OSTK
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +10.0% ·
share flow +8.3% ·
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 | 72 | -2 | 40.42M | $233.95M | +6 | −8 |
| Q1 2026 | 76 | +7 | 34.79M | $161.45M | +12 | −5 |
| Q4 2025 | 69 | -1 | 35.54M | $194.02M | +1 | −2 |
| Q3 2025 | 15 | +1 | 17.20M | $168.38M | +2 | −1 |
| Q2 2025 | 11 | +1 | 13.51M | $92.97M | +2 | −1 |
| Q1 2025 | 7 | -3 | 5.64M | $32.72M | — | −3 |
| Q4 2024 | 10 | +1 | 4.67M | $23.02M | +1 | — |
| Q3 2024 | 8 | -2 | 3.14M | $31.70M | — | −2 |
| Q2 2024 | 10 | — | 2.25M | $29.49M | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 3.82M | — | $26.28M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 3.82M | — | $26.28M | 0.0% | n/c | 1 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 3.82M | — | $26.28M | 0.0% | n/c | 1 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 3.82M | — | $26.28M | 0.0% | n/c | 1 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 3.82M | — | $26.28M | 0.0% | n/c | 1 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 3.82M | — | $26.28M | 0.0% | n/c | 1 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 3.82M | — | $26.28M | 0.0% | n/c | 1 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 3.82M | — | $26.28M | 0.0% | n/c | 1 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 3.82M | — | $26.28M | 0.0% | n/c | 1 | SEC ↗ |
| 10 | The Vanguard Group ✦ (passive) | 3.02M | — | $20.75M | 0.0% | n/c | 1 | SEC ↗ |
| 11 | The Vanguard Group ✦ (passive) | 3.02M | — | $20.75M | 0.0% | n/c | 1 | SEC ↗ |
| 12 | The Vanguard Group ✦ (passive) | 3.02M | — | $20.75M | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Millennium Management ✦ | 1.71M | New | $11.76M | 0.0% | New | 1 | SEC ↗ |
| 14 | Marshall Wace ✦ | 1.69M | -31.3% | $11.62M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 15 | Marshall Wace ✦ | 1.69M | -31.3% | $11.62M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 16 | Marshall Wace ✦ | 1.69M | -31.3% | $11.62M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 17 | Marshall Wace ✦ | 1.69M | -31.3% | $11.62M | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 18 | Geode Capital Management ✦ (passive) | 1.24M | +20.5% | $8.54M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 19 | Geode Capital Management ✦ (passive) | 1.24M | +20.5% | $8.54M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 20 | State Street Global Advisors ✦ (passive) | 986.57K | +6.5% | $6.79M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 21 | Two Sigma Investments ✦ | 972.24K | +73.3% | $6.69M | 0.0% | ▲ Add | 5 | SEC ↗ |
| 22 | T. Rowe Price ✦ | 50.15K | +17.0% | $346,000 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 23 | Gotham Asset Management ✦ | 13.91K | New | $95,694 | 0.0% | New | 1 | SEC ↗ |
| 24 | AQR Capital Management ✦ | 12.01K | -90.9% | $82,642 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 25 | AQR Capital Management ✦ | 12.01K | -90.9% | $82,642 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 26 | AQR Capital Management ✦ | 12.01K | -90.9% | $82,642 | 0.0% | ▼ Trim | 5 | SEC ↗ |
| 27 | Fidelity (FMR) ✦ | 2.31K | — | $15,927 | 0.0% | n/c | 1 | SEC ↗ |
| 28 | Fidelity (FMR) ✦ | 2.31K | — | $15,927 | 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
| Millennium Management | $11.76M | 0.0% |
| Gotham Asset Management | $95,694 | 0.0% |
Exited
| Renaissance Technologies | $2.85M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 182 holders, 43.73M shares, $199.66M 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.