BLACKBERRY LTD's ticker is BB and the CUSIP is 09228F103. A total of 258 filers reported holding BLACKBERRY LTD in Q4 2017. The put-call ratio across all filers is 0.60 and the average weighting 0.3%.
Quarter-by-quarter ownership
| Value | Shares | Weighting | ||||
|---|---|---|---|---|---|---|
| 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 | $454,164,000 | 14.81% |
| MANA Advisors LLC | 11,468 | $112,000 | 3.66% |
| KAHN BROTHERS GROUP INC | 1,719,517 | $16,730,900,000 | 2.36% |
| Heard Capital LLC | 1,008,390 | $9,812,000 | 1.90% |
| Chou Associates Management | 382,900 | $3,727,000 | 1.80% |
| ETF MANAGERS GROUP, LLC | 5,469,185 | $52,469,000 | 0.99% |
| PRICE MICHAEL F | 850,000 | $8,271,000 | 0.96% |
| Beech Hill Advisors, Inc. | 161,175 | $1,568,000 | 0.65% |
| TOBAM | 1,167,491 | $11,363,000 | 0.48% |
| Electron Capital Partners, LLC | 798,336 | $7,768,000 | 0.41% |