BLACKBERRY LTD's ticker is BB and the CUSIP is 09228F103. A total of 284 filers reported holding BLACKBERRY LTD in Q4 2021. The put-call ratio across all filers is 0.80 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $98,000 | +60.7% | 17,287 | +28.4% | 0.00% | – |
| Q3 2022 | $61,000 | -64.9% | 13,463 | -58.0% | 0.00% | – |
| Q2 2022 | $174,000 | -20.5% | 32,067 | +8.5% | 0.00% | – |
| Q1 2022 | $219,000 | -15.8% | 29,542 | +5.2% | 0.00% | -100.0% |
| Q4 2021 | $260,000 | -35.2% | 28,080 | -32.8% | 0.00% | 0.0% |
| Q3 2021 | $401,000 | -17.5% | 41,814 | +3.7% | 0.00% | 0.0% |
| Q2 2021 | $486,000 | +53.8% | 40,312 | +5.8% | 0.00% | 0.0% |
| Q1 2021 | $316,000 | +179.6% | 38,092 | +124.2% | 0.00% | – |
| Q4 2020 | $113,000 | +50.7% | 16,987 | +64.7% | 0.00% | -100.0% |
| Q4 2018 | $75,000 | -35.9% | 10,311 | -21.1% | 0.00% | 0.0% |
| Q1 2018 | $117,000 | -22.0% | 13,062 | -31.9% | 0.00% | 0.0% |
| Q1 2017 | $150,000 | -59.2% | 19,187 | -57.9% | 0.00% | 0.0% |
| Q1 2016 | $368,000 | +107.9% | 45,541 | -11.4% | 0.00% | -66.7% |
| Q2 2014 | $177,000 | +98.9% | 51,423 | +12.5% | 0.00% | +50.0% |
| Q1 2014 | $89,000 | – | 45,723 | – | 0.00% | – |
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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% |