MSOX
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +28.6% ·
share flow +8.1% ·
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 | 230.67K | -13.5% | $495,932 | 0.0% | ▼ Trim | 2 | SEC ↗ ×2 |
| 2 | IMC-Chicago, LLC | 122.70K | -4.6% | $263,801 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 3 | Belvedere Trading LLC | 31.30K | +63.6% | $67,295 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | Hrt Financial Lp | 30.16K | New | $64,000 | 0.0% | New | 1 | SEC ↗ |
| 5 | Simplex Trading, Llc | 13.46K | +1977.2% | $28,939 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | Group One Trading Llc | 9.82K | New | $21,119 | 0.0% | New | 1 | SEC ↗ |
| 7 | UBS Group AG | 7.72K | +747.8% | $16,604 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | Morgan Stanley ✦ | 4.00K | New | $8,600 | 0.0% | New | 1 | SEC ↗ |
| 9 | JPMorgan Chase ✦ | 60 | 0.0% | $103 | 0.0% | Held | 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 | $64,000 | 0.0% |
| Group One Trading Llc | $21,119 | 0.0% |
| Morgan Stanley | $8,600 | 0.0% |
Exited
| Bank Of America Corp /De/ | $18 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 16 holders, 737.31K shares, $1.36M 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.