ISORAY INC's ticker is ISR and the CUSIP is 46489V104. A total of 43 filers reported holding ISORAY INC 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 | $12 | -57.1% | 42,284 | 0.0% | 0.00% | – |
| Q2 2023 | $28 | +3.7% | 42,284 | -2.3% | 0.00% | – |
| Q1 2023 | $27 | +350.0% | 43,284 | +64.7% | 0.00% | – |
| Q4 2022 | $6 | -99.9% | 26,284 | -3.7% | 0.00% | – |
| Q3 2022 | $6,000 | -25.0% | 27,284 | +3.8% | 0.00% | – |
| Q2 2022 | $8,000 | -11.1% | 26,284 | 0.0% | 0.00% | – |
| Q1 2022 | $9,000 | -10.0% | 26,284 | 0.0% | 0.00% | – |
| Q4 2021 | $10,000 | -60.0% | 26,284 | -33.9% | 0.00% | – |
| Q3 2021 | $25,000 | -19.4% | 39,784 | 0.0% | 0.00% | – |
| Q2 2021 | $31,000 | -27.9% | 39,784 | 0.0% | 0.00% | – |
| Q1 2021 | $43,000 | +152.9% | 39,784 | +2.6% | 0.00% | – |
| Q4 2020 | $17,000 | -22.7% | 38,784 | 0.0% | 0.00% | – |
| Q3 2020 | $22,000 | +4.8% | 38,784 | 0.0% | 0.00% | – |
| Q2 2020 | $21,000 | +61.5% | 38,784 | +53.4% | 0.00% | – |
| Q1 2020 | $13,000 | -13.3% | 25,284 | 0.0% | 0.00% | – |
| Q4 2019 | $15,000 | +87.5% | 25,284 | 0.0% | 0.00% | – |
| Q3 2019 | $8,000 | – | 25,284 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PERKINS CAPITAL MANAGEMENT INC | 2,671,644 | $731 | 0.72% |
| Taylor & Morgan Wealth Management, LLC | 575,000 | $157,378 | 0.14% |
| OSTERWEIS CAPITAL MANAGEMENT INC | 1,582,100 | $433,021 | 0.03% |
| WEALTH EFFECTS LLC | 110,000 | $30,107 | 0.02% |
| Baker Brothers Advisors | 7,639,703 | $2,090,987 | 0.01% |
| JDM Financial Group LLC | 35,000 | $9,580 | 0.01% |
| Wealth Advisors of Iowa, LLC | 20,000 | $5,474 | 0.00% |
| KilterHowling LLC | 14,625 | $4,003 | 0.00% |
| Mendota Financial Group, LLC | 15,000 | $4,106 | 0.00% |
| TMD Wealth Management, LLC | 20,000 | $5,474 | 0.00% |