BlackBerry Ltd. (BB)
| Sector: | Technology |
| Super Investor Stats: | |
| Ownership count: | 1 |
| Ownership rank: | 859 |
| % of all portfolios: | 0.074% |
| History | Portfolio Manager | Activity ▲ | Share change | % change to portfolio | |
| Q4 2025 | |||||
| ≡ | Prem Watsa - Fairfax Financial Holdings | Reduce 1.17% | 415,100 | 0.08 | |
| Q3 2025 | |||||
| ≡ | Prem Watsa - Fairfax Financial Holdings | Reduce 13.21% | 5,389,380 | 1.27 | |
| Q2 2025 | |||||
| ≡ | Prem Watsa - Fairfax Financial Holdings | Reduce 12.71% | 5,940,000 | 1.45 | |
| Q2 2024 | |||||
| ≡ | Francis Chou - Chou Associates | Sell 100.00% | 312,900 | 0.98 | |
| Q1 2024 | |||||
| ≡ | Kahn Brothers Group | Sell 100.00% | 1,256,824 | 0.70 | |
| Q4 2023 | |||||
| ≡ | Kahn Brothers Group | Reduce 8.93% | 123,232 | 0.07 | |
| Q3 2023 | |||||
| ≡ | Kahn Brothers Group | Reduce 1.86% | 26,189 | 0.02 | |
| ≡ | Lee Ainslie - Maverick Capital | Sell 100.00% | 52,900 | 0.01 | |
| Q2 2023 | |||||
| ≡ | Kahn Brothers Group | Reduce 0.47% | 6,700 | 0.01 | |
| Q1 2023 | |||||
| ≡ | Kahn Brothers Group | Reduce 0.57% | 8,053 | 0.01 | |
| Q4 2022 | |||||
| ≡ | Kahn Brothers Group | Reduce 3.79% | 55,970 | 0.02 | |
| Q3 2022 | |||||
| ≡ | Francis Chou - Chou Associates | Reduce 18.28% | 70,000 | 0.33 | |
| ≡ | Kahn Brothers Group | Reduce 1.45% | 21,760 | 0.02 | |
| Q2 2022 | |||||
| ≡ | Kahn Brothers Group | Reduce 0.41% | 6,127 | 0.00 | |
| Q1 2022 | |||||
| ≡ | Kahn Brothers Group | Reduce 2.53% | 39,092 | 0.04 | |
| Q4 2021 | |||||
| ≡ | Kahn Brothers Group | Reduce 10.21% | 175,570 | 0.02 | |
| Q3 2021 | |||||
| ≡ | Francis Chou - Chou Associates | Reduce 4.28% | 17,100 | 0.10 | |
| ≡ | Kahn Brothers Group | Reduce 2.46% | 43,370 | 0.06 | |
| Q2 2021 | |||||
| ≡ | Kahn Brothers Group | Reduce 33.96% | 906,404 | 1.58 | |
| ≡ | Francis Chou - Chou Associates | Reduce 24.39% | 129,040 | 0.92 | |
| Q1 2021 | |||||
| ≡ | Kahn Brothers Group | Reduce 43.57% | 2,060,975 | 2.69 | |
| ≡ | Lee Ainslie - Maverick Capital | Sell 100.00% | 14,599 | 0.00 | |
| Q4 2020 | |||||
| ≡ | Kahn Brothers Group | Reduce 13.04% | 709,310 | 0.82 | |
| Q3 2020 | |||||
| ≡ | Kahn Brothers Group | Reduce 4.81% | 275,010 | 0.24 | |
| Q2 2020 | |||||
| ≡ | Francis Chou - Chou Associates | Reduce 18.90% | 100,000 | 0.52 | |
| ≡ | Kahn Brothers Group | Reduce 1.84% | 107,300 | 0.09 | |
| Q1 2020 | |||||
| ≡ | Michael Burry - Scion Asset Management | Sell 100.00% | 900,000 | 7.02 | |
| Q1 2019 | |||||
| ≡ | Kahn Brothers Group | Reduce 0.53% | 24,400 | 0.04 | |
| Q3 2018 | |||||
| ≡ | Kahn Brothers Group | Reduce 0.78% | 36,150 | 0.06 | |
| Q2 2018 | |||||
| ≡ | Lee Ainslie - Maverick Capital | Sell 100.00% | 580,130 | 0.09 | |
| Q1 2018 | |||||
| ≡ | Kahn Brothers Group | Reduce 1.88% | 85,400 | 0.16 | |
| Q3 2017 | |||||
| ≡ | Kahn Brothers Group | Reduce 1.78% | 80,550 | 0.14 | |
| Q2 2017 | |||||
| ≡ | Kahn Brothers Group | Reduce 0.12% | 5,600 | 0.01 | |
| Q3 2014 | |||||
| ≡ | Kahn Brothers Group | Reduce 6.85% | 114,400 | 0.19 | |
| Q1 2014 | |||||
| ≡ | Prem Watsa - Fairfax Financial Holdings | Reduce 10.03% | 5,200,000 | 2.97 | |
| ≡ | Daniel Loeb - Third Point | Sell 100.00% | 10,000,000 | 1.41 | |
| Q4 2013 | |||||
| ≡ | Kahn Brothers Group | Reduce 48.72% | 190,000 | 0.21 | |
| Q2 2012 | |||||
| ≡ | David Einhorn - Greenlight Capital | Sell 100.00% | 1,600,000 | 0.46 | |
| Q1 2012 | |||||
| ≡ | David Einhorn - Greenlight Capital | Reduce 45.27% | 1,323,317 | 0.38 | |
* "Hold Price" is the last known price at which an investor still held a security. It is the closing price of the security as of the portfolio date (quarter end). This value is only provided when a security is owned by at least two investors. In the case of reporting dates being different, a weighted average price is calculated.