MSTX
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth n/a ·
share flow n/a ·
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 | Goldman Sachs Group ✦ | 40.00K | New | $782,000 | 0.0% | New | 1 | SEC ↗ |
| 2 | Susquehanna International Group, Llp | 34.46K | New | $673,615 | 0.0% | New | 1 | SEC ↗ |
| 3 | Renaissance Technologies ✦ | 28.00K | New | $547,400 | 0.0% | New | 1 | SEC ↗ |
| 4 | Hrt Financial Lp | 25.18K | New | $492,000 | 0.0% | New | 1 | SEC ↗ |
| 5 | Group One Trading Llc | 25.09K | New | $490,568 | 0.0% | New | 1 | SEC ↗ |
| 6 | Mariner, LLC | 21.66K | New | $423,492 | 0.0% | New | 1 | SEC ↗ |
| 7 | Optiver Holding B.V. | 21.05K | New | $411,528 | 0.0% | New | 1 | SEC ↗ |
| 8 | Jane Street Group, Llc | 11.96K | New | $233,857 | 0.0% | New | 1 | SEC ↗ |
| 9 | HighTower Advisors, LLC | 11.32K | New | $221,306 | 0.0% | New | 1 | SEC ↗ |
| 10 | Morgan Stanley ✦ | 2.94K | New | $57,536 | 0.0% | New | 1 | SEC ↗ |
| 11 | UBS Group AG | 324 | New | $6,334 | 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
| Goldman Sachs Group | $782,000 | 0.0% |
| Susquehanna International… | $673,615 | 0.0% |
| Renaissance Technologies | $547,400 | 0.0% |
| Hrt Financial Lp | $492,000 | 0.0% |
| Group One Trading Llc | $490,568 | 0.0% |
| Mariner, LLC | $423,492 | 0.0% |
| Optiver Holding B.V. | $411,528 | 0.0% |
| Jane Street Group, Llc | $233,857 | 0.0% |
| HighTower Advisors, LLC | $221,306 | 0.0% |
| Morgan Stanley | $57,536 | 0.0% |
| UBS Group AG | $6,334 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 25 holders, 380.20K shares, $6.16M 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.