BLACKBERRY LTD's ticker is and the CUSIP is 09228F953. A total of 5 filers reported holding BLACKBERRY LTD in Q1 2021. The put-call ratio across all filers is - and the average weighting 0.0%.
Quarter-by-quarter ownership
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
GROUP ONE TRADING, L.P. | 221,700 | $1,044,207 | 0.00% |
IMC-Chicago, LLC | 241,500 | $1,137,465 | 0.00% |
HRT FINANCIAL LP | 16,300 | $76 | 0.00% |
SIMPLEX TRADING, LLC | 318,900 | $1,502 | 0.00% |
CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | $0 | 0.00% |
JANE STREET GROUP, LLC | 269,800 | $1,270,758 | 0.00% |