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 | ||||
|---|---|---|---|---|---|---|
| Q4 2019 | $1,000 | 0.0% | 100 | -20.0% | 0.00% | – |
| Q3 2019 | $1,000 | 0.0% | 125 | 0.0% | 0.00% | – |
| Q2 2019 | $1,000 | -98.1% | 125 | -97.6% | 0.00% | -100.0% |
| Q1 2019 | $52,000 | +2500.0% | 5,125 | +1950.0% | 0.01% | +1300.0% |
| Q4 2018 | $2,000 | -66.7% | 250 | -50.0% | 0.00% | 0.0% |
| Q3 2018 | $6,000 | +20.0% | 500 | 0.0% | 0.00% | 0.0% |
| Q2 2018 | $5,000 | -16.7% | 500 | 0.0% | 0.00% | -50.0% |
| Q1 2018 | $6,000 | 0.0% | 500 | 0.0% | 0.00% | 0.0% |
| Q4 2017 | $6,000 | 0.0% | 500 | 0.0% | 0.00% | 0.0% |
| Q3 2017 | $6,000 | – | 500 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Fairfax Financial Holdings | 46,724,700 | $251,846,000 | 8.87% |
| FIFTHDELTA Ltd | 22,666,148 | $122,171,000 | 8.04% |
| Heard Capital LLC | 3,282,000 | $17,690,000 | 1.90% |
| Chou Associates Management | 382,900 | $2,064,000 | 1.48% |
| KAHN BROTHERS GROUP INC | 1,498,728 | $8,078,000,000 | 1.09% |
| HOLLENCREST CAPITAL MANAGEMENT | 1,086,553 | $5,857,000 | 0.69% |
| Beech Hill Advisors, Inc. | 162,675 | $877,000 | 0.47% |
| ETF MANAGERS GROUP, LLC | 2,744,617 | $15,215,000 | 0.44% |
| IQ EQ FUND MANAGEMENT (IRELAND) Ltd | 391,545 | $2,110,000 | 0.42% |
| Newbridge Financial Services Group, Inc. | 109,258 | $589,000 | 0.37% |