BLACKBERRY LTD's ticker is BB and the CUSIP is 09228F103. A total of 256 filers reported holding BLACKBERRY LTD in Q1 2019. The put-call ratio across all filers is 1.59 and the average weighting 0.2%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2023 | $260 | -100.0% | 47,018 | -61.5% | 0.02% | -81.5% |
| Q2 2021 | $1,490,000 | -21.8% | 122,001 | -46.1% | 0.14% | -16.1% |
| Q1 2021 | $1,906,000 | -28.5% | 226,208 | -43.7% | 0.16% | -25.5% |
| Q4 2020 | $2,665,000 | +306.9% | 402,076 | +518.6% | 0.22% | +468.4% |
| Q1 2019 | $655,000 | +92.6% | 65,000 | +117.4% | 0.04% | +216.7% |
| Q3 2018 | $340,000 | -49.3% | 29,900 | -57.0% | 0.01% | -14.3% |
| Q2 2018 | $670,000 | -82.5% | 69,500 | -79.1% | 0.01% | -78.8% |
| Q1 2018 | $3,823,000 | -50.8% | 332,500 | -52.2% | 0.07% | -42.1% |
| Q4 2017 | $7,766,000 | +1891.3% | 695,300 | +1892.3% | 0.11% | +2750.0% |
| Q3 2017 | $390,000 | -96.0% | 34,900 | -96.4% | 0.00% | -97.3% |
| Q2 2017 | $9,762,000 | +431.4% | 977,200 | +324.3% | 0.15% | +141.0% |
| Q3 2016 | $1,837,000 | +7.7% | 230,300 | +9.3% | 0.06% | -25.6% |
| Q1 2016 | $1,705,000 | +8.5% | 210,800 | +24.5% | 0.08% | -13.7% |
| Q4 2015 | $1,571,000 | +37.1% | 169,300 | +54.5% | 0.10% | -53.0% |
| Q2 2013 | $1,146,000 | – | 109,600 | – | 0.20% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Fairfax Financial Holdings | 46,724,700 | $531,103,000 | 22.42% |
| DAVIDE LEONE & PARTNERS INVESTMENT Co LLP | 8,679,278 | $98,770,000 | 11.25% |
| KAHN BROTHERS GROUP INC | 4,571,660 | $52,025,490,000 | 7.99% |
| STALEY CAPITAL ADVISERS INC | 2,659,541 | $30,266,000 | 2.12% |
| Chou Associates Management | 529,040 | $5,988,000 | 2.01% |
| IRIDIAN ASSET MANAGEMENT LLC/CT | 13,296,676 | $151,316,000 | 1.52% |
| ONTARIO TEACHERS PENSION PLAN BOARD | 8,038,204 | $90,990,000 | 1.29% |
| Diversified Investment Strategies, LLC | 119,663 | $1,362,000 | 1.22% |
| BECK MACK & OLIVER LLC | 3,275,529 | $37,276,000 | 1.18% |
| Capital Investment Counsel, Inc | 259,945 | $2,958,000 | 1.09% |