Security record
GLXU
name pending profile ingest
3Tracked holders
0Δ holders
48.54KShares held
$437,515Reported value
+2New positions
−2Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q2 2026
Ownership over time
Who holds it · Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Citadel Advisors ✦ | 25.99K | New | $234,708 | 0.0% | New | 1 | SEC ↗ |
| 2 | Hrt Financial Lp | 13.26K | New | $119,000 | 0.0% | New | 1 | SEC ↗ |
| 3 | Optiver Holding B.V. | 9.28K | -64.8% | $83,807 | 0.0% | ▼ Trim | 3 | SEC ↗ ×2 |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Citadel Advisors | $234,708 | 0.0% |
| Hrt Financial Lp | $119,000 | 0.0% |
Exited
| Susquehanna International… | $153,964 | was 0.0% |
| Citigroup Inc | $326 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 5 holders, 59.80K shares, $304,986 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: Q2 2026 ·
Methodology ·
Get this via the API