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 | ||||
|---|---|---|---|---|---|---|
| Q1 2022 | $1,000 | -50.0% | 255 | 0.0% | 0.00% | – |
| Q4 2021 | $2,000 | 0.0% | 255 | 0.0% | 0.00% | – |
| Q3 2021 | $2,000 | -33.3% | 255 | 0.0% | 0.00% | – |
| Q2 2021 | $3,000 | +50.0% | 255 | 0.0% | 0.00% | – |
| Q1 2021 | $2,000 | 0.0% | 255 | 0.0% | 0.00% | – |
| Q4 2020 | $2,000 | +100.0% | 255 | 0.0% | 0.00% | – |
| Q3 2020 | $1,000 | 0.0% | 255 | 0.0% | 0.00% | – |
| Q2 2020 | $1,000 | 0.0% | 255 | 0.0% | 0.00% | – |
| Q1 2020 | $1,000 | 0.0% | 255 | +83.5% | 0.00% | – |
| Q2 2019 | $1,000 | 0.0% | 139 | 0.0% | 0.00% | – |
| Q1 2019 | $1,000 | 0.0% | 139 | 0.0% | 0.00% | – |
| Q4 2018 | $1,000 | 0.0% | 139 | +33.7% | 0.00% | – |
| Q3 2018 | $1,000 | 0.0% | 104 | -14.0% | 0.00% | – |
| Q2 2018 | $1,000 | – | 121 | +290.3% | 0.00% | – |
| Q1 2018 | $0 | – | 31 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Fairfax Financial Holdings | 46,724,700 | $454,164,000 | 14.81% |
| MANA Advisors LLC | 11,468 | $112,000 | 3.66% |
| KAHN BROTHERS GROUP INC | 1,719,517 | $16,730,900,000 | 2.36% |
| Heard Capital LLC | 1,008,390 | $9,812,000 | 1.90% |
| Chou Associates Management | 382,900 | $3,727,000 | 1.80% |
| ETF MANAGERS GROUP, LLC | 5,469,185 | $52,469,000 | 0.99% |
| PRICE MICHAEL F | 850,000 | $8,271,000 | 0.96% |
| Beech Hill Advisors, Inc. | 161,175 | $1,568,000 | 0.65% |
| TOBAM | 1,167,491 | $11,363,000 | 0.48% |
| Electron Capital Partners, LLC | 798,336 | $7,768,000 | 0.41% |