BB
BlackBerry Limited · Technology · Software - Infrastructure
Momentum inputs (comparable managers): holder breadth 0.0% · share flow -5.3% · net new positions 0.0% · formula
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q3 2026 | 1 | 0 | 46.59K | $425,411 | n/a | n/a |
| Q2 2026 | 87 | +5 | 234.99M | $2.97B | +13 | −9 |
| Q1 2026 | 84 | 0 | 205.33M | $664.87M | +8 | −8 |
| Q4 2025 | 84 | +3 | 227.51M | $860.99M | +3 | n/a |
| Q3 2025 | 16 | -1 | 97.96M | $477.86M | n/a | −1 |
| Q2 2025 | 14 | 0 | 113.99M | $523.98M | n/a | n/a |
| Q1 2025 | 12 | 0 | 92.46M | $348.15M | n/a | n/a |
| Q4 2024 | 12 | +2 | 80.73M | $305.23M | +3 | −1 |
| Q3 2024 | 9 | +1 | 85.81M | $224.85M | +1 | n/a |
| Q2 2024 | 8 | n/a | 86.73M | $215.56M | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fairfax Financial ✦ | 40.78M | -12.7% | $186.79M | 10.0% | ▼ Trim | 5 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 23.28M | n/a | $107.00M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 3 | D. E. Shaw & Co. ✦ | 12.57M | -24.3% | $57.61M | 0.1% | ▼ Trim | 5 | SEC ↗ ×2 |
| 4 | Renaissance Technologies ✦ | 9.11M | -36.7% | $41.70M | 0.1% | ▼ Trim | 3 | SEC ↗ |
| 5 | Marshall Wace ✦ | 8.86M | +21832.6% | $40.58M | 0.0% | ▲ Add | 5 | SEC ↗ ×3 |
| 6 | BlackRock ✦ (passive) | 4.69M | n/a | $21.49M | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 7 | Citadel Advisors ✦ | 3.87M | +0.3% | $17.72M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 8 | PRIMECAP Management ✦ | 3.20M | -29.8% | $14.66M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 9 | Arrowstreet Capital ✦ | 2.79M | +137.1% | $12.78M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 10 | Two Sigma Investments ✦ | 1.77M | +3.2% | $8.11M | 0.0% | ▲ Add | 4 | SEC ↗ ×2 |
| 11 | Geode Capital Management ✦ (passive) | 1.17M | +263.2% | $6.80M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 12 | State Street Global Advisors ✦ (passive) | 1.17M | -42.0% | $5.37M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 13 | Millennium Management ✦ | 606.97K | -32.5% | $2.79M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 14 | Gotham Asset Management ✦ | 126.87K | -8.3% | $581,060 | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 1 holders, 88.81K shares, $1.53M reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
What else this security's tracked holders most often hold: shared-ownership counts, not fundamental relationships.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Officer · 8.44K sh · $70,567
Officer · 3.38K sh · $28,248
Officer · 6.16K sh · $52,086
Officer, Director · 27.00K sh · $225,753
Officer, Director · 29.27K sh · $269,302
Officer · 4.17K sh · $38,262
Officer · 2.59K sh · $23,828
Officer · 3.47K sh · $31,891
Officer · 3.27K sh · $30,075
Officer · 16.67K sh · $152,382
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology