HRTX
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth -8.3% ·
share flow +12.3% ·
net new positions -9.1%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q3 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 65 | 0 | 48.32M | $20.74M | +6 | −6 |
| Q1 2026 | 67 | +2 | 53.35M | $42.78M | +7 | −5 |
| Q4 2025 | 65 | -2 | 69.84M | $94.18M | — | −2 |
| Q3 2025 | 18 | 0 | 55.85M | $70.37M | — | — |
| Q2 2025 | 15 | -1 | 49.38M | $102.22M | — | −1 |
| Q1 2025 | 13 | +1 | 31.98M | $70.36M | +1 | — |
| Q4 2024 | 12 | 0 | 25.62M | $39.20M | +1 | −1 |
| Q3 2024 | 11 | -1 | 25.37M | $50.48M | — | −1 |
| Q2 2024 | 12 | — | 22.59M | $79.07M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Adage Capital Partners ✦ | 8.85M | +16.4% | $17.61M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | D. E. Shaw & Co. ✦ | 4.38M | +13.5% | $8.73M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | D. E. Shaw & Co. ✦ | 4.38M | +13.5% | $8.73M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | Geode Capital Management ✦ (passive) | 3.05M | -2.1% | $6.06M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 3.05M | -2.1% | $6.06M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 6 | Renaissance Technologies ✦ | 2.01M | +0.7% | $4.00M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 7 | Marshall Wace ✦ | 1.72M | -2.6% | $3.41M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | Citadel Advisors ✦ | 1.59M | +194.0% | $3.17M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 9 | Two Sigma Investments ✦ | 1.40M | +26.7% | $2.79M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | Millennium Management ✦ | 934.39K | -34.9% | $1.86M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 11 | AQR Capital Management ✦ | 900.11K | +48.2% | $1.79M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 12 | AQR Capital Management ✦ | 900.11K | +48.2% | $1.79M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 13 | AQR Capital Management ✦ | 900.11K | +48.2% | $1.79M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 14 | Wellington Management ✦ | 496.23K | -4.8% | $987,491 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 15 | Wellington Management ✦ | 496.23K | -4.8% | $987,491 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 16 | T. Rowe Price ✦ | 37.49K | 0.0% | $75,000 | 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
| No new tracked buyers this quarter. |
Exited
| Gotham Asset Management | $42,770 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 166 holders, 156.80M shares, $124.95M 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.