OS
OneStream, Inc. Class A Common Stock · Technology · Software - Application
Momentum inputs (comparable managers):
holder breadth -14.3% ·
share flow +30.0% ·
net new positions -16.7%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2024
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Norges Bank ✦ (passive) | 4.18M | +56.0% | $119.21M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | Soros Fund Management ✦ | 1.25M | +25.0% | $35.65M | 0.9% | ▲ Add | 2 | SEC ↗ |
| 3 | Millennium Management ✦ | 764.51K | +1055.3% | $21.80M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | Citadel Advisors ✦ | 728.45K | +37.1% | $20.78M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 5 | State Street Global Advisors ✦ (passive) | 530.45K | — | $15.13M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Geode Capital Management ✦ (passive) | 462.97K | +52.0% | $13.21M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 7 | Marshall Wace ✦ | 452.09K | +227.8% | $12.89M | 0.0% | ▲ Add | 2 | SEC ↗ ×3 |
| 8 | T. Rowe Price ✦ | 425.84K | +2.5% | $12.15M | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 9 | Renaissance Technologies ✦ | 408.20K | +1368.3% | $11.64M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 10 | PRIMECAP Management ✦ | 144.70K | -45.6% | $4.13M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 11 | Arrowstreet Capital ✦ | 121.05K | New | $3.45M | 0.0% | New | 1 | SEC ↗ |
| 12 | Two Sigma Investments ✦ | 22.91K | -79.8% | $653,308 | 0.0% | ▼ Trim | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Arrowstreet Capital | $3.45M | 0.0% |
Exited
| Capital World Investors | $28.55M | was 0.0% |
| Adage Capital Partners | $847,500 | was 0.0% |
| Point72 Asset Management | $77,461 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 178 holders, 91.55M shares, $1.97B 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.