BLACKBERRY LTD's ticker is BB and the CUSIP is 09228F103. A total of 277 filers reported holding BLACKBERRY LTD in Q4 2020. The put-call ratio across all filers is 0.61 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2020 | $3,000 | -25.0% | 750 | 0.0% | 0.00% | 0.0% |
| Q2 2020 | $4,000 | +33.3% | 750 | 0.0% | 0.00% | 0.0% |
| Q1 2020 | $3,000 | -40.0% | 750 | 0.0% | 0.00% | 0.0% |
| Q4 2019 | $5,000 | +66.7% | 750 | 0.0% | 0.00% | 0.0% |
| Q3 2019 | $3,000 | -50.0% | 750 | 0.0% | 0.00% | 0.0% |
| Q2 2019 | $6,000 | -25.0% | 750 | 0.0% | 0.00% | -50.0% |
| Q1 2019 | $8,000 | +60.0% | 750 | 0.0% | 0.00% | +100.0% |
| Q4 2018 | $5,000 | -75.0% | 750 | -57.1% | 0.00% | -80.0% |
| Q3 2018 | $20,000 | +17.6% | 1,750 | 0.0% | 0.01% | +25.0% |
| Q2 2018 | $17,000 | -15.0% | 1,750 | 0.0% | 0.00% | -20.0% |
| Q1 2018 | $20,000 | +5.3% | 1,750 | 0.0% | 0.01% | 0.0% |
| Q4 2017 | $19,000 | -5.0% | 1,750 | 0.0% | 0.01% | -16.7% |
| Q3 2017 | $20,000 | +17.6% | 1,750 | 0.0% | 0.01% | +20.0% |
| Q2 2017 | $17,000 | +183.3% | 1,750 | +133.3% | 0.01% | +150.0% |
| Q1 2017 | $6,000 | +20.0% | 750 | 0.0% | 0.00% | 0.0% |
| Q4 2016 | $5,000 | -16.7% | 750 | 0.0% | 0.00% | -33.3% |
| Q3 2016 | $6,000 | +20.0% | 750 | 0.0% | 0.00% | +50.0% |
| Q2 2016 | $5,000 | -16.7% | 750 | 0.0% | 0.00% | -33.3% |
| Q1 2016 | $6,000 | -14.3% | 750 | 0.0% | 0.00% | 0.0% |
| Q4 2015 | $7,000 | +40.0% | 750 | 0.0% | 0.00% | +50.0% |
| Q3 2015 | $5,000 | -16.7% | 750 | 0.0% | 0.00% | 0.0% |
| Q2 2015 | $6,000 | -14.3% | 750 | 0.0% | 0.00% | 0.0% |
| Q1 2015 | $7,000 | -12.5% | 750 | 0.0% | 0.00% | -33.3% |
| Q4 2014 | $8,000 | 0.0% | 750 | 0.0% | 0.00% | 0.0% |
| Q3 2014 | $8,000 | 0.0% | 750 | 0.0% | 0.00% | 0.0% |
| Q2 2014 | $8,000 | – | 750 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Fairfax Financial Holdings | 46,724,700 | $348,099,000 | 11.56% |
| FIFTHDELTA Ltd | 13,051,467 | $97,364,000 | 9.93% |
| VIEX Capital Advisors, LLC | 250,000 | $1,865,000 | 3.33% |
| Heard Capital LLC | 3,032,290 | $22,620,883,000 | 2.07% |
| Cartenna Capital, LP | 600,000 | $4,476,000 | 1.54% |
| Chou Associates Management | 382,900 | $2,839,000 | 1.51% |
| KAHN BROTHERS GROUP INC | 1,504,855 | $11,226,000,000 | 1.42% |
| PLUSTICK MANAGEMENT LLC | 265,000 | $1,977,000 | 1.25% |
| PRICE MICHAEL F | 850,000 | $6,341,000 | 0.75% |
| HOLLENCREST CAPITAL MANAGEMENT | 1,086,553 | $8,106,000 | 0.72% |