ZURA
Zura Bio Limited · Healthcare · Biotechnology
Momentum inputs (comparable managers):
holder breadth -11.1% ·
share flow -8.3% ·
net new positions -12.5%
— formula
Broad distribution — falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 44 | +6 | 19.12M | $111.66M | +15 | −9 |
| Q1 2026 | 39 | +4 | 16.55M | $97.28M | +6 | −2 |
| Q4 2025 | 35 | -1 | 16.01M | $83.89M | — | −1 |
| Q3 2025 | 16 | +3 | 16.65M | $72.09M | +3 | — |
| Q2 2025 | 10 | -1 | 5.96M | $6.26M | — | −1 |
| Q1 2025 | 8 | -1 | 4.76M | $6.14M | +1 | −2 |
| Q4 2024 | 9 | 0 | 5.19M | $12.99M | +1 | −1 |
| Q3 2024 | 8 | +2 | 3.98M | $16.15M | +2 | — |
| Q2 2024 | 6 | — | 3.73M | $12.85M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Point72 Asset Management ✦ | 2.35M | -2.6% | $3.03M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 993.02K | +3.9% | $1.28M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | Geode Capital Management ✦ (passive) | 993.02K | +3.9% | $1.28M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (passive) | 522.29K | +2.5% | $673,757 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 5 | Renaissance Technologies ✦ | 422.22K | +227.0% | $544,668 | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | Millennium Management ✦ | 303.57K | -56.7% | $391,609 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 7 | Two Sigma Investments ✦ | 94.06K | -11.8% | $121,331 | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 8 | AQR Capital Management ✦ | 55.70K | New | $71,855 | 0.0% | New | 1 | SEC ↗ |
| 9 | AQR Capital Management ✦ | 55.70K | New | $71,855 | 0.0% | New | 1 | SEC ↗ |
| 10 | AQR Capital Management ✦ | 55.70K | New | $71,855 | 0.0% | New | 1 | SEC ↗ |
| 11 | AQR Capital Management ✦ | 55.70K | New | $71,855 | 0.0% | New | 1 | SEC ↗ |
| 12 | AQR Capital Management ✦ | 55.70K | New | $71,855 | 0.0% | New | 1 | SEC ↗ |
| 13 | T. Rowe Price ✦ | 20.83K | 0.0% | $27,000 | 0.0% | Held | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| AQR Capital Management | $71,855 | 0.0% |
| AQR Capital Management | $71,855 | 0.0% |
| AQR Capital Management | $71,855 | 0.0% |
| AQR Capital Management | $71,855 | 0.0% |
| AQR Capital Management | $71,855 | 0.0% |
Exited
| Adage Capital Partners | $750,000 | was 0.0% |
| Citadel Advisors | $144,448 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 92 holders, 61.32M shares, $364.31M 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.