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%.
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% |