BB
BlackBerry Limited · Technology · Software - Infrastructure
Momentum inputs (comparable managers):
holder breadth -5.9% ·
share flow -19.4% ·
net new positions -6.2%
· formula
Broad distribution: falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 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 ✦ | 35.40M | -13.2% | $172.38M | 8.3% | ▼ Trim | 6 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 23.79M | +2.2% | $116.09M | 0.0% | ▲ Add | 2 | SEC ↗ ×5 |
| 3 | Citadel Advisors ✦ | 7.38M | +90.9% | $36.04M | 0.0% | ▲ Add | 6 | SEC ↗ ×2 |
| 4 | Marshall Wace ✦ | 5.92M | -33.1% | $28.91M | 0.0% | ▼ Trim | 6 | SEC ↗ ×3 |
| 5 | BlackRock ✦ (passive) | 4.28M | -8.9% | $20.87M | 0.0% | ▼ Trim | 2 | SEC ↗ ×5 |
| 6 | Goldman Sachs Group ✦ | 3.61M | n/a | $17.63M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 7 | Renaissance Technologies ✦ | 3.36M | -63.1% | $16.41M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 8 | PRIMECAP Management ✦ | 2.99M | -6.5% | $14.61M | 0.0% | ▼ Trim | 6 | SEC ↗ |
| 9 | Two Sigma Investments ✦ | 2.95M | +66.8% | $14.41M | 0.0% | ▲ Add | 5 | SEC ↗ ×2 |
| 10 | Morgan Stanley ✦ | 2.06M | n/a | $10.04M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 11 | JPMorgan Chase ✦ | 1.91M | n/a | $9.31M | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 12 | State Street Global Advisors ✦ (passive) | 1.19M | +1.4% | $5.81M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | D. E. Shaw & Co. ✦ | 1.18M | -90.6% | $5.78M | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 14 | Millennium Management ✦ | 1.03M | +69.3% | $5.01M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 15 | Geode Capital Management ✦ (passive) | 436.06K | -62.7% | $2.32M | 0.0% | ▼ Trim | 6 | SEC ↗ ×2 |
| 16 | Gotham Asset Management ✦ | 459.49K | +262.2% | $2.24M | 0.0% | ▲ Add | 4 | 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
| Arrowstreet Capital | $12.78M | was 0.0% |
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