BLACKBERRY LTD's ticker is BB and the CUSIP is 09228F103. A total of 257 filers reported holding BLACKBERRY LTD in Q4 2018. The put-call ratio across all filers is 2.98 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $52 | -10.3% | 21 | 0.0% | 0.00% | – |
| Q1 2024 | $58 | -22.7% | 21 | 0.0% | 0.00% | – |
| Q4 2023 | $75 | -24.2% | 21 | 0.0% | 0.00% | – |
| Q3 2023 | $99 | -15.4% | 21 | 0.0% | 0.00% | – |
| Q2 2023 | $117 | +21.9% | 21 | 0.0% | 0.00% | – |
| Q1 2023 | $96 | +41.2% | 21 | 0.0% | 0.00% | – |
| Q4 2022 | $68 | – | 21 | 0.0% | 0.00% | – |
| Q3 2022 | $0 | -100.0% | 21 | -96.8% | 0.00% | – |
| Q2 2022 | $4,000 | 0.0% | 656 | +14.9% | 0.00% | – |
| Q1 2022 | $4,000 | -20.0% | 571 | 0.0% | 0.00% | – |
| Q4 2021 | $5,000 | -16.7% | 571 | 0.0% | 0.00% | – |
| Q3 2021 | $6,000 | -14.3% | 571 | 0.0% | 0.00% | – |
| Q2 2021 | $7,000 | +40.0% | 571 | 0.0% | 0.00% | – |
| Q1 2021 | $5,000 | – | 571 | +2619.0% | 0.00% | – |
| Q4 2020 | $0 | – | 21 | 0.0% | 0.00% | – |
| Q3 2020 | $0 | – | 21 | 0.0% | 0.00% | – |
| Q2 2020 | $0 | – | 21 | 0.0% | 0.00% | – |
| Q1 2020 | $0 | – | 21 | 0.0% | 0.00% | – |
| Q4 2019 | $0 | – | 21 | 0.0% | 0.00% | – |
| Q3 2019 | $0 | – | 21 | 0.0% | 0.00% | – |
| Q2 2019 | $0 | – | 21 | +5.0% | 0.00% | – |
| Q1 2019 | $0 | – | 20 | -4.8% | 0.00% | – |
| Q4 2018 | $0 | – | 21 | 0.0% | 0.00% | – |
| Q3 2018 | $0 | – | 21 | +5.0% | 0.00% | – |
| Q2 2018 | $0 | – | 20 | 0.0% | 0.00% | – |
| Q1 2018 | $0 | – | 20 | 0.0% | 0.00% | – |
| Q4 2017 | $0 | – | 20 | -50.0% | 0.00% | – |
| Q2 2017 | $0 | – | 40 | – | 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% |