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 | ||||
|---|---|---|---|---|---|---|
| Q4 2022 | $65 | – | 20 | 0.0% | 0.00% | – |
| Q3 2022 | $0 | – | 20 | 0.0% | 0.00% | – |
| Q2 2022 | $0 | – | 20 | 0.0% | 0.00% | – |
| Q1 2022 | $0 | -100.0% | 20 | -73.7% | 0.00% | – |
| Q4 2021 | $1,000 | 0.0% | 76 | 0.0% | 0.00% | – |
| Q3 2021 | $1,000 | 0.0% | 76 | 0.0% | 0.00% | – |
| Q2 2021 | $1,000 | 0.0% | 76 | +8.6% | 0.00% | – |
| Q1 2021 | $1,000 | -50.0% | 70 | -74.1% | 0.00% | – |
| Q4 2020 | $2,000 | +100.0% | 270 | +35.0% | 0.00% | – |
| Q3 2020 | $1,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q2 2020 | $1,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q1 2020 | $1,000 | 0.0% | 200 | 0.0% | 0.00% | – |
| Q4 2019 | $1,000 | – | 200 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Fairfax Financial Holdings | 46,724,700 | $433,276,000 | 35.17% |
| DAVIDE LEONE & PARTNERS INVESTMENT Co LLP | 9,627,337 | $89,342,000 | 11.72% |
| Sabal Capital Management, LLC | 547,476 | $5,081,000 | 8.42% |
| Cooperatieve Rabobank U.A. | 69,780 | $650,000 | 6.86% |
| KAHN BROTHERS GROUP INC | 3,801,352 | $35,276,547,000 | 6.30% |
| WYNNEFIELD CAPITAL INC | 2,000,000 | $18,560,000 | 6.27% |
| Contrarius Investment Management Ltd | 2,637,503 | $24,476,000 | 2.31% |
| STALEY CAPITAL ADVISERS INC | 2,083,600 | $19,336,000 | 2.23% |
| Diversified Investment Strategies, LLC | 206,825 | $1,919,000 | 2.19% |
| TOBAM | 2,996,400 | $27,697,000 | 1.20% |