BLDX
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth — ·
share flow — ·
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 | Jane Street Group, Llc | 92.30K | New | $2.37M | 0.0% | New | 1 | SEC ↗ |
| 2 | LPL Financial LLC | 19.11K | New | $490,008 | 0.0% | New | 1 | SEC ↗ |
| 3 | Citadel Advisors ✦ | 10.51K | New | $269,534 | 0.0% | New | 1 | SEC ↗ |
| 4 | HighTower Advisors, LLC | 10.37K | New | $265,969 | 0.0% | New | 1 | SEC ↗ |
| 5 | Assetmark, Inc | 5.14K | New | $131,792 | 0.0% | New | 1 | SEC ↗ |
| 6 | Osaic Holdings, Inc. | 2.84K | New | $72,743 | 0.0% | New | 1 | SEC ↗ |
| 7 | Cwm, Llc | 2.04K | New | $52,419 | 0.0% | New | 1 | SEC ↗ |
| 8 | UBS Group AG | 122 | New | $3,129 | 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 | $2.37M | 0.0% |
| LPL Financial LLC | $490,008 | 0.0% |
| Citadel Advisors | $269,534 | 0.0% |
| HighTower Advisors, LLC | $265,969 | 0.0% |
| Assetmark, Inc | $131,792 | 0.0% |
| Osaic Holdings, Inc. | $72,743 | 0.0% |
| Cwm, Llc | $52,419 | 0.0% |
| UBS Group AG | $3,129 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 20 holders, 3.24M shares, $82.34M 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.