ONDG
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 | Jane Street Group, Llc | 52.45K | +153.0% | $174,658 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | IMC-Chicago, LLC | 45.12K | +339.7% | $150,233 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | Belvedere Trading LLC | 3.26K | New | $10,856 | 0.0% | New | 1 | SEC ↗ |
| 4 | Simplex Trading, Llc | 1.29K | New | $4,282 | 0.0% | New | 1 | SEC ↗ |
| 5 | Optiver Holding B.V. | 1.11K | -98.4% | $3,686 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 6 | Group One Trading Llc | 200 | New | $666 | 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
| Belvedere Trading LLC | $10,856 | 0.0% |
| Simplex Trading, Llc | $4,282 | 0.0% |
| Group One Trading Llc | $666 | 0.0% |
Exited
| Susquehanna International… | $360,589 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 5 holders, 183.91K shares, $978,519 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.