OPRX
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +10.0% ·
share flow +3.1% ·
net new positions +9.1%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 51 | -7 | 5.21M | $29.80M | +8 | −15 |
| Q1 2026 | 60 | -3 | 6.86M | $43.35M | +5 | −8 |
| Q4 2025 | 63 | +2 | 6.61M | $81.09M | +2 | — |
| Q3 2025 | 14 | 0 | 4.01M | $82.20M | +1 | −1 |
| Q2 2025 | 11 | +1 | 3.84M | $51.86M | +1 | — |
| Q1 2025 | 7 | +2 | 1.58M | $13.68M | +2 | — |
| Q4 2024 | 5 | -1 | 1.23M | $5.97M | +1 | −2 |
| Q3 2024 | 5 | -1 | 848.37K | $6.55M | — | −1 |
| Q2 2024 | 6 | — | 1.03M | $10.32M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 1.22M | — | $16.49M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 1.22M | — | $16.49M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 1.22M | — | $16.49M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 1.22M | — | $16.49M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 1.22M | — | $16.49M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 1.22M | — | $16.49M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 1.22M | — | $16.49M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | The Vanguard Group ✦ (passive) | 920.88K | — | $12.43M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | The Vanguard Group ✦ (passive) | 920.88K | — | $12.43M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | The Vanguard Group ✦ (passive) | 920.88K | — | $12.43M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | D. E. Shaw & Co. ✦ | 412.90K | +18.0% | $5.57M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 12 | Geode Capital Management ✦ (passive) | 399.55K | -2.0% | $5.39M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 13 | Geode Capital Management ✦ (passive) | 399.55K | -2.0% | $5.39M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 14 | State Street Global Advisors ✦ (passive) | 389.03K | +8.2% | $5.25M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 15 | Citadel Advisors ✦ | 182.35K | +153.7% | $2.46M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 16 | Marshall Wace ✦ | 111.97K | -55.4% | $1.51M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 17 | Marshall Wace ✦ | 111.97K | -55.4% | $1.51M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 18 | Two Sigma Investments ✦ | 102.75K | +109.5% | $1.39M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 19 | Renaissance Technologies ✦ | 77.71K | New | $1.05M | 0.0% | New | 1 | SEC ↗ |
| 20 | Millennium Management ✦ | 17.59K | -80.6% | $237,506 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 21 | Fidelity (FMR) ✦ | 5.01K | — | $67,615 | 0.0% | n/c | 1 | SEC ↗ |
| 22 | Fidelity (FMR) ✦ | 5.01K | — | $67,615 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Renaissance Technologies | $1.05M | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 126 holders, 13.57M shares, $83.94M 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.