ROBN
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth -8.3% ·
share flow -8.6% ·
net new positions -9.1%
· formula
Broad distribution: falling shares and fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | UBS Group AG | 100.31K | n/a | $5.43M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 2 | Susquehanna International Group, Llp | 77.08K | n/a | $4.17M | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 3 | IMC-Chicago, LLC | 15.76K | n/a | $853,463 | 0.0% | n/c | 1 | SEC ↗ |
| 4 | Optiver Holding B.V. | 11.22K | n/a | $607,721 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 5 | Group One Trading Llc | 9.31K | n/a | $503,881 | 0.0% | n/c | 1 | SEC ↗ |
| 6 | Belvedere Trading LLC | 5.21K | n/a | $282,286 | 0.1% | n/c | 1 | SEC ↗ |
| 7 | Morgan Stanley ✦ | 2.85K | +56900.0% | $154,299 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 8 | Osaic Holdings, Inc. | 709 | n/a | $38,385 | 0.0% | n/c | 1 | SEC ↗ |
| 9 | Simplex Trading, Llc | 579 | n/a | $31,347 | 0.0% | n/c | 1 | SEC ↗ |
| 10 | Pnc Financial Services Group, Inc. | 275 | n/a | $14,889 | 0.0% | n/c | 1 | SEC ↗ |
| 11 | Citigroup Inc | 8 | n/a | $433 | 0.0% | n/c | 1 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value: the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Renaissance Technologies | $2.56M | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 10 holders, 315.51K shares, $5.41M 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.