OSTX
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow +30.0% ·
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 | Marshall Wace ✦ | 198.55K | New | $389,162 | 0.0% | New | 1 | SEC ↗ |
| 2 | The Vanguard Group ✦ (passive) | 188.26K | New | $368,995 | 0.0% | New | 1 | SEC ↗ ×2 |
| 3 | Geode Capital Management ✦ (passive) | 187.69K | New | $367,867 | 0.0% | New | 1 | SEC ↗ ×2 |
| 4 | Millennium Management ✦ | 93.57K | New | $183,405 | 0.0% | New | 1 | SEC ↗ |
| 5 | Two Sigma Investments ✦ | 86.25K | New | $169,044 | 0.0% | New | 1 | SEC ↗ |
| 6 | State Street Global Advisors ✦ (passive) | 50.30K | New | $98,588 | 0.0% | New | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 48.16K | +59.0% | $94,399 | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 8 | Morgan Stanley ✦ | 1.00K | — | $1,960 | 0.0% | n/c | 1 | SEC ↗ |
| 9 | JPMorgan Chase ✦ | 26 | — | $50 | 0.0% | n/c | 1 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $389,162 | 0.0% |
| The Vanguard Group | $368,995 | 0.0% |
| Geode Capital Management | $367,867 | 0.0% |
| Millennium Management | $183,405 | 0.0% |
| Two Sigma Investments | $169,044 | 0.0% |
| State Street Global Advisors | $98,588 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 29 holders, 2.90M shares, $4.03M 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.