BLACKBERRY LTD's ticker is BB and the CUSIP is 09228F103. A total of 224 filers reported holding BLACKBERRY LTD in Q1 2023. The put-call ratio across all filers is 0.86 and the average weighting 0.1%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2024 | $27,598 | -84.1% | 11,129 | -70.7% | 0.00% | -100.0% |
| Q1 2023 | $173,280 | +71.6% | 38,000 | +150.0% | 0.00% | +100.0% |
| Q4 2020 | $101,000 | -51.0% | 15,200 | -65.9% | 0.00% | -75.0% |
| Q3 2020 | $206,000 | -78.2% | 44,600 | -76.9% | 0.00% | -69.2% |
| Q2 2020 | $946,000 | +75.5% | 193,400 | +261.6% | 0.01% | -31.6% |
| Q1 2019 | $539,000 | -80.2% | 53,488 | -86.0% | 0.02% | -81.9% |
| Q4 2018 | $2,723,000 | +1261.5% | 382,900 | +2042.2% | 0.10% | +556.2% |
| Q4 2017 | $200,000 | -72.4% | 17,874 | -72.4% | 0.02% | -75.8% |
| Q3 2017 | $724,000 | +498.3% | 64,715 | +434.7% | 0.07% | +450.0% |
| Q2 2017 | $121,000 | -93.5% | 12,102 | -94.9% | 0.01% | -93.5% |
| Q1 2017 | $1,849,000 | +2398.6% | 238,581 | +2114.8% | 0.18% | +1750.0% |
| Q4 2016 | $74,000 | -63.0% | 10,772 | -56.9% | 0.01% | -70.6% |
| Q3 2016 | $200,000 | – | 25,000 | – | 0.03% | – |
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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% |