SMCZ
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +30.0% ·
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 | Optiver Holding B.V. | 28.09K | +315.8% | $1.29M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 2 | Susquehanna International Group, Llp | 19.21K | New | $881,346 | 0.0% | New | 1 | SEC ↗ |
| 3 | Citadel Advisors ✦ | 9.21K | New | $422,463 | 0.0% | New | 1 | SEC ↗ |
| 4 | IMC-Chicago, LLC | 6.93K | New | $318,108 | 0.0% | New | 1 | SEC ↗ |
| 5 | Jane Street Group, Llc | 6.50K | New | $297,972 | 0.0% | New | 1 | SEC ↗ |
| 6 | UBS Group AG | 217 | New | $9,954 | 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… | $881,346 | 0.0% |
| Citadel Advisors | $422,463 | 0.0% |
| IMC-Chicago, LLC | $318,108 | 0.0% |
| Jane Street Group, Llc | $297,972 | 0.0% |
| UBS Group AG | $9,954 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 7 holders, 83.79K shares, $3.84M 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.