Global Blockchain's ticker is BLKCF and the CUSIP is 37958L107. A total of 2 filers reported holding Global Blockchain in Q1 2018. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Kingfisher Capital LLC | 100,000 | $20,000 | 0.01% |
| FNY Investment Advisers, LLC | 40,000 | $7,000 | 0.00% |
| Gemmer Asset Management LLC | 80 | $0 | 0.00% |