RKLZ
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +30.0% ·
share flow +30.0% ·
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 Q2 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Jane Street Group, Llc | 306.99K | New | $773,625 | 0.0% | New | 1 | SEC ↗ |
| 2 | Optiver Holding B.V. | 236.26K | New | $595,378 | 0.0% | New | 1 | SEC ↗ |
| 3 | Hrt Financial Lp | 225.25K | New | $567,000 | 0.0% | New | 1 | SEC ↗ |
| 4 | Susquehanna International Group, Llp | 220.11K | New | $554,685 | 0.0% | New | 1 | SEC ↗ |
| 5 | Citadel Advisors ✦ | 49.68K | +189.7% | $125,191 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | IMC-Chicago, LLC | 37.38K | New | $94,195 | 0.0% | New | 1 | SEC ↗ |
| 7 | Renaissance Technologies ✦ | 10.90K | New | $27,468 | 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
| Jane Street Group, Llc | $773,625 | 0.0% |
| Optiver Holding B.V. | $595,378 | 0.0% |
| Hrt Financial Lp | $567,000 | 0.0% |
| Susquehanna International… | $554,685 | 0.0% |
| IMC-Chicago, LLC | $94,195 | 0.0% |
| Renaissance Technologies | $27,468 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 4 holders, 162.59K shares, $3.94M 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.