filers is - 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 ↓ |
|---|---|---|---|
| SHUFRO ROSE & CO LLC | 159,750 | $374,000 | 0.04% |
| Kingsview Wealth Management, LLC | 45,776 | $107,000 | 0.01% |
| NorthRock Partners, LLC | 35,461 | $83,000 | 0.01% |
| Ranch Capital Advisors Inc. | 4,700 | $10,000 | 0.01% |
| STEPHENS INC /AR/ | 20,000 | $47,000 | 0.00% |
| Winslow, Evans & Crocker, Inc. | 1,496 | $4,000 | 0.00% |
| Homrich & Berg | 10,000 | $23,000 | 0.00% |
| Ameritas Investment Company, LLC | 1,750 | $4,000 | 0.00% |
| WELLS FARGO & COMPANY/MN | 26,765 | $62,000 | 0.00% |
| NORTHERN TRUST CORP | 59,992 | $141,000 | 0.00% |