FONAR CORP's ticker is FONR and the CUSIP is 344437405. A total of 60 filers reported holding FONAR CORP in Q4 2020. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $940 | +1282.4% | 61 | +1425.0% | 0.00% | – |
| Q2 2023 | $68 | -99.7% | 4 | -99.7% | 0.00% | – |
| Q1 2023 | $25,078 | +37329.9% | 1,548 | +38600.0% | 0.00% | – |
| Q4 2022 | $67 | -99.4% | 4 | -99.5% | 0.00% | – |
| Q3 2022 | $11,000 | +57.1% | 768 | +61.7% | 0.00% | – |
| Q2 2022 | $7,000 | -82.5% | 475 | -77.9% | 0.00% | – |
| Q1 2022 | $40,000 | – | 2,148 | +53600.0% | 0.00% | – |
| Q4 2021 | $0 | – | 4 | 0.0% | 0.00% | – |
| Q3 2021 | $0 | -100.0% | 4 | -98.5% | 0.00% | – |
| Q2 2021 | $5,000 | -86.1% | 273 | -86.3% | 0.00% | – |
| Q1 2021 | $36,000 | -26.5% | 1,988 | -28.9% | 0.00% | – |
| Q4 2020 | $49,000 | +104.2% | 2,797 | +140.1% | 0.00% | – |
| Q3 2020 | $24,000 | -70.7% | 1,165 | -69.8% | 0.00% | – |
| Q2 2020 | $82,000 | +8100.0% | 3,855 | +9537.5% | 0.00% | – |
| Q1 2020 | $1,000 | -97.6% | 40 | -98.1% | 0.00% | – |
| Q4 2019 | $42,000 | +23.5% | 2,132 | +29.1% | 0.00% | – |
| Q3 2019 | $34,000 | +466.7% | 1,651 | +489.6% | 0.00% | – |
| Q2 2019 | $6,000 | -82.4% | 280 | -82.9% | 0.00% | – |
| Q1 2019 | $34,000 | -77.6% | 1,633 | -78.2% | 0.00% | – |
| Q4 2018 | $152,000 | +94.9% | 7,503 | +140.3% | 0.00% | – |
| Q3 2018 | $78,000 | +56.0% | 3,122 | +65.1% | 0.00% | – |
| Q2 2018 | $50,000 | +1150.0% | 1,891 | +1250.7% | 0.00% | – |
| Q1 2018 | $4,000 | -92.3% | 140 | -93.4% | 0.00% | – |
| Q4 2017 | $52,000 | -25.7% | 2,129 | -7.6% | 0.00% | – |
| Q3 2017 | $70,000 | +159.3% | 2,305 | +140.4% | 0.00% | – |
| Q2 2017 | $27,000 | -41.3% | 959 | -63.1% | 0.00% | – |
| Q1 2017 | $46,000 | +360.0% | 2,601 | +381.7% | 0.00% | – |
| Q4 2016 | $10,000 | -75.6% | 540 | -72.6% | 0.00% | – |
| Q3 2016 | $41,000 | +156.2% | 1,970 | +151.0% | 0.00% | – |
| Q2 2016 | $16,000 | -42.9% | 785 | -57.5% | 0.00% | – |
| Q1 2016 | $28,000 | -6.7% | 1,845 | +7.0% | 0.00% | – |
| Q4 2015 | $30,000 | +233.3% | 1,725 | +143.6% | 0.00% | – |
| Q3 2015 | $9,000 | +28.6% | 708 | 0.0% | 0.00% | – |
| Q2 2015 | $7,000 | -22.2% | 708 | 0.0% | 0.00% | – |
| Q1 2015 | $9,000 | – | 708 | +1439.1% | 0.00% | – |
| Q4 2014 | $0 | – | 46 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Ativo Capital Management LLC | 61,186 | $1,074,000 | 0.27% |
| Nine Chapters Capital Management LLC | 11,200 | $197,000 | 0.27% |
| Ancora Advisors LLC | 149,542 | $2,624,000 | 0.18% |
| ALGERT GLOBAL LLC | 37,495 | $658,000 | 0.18% |
| Hillsdale Investment Management Inc. | 47,300 | $830,000 | 0.16% |
| Stanley-Laman Group, Ltd. | 19,187 | $337,000 | 0.09% |
| TFS CAPITAL LLC | 12,188 | $214,000 | 0.07% |
| Municipal Employees' Retirement System of Michigan | 81,300 | $1,427,000 | 0.07% |
| Acrospire Investment Management LLC | 2,648 | $46,000 | 0.04% |
| Sheaff Brock Investment Advisors, LLC | 14,030 | $246,000 | 0.03% |