BLACKBERRY LTD's ticker is and the CUSIP is 09228F903. A total of 10 filers reported holding BLACKBERRY LTD in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $0 | -100.0% | 18,800 | -96.0% | 0.00% | -100.0% |
| Q4 2014 | $1,879,000 | +26.7% | 470,900 | 0.0% | 0.01% | 0.0% |
| Q3 2014 | $1,483,000 | -10.0% | 470,900 | 0.0% | 0.01% | -10.0% |
| Q2 2014 | $1,648,000 | +56.2% | 470,900 | 0.0% | 0.01% | +100.0% |
| Q1 2014 | $1,055,000 | +23.1% | 470,900 | 0.0% | 0.01% | +25.0% |
| Q4 2013 | $857,000 | -6.7% | 470,900 | -32.9% | 0.00% | 0.0% |
| Q3 2013 | $919,000 | – | 701,600 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| GROUP ONE TRADING, L.P. | 924,600 | $5,668,000 | 0.08% |
| CMT Asset Management Ltd | 128,700 | $790,000 | 0.04% |
| Marathon Trading Investment Management LLC | 25,000 | $153,000 | 0.01% |
| Timber Hill LLC | 212,900 | $1,305,000 | 0.01% |
| Virtu KCG Holdings LLC | 29,900 | $183,000 | 0.00% |
| Citadel Advisors | 332,100 | $2,036,000 | 0.00% |
| SIMPLEX TRADING, LLC | 831 | $18,000 | 0.00% |
| JPMORGAN CHASE & CO | 2,900 | $18,000 | 0.00% |