FONAR CORP's ticker is FONR and the CUSIP is 344437405. A total of 63 filers reported holding FONAR CORP in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $15,504 | -25.1% | 969 | 0.0% | 0.00% | – |
| Q1 2024 | $20,697 | +9.2% | 969 | 0.0% | 0.00% | – |
| Q4 2023 | $18,954 | +27.0% | 969 | 0.0% | 0.00% | – |
| Q3 2023 | $14,922 | -9.9% | 969 | 0.0% | 0.00% | – |
| Q2 2023 | $16,569 | -10.6% | 969 | -15.3% | 0.00% | – |
| Q1 2023 | $18,534 | +14.1% | 1,144 | +17.9% | 0.00% | – |
| Q4 2022 | $16,248 | +16.1% | 970 | 0.0% | 0.00% | – |
| Q3 2022 | $14,000 | 0.0% | 970 | 0.0% | 0.00% | – |
| Q2 2022 | $14,000 | -26.3% | 970 | -0.9% | 0.00% | – |
| Q1 2022 | $19,000 | +35.7% | 979 | 0.0% | 0.00% | – |
| Q4 2021 | $14,000 | -6.7% | 979 | 0.0% | 0.00% | – |
| Q3 2021 | $15,000 | -16.7% | 979 | 0.0% | 0.00% | – |
| Q2 2021 | $18,000 | 0.0% | 979 | 0.0% | 0.00% | – |
| Q1 2021 | $18,000 | +5.9% | 979 | 0.0% | 0.00% | – |
| Q4 2020 | $17,000 | -19.0% | 979 | -2.1% | 0.00% | – |
| Q3 2020 | $21,000 | 0.0% | 1,000 | 0.0% | 0.00% | – |
| Q2 2020 | $21,000 | +40.0% | 1,000 | 0.0% | 0.00% | – |
| Q1 2020 | $15,000 | -25.0% | 1,000 | 0.0% | 0.00% | – |
| Q4 2019 | $20,000 | -4.8% | 1,000 | 0.0% | 0.00% | – |
| Q3 2019 | $21,000 | -4.5% | 1,000 | 0.0% | 0.00% | – |
| Q2 2019 | $22,000 | +10.0% | 1,000 | 0.0% | 0.00% | – |
| Q1 2019 | $20,000 | 0.0% | 1,000 | 0.0% | 0.00% | – |
| Q4 2018 | $20,000 | +150.0% | 1,000 | +233.3% | 0.00% | – |
| Q2 2017 | $8,000 | +60.0% | 300 | 0.0% | 0.00% | – |
| Q1 2017 | $5,000 | -16.7% | 300 | 0.0% | 0.00% | – |
| Q4 2016 | $6,000 | 0.0% | 300 | 0.0% | 0.00% | – |
| Q3 2016 | $6,000 | -14.3% | 300 | -11.8% | 0.00% | – |
| Q2 2016 | $7,000 | +600.0% | 340 | +750.0% | 0.00% | – |
| Q1 2016 | $1,000 | 0.0% | 40 | 0.0% | 0.00% | – |
| Q4 2015 | $1,000 | 0.0% | 40 | 0.0% | 0.00% | – |
| Q3 2015 | $1,000 | – | 40 | 0.0% | 0.00% | – |
| Q2 2015 | $0 | -100.0% | 40 | 0.0% | 0.00% | – |
| Q1 2015 | $1,000 | – | 40 | 0.0% | 0.00% | – |
| Q4 2014 | $0 | -100.0% | 40 | -98.2% | 0.00% | – |
| Q3 2014 | $24,000 | -77.8% | 2,240 | -74.7% | 0.00% | – |
| Q2 2014 | $108,000 | -30.3% | 8,840 | 0.0% | 0.00% | – |
| Q1 2014 | $155,000 | +15400.0% | 8,840 | +22000.0% | 0.00% | – |
| Q4 2013 | $1,000 | – | 40 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| ZPR Investment Management | 47,360 | $1,153,000 | 1.66% |
| Ativo Capital Management LLC | 60,183 | $1,465,000 | 0.39% |
| Bowling Portfolio Management LLC | 59,124 | $1,440,000 | 0.19% |
| Hillsdale Investment Management Inc. | 42,300 | $1,030,000 | 0.17% |
| Stanley-Laman Group, Ltd. | 23,738 | $578,000 | 0.12% |
| BAILARD, INC. | 54,521 | $1,328,000 | 0.08% |
| Matarin Capital Management, LLC | 34,397 | $837,567,000 | 0.06% |
| Polar Asset Management Partners Inc. | 120,800 | $2,941,000 | 0.05% |
| Numeric Investors LLC | 203,011 | $4,943,000 | 0.04% |
| Spark Investment Management LLC | 20,800 | $506,000 | 0.03% |