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 | ||||
|---|---|---|---|---|---|---|
| Q1 2019 | $150,000 | -92.5% | 14,830 | -94.7% | 0.01% | -91.5% |
| Q4 2018 | $2,004,000 | +144.1% | 281,878 | +294.8% | 0.06% | +353.8% |
| Q1 2018 | $821,000 | -6.0% | 71,400 | -8.7% | 0.01% | -18.8% |
| Q4 2017 | $873,000 | -77.7% | 78,214 | -77.7% | 0.02% | -72.9% |
| Q3 2017 | $3,911,000 | +183.6% | 350,100 | +153.9% | 0.06% | +195.0% |
| Q2 2017 | $1,379,000 | +206.4% | 137,900 | +136.5% | 0.02% | +185.7% |
| Q1 2017 | $450,000 | +32.0% | 58,300 | +18.0% | 0.01% | +40.0% |
| Q4 2016 | $341,000 | +98.3% | 49,400 | +128.7% | 0.01% | +66.7% |
| Q3 2016 | $172,000 | -82.9% | 21,600 | -82.6% | 0.00% | -82.4% |
| Q1 2016 | $1,003,000 | -75.0% | 123,900 | -71.3% | 0.02% | -45.2% |
| Q4 2015 | $4,010,000 | – | 432,154 | – | 0.03% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Fairfax Financial Holdings | 46,724,700 | $433,276,000 | 35.17% |
| DAVIDE LEONE & PARTNERS INVESTMENT Co LLP | 9,627,337 | $89,342,000 | 11.72% |
| Sabal Capital Management, LLC | 547,476 | $5,081,000 | 8.42% |
| Cooperatieve Rabobank U.A. | 69,780 | $650,000 | 6.86% |
| KAHN BROTHERS GROUP INC | 3,801,352 | $35,276,547,000 | 6.30% |
| WYNNEFIELD CAPITAL INC | 2,000,000 | $18,560,000 | 6.27% |
| Contrarius Investment Management Ltd | 2,637,503 | $24,476,000 | 2.31% |
| STALEY CAPITAL ADVISERS INC | 2,083,600 | $19,336,000 | 2.23% |
| Diversified Investment Strategies, LLC | 206,825 | $1,919,000 | 2.19% |
| TOBAM | 2,996,400 | $27,697,000 | 1.20% |