QUBX
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow -30.0% ·
net new positions +20.0%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Citadel Advisors ✦ | 26.30K | New | $287,470 | 0.0% | New | 1 | SEC ↗ |
| 2 | Susquehanna International Group, Llp | 19.70K | New | $215,354 | 0.0% | New | 1 | SEC ↗ |
| 3 | Hrt Financial Lp | 11.19K | New | $122,000 | 0.0% | New | 1 | SEC ↗ |
| 4 | Optiver Holding B.V. | 9.81K | -51.0% | $107,245 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 5 | Belvedere Trading LLC | 2.14K | New | $23,412 | 0.0% | New | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Citadel Advisors | $287,470 | 0.0% |
| Susquehanna International… | $215,354 | 0.0% |
| Hrt Financial Lp | $122,000 | 0.0% |
| Belvedere Trading LLC | $23,412 | 0.0% |
Exited
| UBS Group AG | $638,790 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 2 holders, 105.22K shares, $787,110 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.