ISORAY INC's ticker is ISR and the CUSIP is 46489V104. A total of 53 filers reported holding ISORAY INC in Q4 2023. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q1 2024 | $38 | -69.1% | 31,746 | -89.7% | 0.00% | – |
| Q4 2023 | $123 | +21.8% | 306,746 | -16.6% | 0.00% | – |
| Q3 2023 | $101 | -65.4% | 367,646 | -15.9% | 0.00% | – |
| Q2 2023 | $292 | +9.8% | 436,926 | +4.9% | 0.00% | – |
| Q1 2023 | $266 | +183.0% | 416,526 | +9.9% | 0.00% | – |
| Q4 2022 | $94 | -99.9% | 379,126 | +1.9% | 0.00% | – |
| Q3 2022 | $86,000 | -26.5% | 372,126 | -1.3% | 0.00% | – |
| Q2 2022 | $117,000 | -22.5% | 377,092 | -9.6% | 0.00% | – |
| Q1 2022 | $151,000 | -60.3% | 417,315 | -57.5% | 0.00% | – |
| Q4 2021 | $380,000 | -49.5% | 980,906 | -17.8% | 0.00% | -100.0% |
| Q3 2021 | $753,000 | -63.4% | 1,193,633 | -53.7% | 0.00% | -66.7% |
| Q2 2021 | $2,059,000 | -42.1% | 2,580,299 | -20.9% | 0.00% | -25.0% |
| Q1 2021 | $3,554,000 | +485.5% | 3,260,228 | +141.8% | 0.00% | +300.0% |
| Q4 2020 | $607,000 | +103.7% | 1,348,532 | +164.1% | 0.00% | – |
| Q3 2020 | $298,000 | -50.3% | 510,700 | -52.6% | 0.00% | -100.0% |
| Q2 2020 | $599,000 | +65.0% | 1,078,047 | +57.6% | 0.00% | – |
| Q1 2020 | $363,000 | +135.7% | 684,161 | +177.5% | 0.00% | – |
| Q4 2019 | $154,000 | – | 246,554 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PORTLAND INVESTMENT COUNSEL INC. | 70,001 | $697,910 | 0.25% |
| JDM Financial Group LLC | 35,000 | $37,450 | 0.02% |