BLACKBERRY LTD's ticker is and the CUSIP is 09228F953. A total of 8 filers reported holding BLACKBERRY LTD in Q4 2013. The put-call ratio across all filers is - and the average weighting 0.4%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| Q3 2013 | $2,602,000 | – | 100,000 | – | 0.04% | – |
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Other shareholders
| Name | Shares | Value | Weighting ↓ |
|---|---|---|---|
| Hudson Bay Capital Management LP | 5,663,500 | $42,193,000 | 1.72% |
| Marathon Trading Investment Management LLC | 2,301,800 | $17,165,000 | 0.57% |
| BOLTON LP | 2,831 | $2,480,000 | 0.46% |
| GROUP ONE TRADING, L.P. | 3,176,500 | $23,665,000 | 0.36% |
| Virtu KCG Holdings LLC | 174,900 | $1,301,000 | 0.01% |
| Citadel Advisors | 741,500 | $5,524,000 | 0.01% |
| Timber Hill LLC | 132,500 | $986,000 | 0.00% |
| SG Americas Securities, LLC | 1,521,900 | $707,000 | 0.00% |