BLACKBERRY LTD's ticker is BB and the CUSIP is 09228F103. A total of 280 filers reported holding BLACKBERRY LTD in Q1 2021. The put-call ratio across all filers is 1.02 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q4 2020 | $134,000 | +45.7% | 20,150 | 0.0% | 0.04% | +25.0% |
| Q3 2020 | $92,000 | -6.1% | 20,150 | 0.0% | 0.03% | -9.7% |
| Q2 2020 | $98,000 | +18.1% | 20,150 | -0.7% | 0.03% | 0.0% |
| Q1 2020 | $83,000 | -36.6% | 20,300 | 0.0% | 0.03% | -13.9% |
| Q4 2019 | $131,000 | +4.8% | 20,300 | -14.7% | 0.04% | -2.7% |
| Q3 2019 | $125,000 | -29.4% | 23,800 | 0.0% | 0.04% | -28.8% |
| Q2 2019 | $177,000 | -26.2% | 23,800 | 0.0% | 0.05% | -28.8% |
| Q1 2019 | $240,000 | +69.0% | 23,800 | +19.6% | 0.07% | +49.0% |
| Q4 2018 | $142,000 | -36.9% | 19,900 | 0.0% | 0.05% | -30.0% |
| Q3 2018 | $225,000 | +94.0% | 19,900 | +65.8% | 0.07% | +84.2% |
| Q2 2018 | $116,000 | -15.9% | 12,000 | 0.0% | 0.04% | -17.4% |
| Q1 2018 | $138,000 | +0.7% | 12,000 | -1.6% | 0.05% | +7.0% |
| Q4 2017 | $137,000 | +20.2% | 12,200 | +19.6% | 0.04% | +16.2% |
| Q3 2017 | $114,000 | +11.8% | 10,200 | 0.0% | 0.04% | +5.7% |
| Q2 2017 | $102,000 | +29.1% | 10,200 | 0.0% | 0.04% | +25.0% |
| Q1 2017 | $79,000 | +12.9% | 10,200 | 0.0% | 0.03% | +7.7% |
| Q4 2016 | $70,000 | – | 10,200 | – | 0.03% | – |
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% |