USAX
name pending profile ingest
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Susquehanna International Group, Llp | 11.28K | New | $218,059 | 0.0% | New | 1 | SEC ↗ |
| 2 | Optiver Holding B.V. | 9.31K | -51.9% | $180,055 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | Simplex Trading, Llc | 1.38K | +349.0% | $26,747 | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Susquehanna International… | $218,059 | 0.0% |
Exited
| Citadel Advisors | $155,562 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 4 holders, 31.56K shares, $413,120 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.