GREAT BASIN SCIENTIFIC INC's ticker is GBSN and the CUSIP is 39013L106. A total of 6 filers reported holding GREAT BASIN SCIENTIFIC INC in Q1 2015. The put-call ratio across all filers is - and the average weighting 0.0%.
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Virtu KCG Holdings LLC | 16,021 | $62,000 | 0.00% |
| CITIGROUP INC | 53 | $0 | 0.00% |
| MORGAN STANLEY | 9 | $0 | 0.00% |
| Citadel Advisors | 11,985 | $47,000 | 0.00% |
| Tower Research Capital LLC (TRC) | 200 | $1,000 | 0.00% |
| UBS Group AG | 5,538 | $22,000 | 0.00% |