MRT
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +20.0% ·
share flow +3.0% ·
net new positions +16.7%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Wells Fargo & Company/Mn | 1.00M | n/a | $2.37M | 0.0% | n/c | 1 | SEC ↗ |
| 2 | Renaissance Technologies ✦ | 73.10K | +11.3% | $173,247 | 0.0% | ▲ Add | 5 | SEC ↗ |
| 3 | State Street Global Advisors ✦ (passive) | 35.92K | +4.7% | $85,123 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 4 | Millennium Management ✦ | 23.28K | +41.4% | $55,181 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 5 | Citadel Advisors ✦ | 17.23K | New | $40,847 | 0.0% | New | 1 | SEC ↗ |
| 6 | UBS Group AG | 2.80K | n/a | $6,633 | 0.0% | n/c | 1 | 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 | $40,847 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 15 holders, 10.85M shares, $21.71M 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.
Open-market purchases (P)
No open-market insider purchases in our coverage window.
Open-market sales (S)
Director · 350.00K sh · $707,000
Director · 500.00K sh · $850,000
Director · 500.00K sh · $1.02M
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology