BLACKBERRY LTD's ticker is BB and the CUSIP is 09228F103. A total of 274 filers reported holding BLACKBERRY LTD in Q3 2021. The put-call ratio across all filers is 0.85 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $2,426 | -3.6% | 978 | +114.9% | 0.00% | – |
| Q2 2023 | $2,517 | +21.3% | 455 | 0.0% | 0.00% | – |
| Q1 2023 | $2,075 | -34.1% | 455 | -52.9% | 0.00% | – |
| Q4 2022 | $3,149 | -47.5% | 966 | -25.3% | 0.00% | -100.0% |
| Q3 2022 | $6,000 | -60.0% | 1,293 | -53.5% | 0.00% | -50.0% |
| Q2 2022 | $15,000 | +15.4% | 2,781 | +63.7% | 0.00% | 0.0% |
| Q1 2022 | $13,000 | -48.0% | 1,699 | -36.5% | 0.00% | -33.3% |
| Q4 2021 | $25,000 | -39.0% | 2,676 | -36.8% | 0.00% | -50.0% |
| Q3 2021 | $41,000 | +7.9% | 4,231 | +35.3% | 0.01% | 0.0% |
| Q2 2021 | $38,000 | +153.3% | 3,128 | +76.3% | 0.01% | +200.0% |
| Q1 2021 | $15,000 | +25.0% | 1,774 | 0.0% | 0.00% | 0.0% |
| Q4 2020 | $12,000 | +100.0% | 1,774 | +27.8% | 0.00% | +100.0% |
| Q3 2020 | $6,000 | 0.0% | 1,388 | +4.8% | 0.00% | 0.0% |
| Q2 2020 | $6,000 | +50.0% | 1,324 | +52.5% | 0.00% | 0.0% |
| Q1 2020 | $4,000 | -96.2% | 868 | -94.8% | 0.00% | -92.3% |
| Q4 2019 | $106,000 | – | 16,793 | +9229.4% | 0.01% | – |
| Q3 2019 | $0 | -100.0% | 180 | -98.1% | 0.00% | -100.0% |
| Q2 2019 | $70,000 | -47.4% | 9,553 | -28.5% | 0.01% | -52.2% |
| Q1 2019 | $133,000 | +315.6% | 13,361 | +190.3% | 0.02% | +155.6% |
| Q4 2018 | $32,000 | +540.0% | 4,603 | +736.9% | 0.01% | +350.0% |
| Q2 2017 | $5,000 | – | 550 | – | 0.00% | – |
Download | ||||||
Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Fairfax Financial Holdings | 46,724,700 | $321,490,000 | 27.52% |
| DAVIDE LEONE & PARTNERS INVESTMENT Co LLP | 9,627,337 | $66,332,000 | 7.95% |
| KAHN BROTHERS GROUP INC | 4,355,810 | $30,011,531,000 | 5.07% |
| WYNNEFIELD CAPITAL INC | 785,000 | $5,409,000 | 1.95% |
| PineView Asset Management LP | 1,015,358 | $6,996,000 | 1.74% |
| STALEY CAPITAL ADVISERS INC | 2,109,900 | $14,537,000 | 1.40% |
| Diversified Investment Strategies, LLC | 189,938 | $1,309,000 | 1.37% |
| IRIDIAN ASSET MANAGEMENT LLC/CT | 20,935,089 | $144,243,000 | 1.33% |
| Chou Associates Management | 529,040 | $3,641,000 | 1.16% |
| ONTARIO TEACHERS PENSION PLAN BOARD | 14,954,950 | $103,041,000 | 1.08% |