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 | ||||
|---|---|---|---|---|---|---|
| Q2 2022 | $71,000 | +1320.0% | 13,320 | +1010.0% | 0.01% | +600.0% |
| Q3 2020 | $5,000 | +150.0% | 1,200 | +100.0% | 0.00% | – |
| Q2 2020 | $2,000 | -99.4% | 600 | -98.8% | 0.00% | -100.0% |
| Q4 2019 | $325,000 | +30.0% | 50,679 | +6.1% | 0.03% | +28.0% |
| Q3 2019 | $250,000 | -58.1% | 47,755 | -43.1% | 0.02% | -56.9% |
| Q4 2018 | $596,000 | +8.8% | 83,878 | +18.5% | 0.06% | +1.8% |
| Q1 2017 | $548,000 | +1.9% | 70,802 | -9.5% | 0.06% | -5.0% |
| Q4 2016 | $538,000 | +173.1% | 78,195 | +215.4% | 0.06% | +172.7% |
| Q3 2016 | $197,000 | +271.7% | 24,795 | +208.8% | 0.02% | +266.7% |
| Q2 2016 | $53,000 | -81.3% | 8,029 | -77.2% | 0.01% | -86.7% |
| Q1 2016 | $284,000 | -28.8% | 35,189 | -18.2% | 0.04% | -33.8% |
| Q4 2015 | $399,000 | +272.9% | 43,000 | +144.3% | 0.07% | +257.9% |
| Q3 2015 | $107,000 | +25.9% | 17,601 | +68.2% | 0.02% | +26.7% |
| Q2 2015 | $85,000 | -96.4% | 10,467 | -95.6% | 0.02% | -95.4% |
| Q3 2014 | $2,376,000 | +284.5% | 239,106 | +296.2% | 0.33% | +233.7% |
| Q2 2014 | $618,000 | -60.9% | 60,355 | -69.2% | 0.10% | -73.7% |
| Q1 2014 | $1,581,000 | – | 195,755 | – | 0.37% | – |
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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% |