ISORAY INC's ticker is ISR and the CUSIP is 46489V104. A total of 45 filers reported holding ISORAY INC in Q4 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2023 | $3 | -82.4% | 12,729 | -81.0% | 0.00% | -100.0% |
| Q4 2022 | $17 | -99.8% | 67,004 | +173.8% | 0.00% | +100.0% |
| Q2 2022 | $8,000 | -50.0% | 24,471 | -40.1% | 0.00% | -50.0% |
| Q4 2021 | $16,000 | -44.8% | 40,836 | -12.5% | 0.00% | -33.3% |
| Q3 2021 | $29,000 | +16.0% | 46,657 | +47.9% | 0.00% | +50.0% |
| Q2 2021 | $25,000 | -87.1% | 31,549 | -82.2% | 0.00% | -85.7% |
| Q1 2021 | $194,000 | +90.2% | 177,737 | -21.2% | 0.01% | +27.3% |
| Q4 2020 | $102,000 | +117.0% | 225,594 | +182.0% | 0.01% | +37.5% |
| Q3 2020 | $47,000 | +370.0% | 80,005 | +417.2% | 0.01% | +700.0% |
| Q4 2019 | $10,000 | -54.5% | 15,469 | -77.1% | 0.00% | -50.0% |
| Q3 2019 | $22,000 | +266.7% | 67,623 | +329.7% | 0.00% | – |
| Q1 2019 | $6,000 | -62.5% | 15,737 | -70.6% | 0.00% | -100.0% |
| Q4 2018 | $16,000 | +23.1% | 53,495 | +111.1% | 0.00% | 0.0% |
| Q3 2018 | $13,000 | -7.1% | 25,346 | -21.1% | 0.00% | 0.0% |
| Q2 2018 | $14,000 | -36.4% | 32,111 | -41.5% | 0.00% | 0.0% |
| Q4 2017 | $22,000 | 0.0% | 54,909 | +28.8% | 0.00% | 0.0% |
| Q3 2017 | $22,000 | – | 42,624 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| PERKINS CAPITAL MANAGEMENT INC | 500,000 | $225,000 | 0.15% |
| Highland Private Wealth Management | 1,221,000 | $550,000 | 0.05% |
| CAHABA WEALTH MANAGEMENT, INC. | 105,000 | $235,000 | 0.04% |
| Anson Funds Management LP | 193,180 | $87,000 | 0.02% |
| Virtu Financial LLC | 225,594 | $102,000 | 0.01% |
| Chicago Partners Investment Group LLC | 34,500 | $77,000 | 0.01% |
| TMD Wealth Management, LLC | 20,000 | $9,000 | 0.01% |
| Ifrah Financial Services, Inc. | 30,000 | $14,000 | 0.01% |
| Altus Wealth Group LLC | 6,500 | $3,000 | 0.00% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 184,000 | $83,000 | 0.00% |