Security record · archived quarter
MYSZ
name pending profile ingest
4Tracked holders
+1Δ holders
37.40KShares held
$21,598Reported value
+1New positions
−0Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 4 | 0 | 129.35K | $57,298 | +3 | −3 |
| Q1 2026 | 4 | +1 | 37.40K | $21,598 | +1 | — |
| Q4 2025 | 3 | 0 | 14.63K | $11,089 | — | — |
| Q3 2025 | 1 | -1 | 7.46K | $8,874 | — | −1 |
| Q2 2025 | 1 | +1 | 51.21K | $62,477 | +1 | — |
| Q2 2024 | 1 | — | 14.10K | $36,652 | — | — |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Citadel Advisors ✦ | 19.42K | New | $11,217 | 0.0% | New | 1 | SEC ↗ |
| 2 | Susquehanna International Group, Llp | 13.10K | +9.1% | $7,566 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 3 | UBS Group AG | 4.36K | +107.5% | $2,521 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | Morgan Stanley ✦ | 509 | 0.0% | $294 | 0.0% | Held | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Citadel Advisors | $11,217 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 8 holders, 83.98K shares, $50,705 reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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