TSLZ
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow -30.0% ·
net new positions +20.0%
— formula
Ownership fragmentation — more holders, smaller aggregate stake
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | IMC-Chicago, LLC | 48.11K | -18.1% | $763,987 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 2 | Optiver Holding B.V. | 41.28K | +417.5% | $655,574 | 0.0% | ▲ Add | 2 | SEC ↗ ×2 |
| 3 | Renaissance Technologies ✦ | 37.40K | -80.4% | $593,912 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 4 | Jane Street Group, Llc | 29.36K | New | $466,205 | 0.0% | New | 1 | SEC ↗ |
| 5 | Susquehanna International Group, Llp | 18.92K | -84.2% | $300,465 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 6 | Group One Trading Llc | 12.08K | New | $191,862 | 0.0% | New | 1 | SEC ↗ |
| 7 | Morgan Stanley ✦ | 5.00K | New | $79,400 | 0.0% | New | 1 | SEC ↗ |
| 8 | UBS Group AG | 2.38K | 0.0% | $37,715 | 0.0% | Held | 2 | SEC ↗ |
| 9 | Belvedere Trading LLC | 1.98K | New | $31,379 | 0.0% | New | 1 | SEC ↗ |
| 10 | Simplex Trading, Llc | 694 | +662.6% | $11,020 | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Jane Street Group, Llc | $466,205 | 0.0% |
| Group One Trading Llc | $191,862 | 0.0% |
| Morgan Stanley | $79,400 | 0.0% |
| Belvedere Trading LLC | $31,379 | 0.0% |
Exited
| Hrt Financial Lp | $786,000 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 18 holders, 322.02K shares, $5.11M 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.