AMZZ
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +20.0% ·
share flow -29.5% ·
net new positions +16.7%
— 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 | Susquehanna International Group, Llp | 22.19K | -60.5% | $683,282 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | Hrt Financial Lp | 21.43K | New | $660,000 | 0.0% | New | 1 | SEC ↗ |
| 3 | Jane Street Group, Llc | 20.19K | -54.0% | $621,810 | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 4 | IMC-Chicago, LLC | 17.66K | New | $543,983 | 0.0% | New | 1 | SEC ↗ |
| 5 | Optiver Holding B.V. | 13.38K | -64.1% | $412,230 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 6 | Simplex Trading, Llc | 2.58K | +260.0% | $79,612 | 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
| Hrt Financial Lp | $660,000 | 0.0% |
| IMC-Chicago, LLC | $543,983 | 0.0% |
Exited
| UBS Group AG | $2,447 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 7 holders, 138.61K shares, $3.39M 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.