BLACKBERRY LTD's ticker is BB and the CUSIP is 09228F103. A total of 261 filers reported holding BLACKBERRY LTD in Q1 2018. The put-call ratio across all filers is 1.59 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2021 | $14,551,000 | +41.9% | 1,190,760 | -2.1% | 0.10% | +34.7% |
| Q1 2021 | $10,255,000 | +869.3% | 1,216,462 | +662.3% | 0.08% | +733.3% |
| Q4 2020 | $1,058,000 | +6.1% | 159,580 | -21.8% | 0.01% | -18.2% |
| Q2 2020 | $997,000 | -31.7% | 203,978 | +60.8% | 0.01% | -67.6% |
| Q1 2018 | $1,459,000 | -75.8% | 126,833 | -76.5% | 0.03% | -74.2% |
| Q4 2017 | $6,034,000 | +559.5% | 540,209 | +357.6% | 0.13% | +500.0% |
| Q1 2017 | $915,000 | +6.6% | 118,058 | +22.9% | 0.02% | -46.3% |
| Q1 2015 | $858,000 | – | 96,031 | – | 0.04% | – |
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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% |