MBIO
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +7.7% ·
share flow +30.0% ·
net new positions +7.1%
· formula
Broad accumulation: rising shares across more holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q4 2025
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 13 | 0 | 231.22K | $162,313 | +2 | −2 |
| Q1 2026 | 14 | 0 | 276.99K | $201,645 | +2 | −2 |
| Q4 2025 | 14 | +1 | 314.08K | $308,112 | +2 | −1 |
| Q3 2025 | 6 | +1 | 181.13K | $275,320 | +2 | −1 |
| Q2 2025 | 3 | +1 | 45.82K | $43,758 | +1 | n/a |
| Q1 2025 | 1 | -3 | 15.77K | $19,708 | n/a | −3 |
| Q4 2024 | 4 | +1 | 428.64K | $75,871 | +2 | −1 |
| Q3 2024 | 2 | +1 | 358.26K | $84,299 | +1 | n/a |
| Q2 2024 | 1 | n/a | 74.77K | $35,372 | n/a | n/a |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Citadel Advisors ✦ | 84.77K | New | $83,154 | 0.0% | New | 1 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 84.75K | 0.0% | $83,135 | 0.0% | Held | 3 | SEC ↗ ×2 |
| 3 | The Vanguard Group ✦ (passive) | 57.86K | 0.0% | $56,764 | 0.0% | Held | 2 | SEC ↗ ×3 |
| 4 | Two Sigma Investments ✦ | 40.03K | New | $39,273 | 0.0% | New | 1 | SEC ↗ |
| 5 | Geode Capital Management ✦ (passive) | 32.28K | +22.2% | $31,671 | 0.0% | ▲ Add | 7 | SEC ↗ ×2 |
| 6 | Jane Street Group, Llc | 14.13K | n/a | $13,858 | 0.0% | n/c | 1 | SEC ↗ |
| 7 | Morgan Stanley ✦ | 153 | -49.5% | $150 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 8 | Bank Of America Corp /De/ | 54 | n/a | $53 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 9 | UBS Group AG | 44 | n/a | $43 | 0.0% | n/c | 1 | SEC ↗ ×2 |
| 10 | Bnp Paribas Financial Markets | 6 | n/a | $6 | 0.0% | n/c | 1 | SEC ↗ |
| 11 | JPMorgan Chase ✦ | 2 | -50.0% | $2 | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 12 | Danske Bank A/S | 2 | n/a | $2 | 0.0% | n/c | 1 | SEC ↗ |
| 13 | Group One Trading Llc | 1 | n/a | $1 | 0.0% | n/c | 1 | SEC ↗ |
| 14 | Cwm, Llc | 2 | n/a | $0 | 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
| Citadel Advisors | $83,154 | 0.0% |
| Two Sigma Investments | $39,273 | 0.0% |
Exited
| Renaissance Technologies | $17,936 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 21 holders, 508.03K shares, $369,847 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.