BLACKBERRY LTD's ticker is BB and the CUSIP is 09228F103. A total of 218 filers reported holding BLACKBERRY LTD in Q1 2017. The put-call ratio across all filers is 0.89 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q2 2017 | $2,000 | -80.0% | 300 | -76.9% | 0.00% | – |
| Q1 2017 | $10,000 | +25.0% | 1,300 | 0.0% | 0.00% | – |
| Q4 2016 | $8,000 | -20.0% | 1,300 | 0.0% | 0.00% | – |
| Q3 2016 | $10,000 | +25.0% | 1,300 | 0.0% | 0.00% | – |
| Q2 2016 | $8,000 | -20.0% | 1,300 | 0.0% | 0.00% | – |
| Q1 2016 | $10,000 | -16.7% | 1,300 | 0.0% | 0.00% | – |
| Q4 2015 | $12,000 | +71.4% | 1,300 | 0.0% | 0.00% | – |
| Q3 2015 | $7,000 | -41.7% | 1,300 | -16.1% | 0.00% | – |
| Q2 2015 | $12,000 | -7.7% | 1,550 | 0.0% | 0.00% | – |
| Q1 2015 | $13,000 | -55.2% | 1,550 | -42.2% | 0.00% | -100.0% |
| Q4 2014 | $29,000 | -25.6% | 2,680 | -33.2% | 0.00% | 0.0% |
| Q3 2014 | $39,000 | -11.4% | 4,010 | -7.0% | 0.00% | 0.0% |
| Q2 2014 | $44,000 | +29.4% | 4,310 | 0.0% | 0.00% | 0.0% |
| Q1 2014 | $34,000 | -8.1% | 4,310 | -14.0% | 0.00% | 0.0% |
| Q4 2013 | $37,000 | +19.4% | 5,010 | +24.9% | 0.00% | 0.0% |
| Q3 2013 | $31,000 | – | 4,010 | – | 0.00% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Fairfax Financial Holdings | 46,724,700 | $321,490,000 | 27.52% |
| DAVIDE LEONE & PARTNERS INVESTMENT Co LLP | 9,627,337 | $66,332,000 | 7.95% |
| KAHN BROTHERS GROUP INC | 4,355,810 | $30,011,531,000 | 5.07% |
| WYNNEFIELD CAPITAL INC | 785,000 | $5,409,000 | 1.95% |
| PineView Asset Management LP | 1,015,358 | $6,996,000 | 1.74% |
| STALEY CAPITAL ADVISERS INC | 2,109,900 | $14,537,000 | 1.40% |
| Diversified Investment Strategies, LLC | 189,938 | $1,309,000 | 1.37% |
| IRIDIAN ASSET MANAGEMENT LLC/CT | 20,935,089 | $144,243,000 | 1.33% |
| Chou Associates Management | 529,040 | $3,641,000 | 1.16% |
| ONTARIO TEACHERS PENSION PLAN BOARD | 14,954,950 | $103,041,000 | 1.08% |