JBIO
Jade Biosciences, Inc. · Healthcare · Biotechnology
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow +7.8% ·
net new positions +20.0%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Fidelity (FMR) ✦ | 4.89M | +1.1% | $42.19M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 2 | BlackRock ✦ (passive) | 2.15M | +25.4% | $18.56M | 0.0% | ▲ Add | 2 | SEC ↗ ×6 |
| 3 | The Vanguard Group ✦ (passive) | 1.73M | -4.5% | $14.90M | 0.0% | ▼ Trim | 2 | SEC ↗ ×3 |
| 4 | Geode Capital Management ✦ (passive) | 665.91K | -1.6% | $5.75M | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 5 | State Street Global Advisors ✦ (passive) | 499.29K | +56.6% | $4.31M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | Goldman Sachs Group ✦ | 162.71K | n/a | $1.40M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Wellington Management ✦ | 107.55K | New | $928,182 | 0.0% | New | 1 | SEC ↗ ×3 |
| 8 | Morgan Stanley ✦ | 54.24K | n/a | $468,099 | 0.0% | n/c | 1 | SEC ↗ ×5 |
| 9 | Marshall Wace ✦ | 38.08K | New | $328,630 | 0.0% | New | 1 | SEC ↗ ×2 |
| 10 | JPMorgan Chase ✦ | 26.40K | n/a | $227,798 | 0.0% | n/c | 1 | SEC ↗ ×8 |
| 11 | Two Sigma Investments ✦ | 24.61K | New | $212,384 | 0.0% | New | 1 | SEC ↗ |
| 12 | T. Rowe Price ✦ | 16.26K | 0.0% | $141,000 | 0.0% | Held | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| Wellington Management | $928,182 | 0.0% |
| Marshall Wace | $328,630 | 0.0% |
| Two Sigma Investments | $212,384 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 119 holders, 49.83M shares, $713.64M 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.