AMZZ
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +25.0% ·
share flow +30.0% ·
net new positions +20.0%
— formula
Broad accumulation — rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Susquehanna International Group, Llp | 56.09K | New | $1.37M | 0.0% | New | 1 | SEC ↗ |
| 2 | Jane Street Group, Llc | 43.94K | -26.7% | $1.08M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | Optiver Holding B.V. | 37.28K | New | $912,280 | 0.0% | New | 1 | SEC ↗ |
| 4 | Simplex Trading, Llc | 718 | New | $17,571 | 0.0% | New | 1 | SEC ↗ |
| 5 | UBS Group AG | 100 | New | $2,447 | 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
| Susquehanna International… | $1.37M | 0.0% |
| Optiver Holding B.V. | $912,280 | 0.0% |
| Simplex Trading, Llc | $17,571 | 0.0% |
| UBS Group AG | $2,447 | 0.0% |
Exited
| Citadel Advisors | $1.13M | was 0.0% |
| Belvedere Trading LLC | $240,871 | was 0.0% |
| Group One Trading Llc | $60,107 | 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.