BDSX
name pending profile ingest
Momentum inputs (comparable managers):
holder breadth +20.0% ·
share flow +28.3% ·
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 2024
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 22 | +2 | 1.30M | $29.42M | +6 | −4 |
| Q1 2026 | 20 | +7 | 1.25M | $18.08M | +11 | −4 |
| Q4 2025 | 13 | 0 | 619.73K | $4.21M | +1 | −1 |
| Q3 2025 | 7 | +1 | 277.01K | $2.09M | +1 | — |
| Q2 2025 | 5 | -4 | 5.34M | $1.51M | — | −4 |
| Q1 2025 | 6 | 0 | 1.94M | $1.22M | — | — |
| Q4 2024 | 6 | +1 | 1.71M | $2.62M | +1 | — |
| Q3 2024 | 4 | +1 | 1.03M | $1.83M | +1 | — |
| Q2 2024 | 3 | — | 550.63K | $842,563 | — | — |
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Geode Capital Management ✦ (passive) | 827.20K | +2.8% | $1.27M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 2 | Geode Capital Management ✦ (passive) | 827.20K | +2.8% | $1.27M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 3 | Renaissance Technologies ✦ | 360.20K | +775.2% | $551,106 | 0.0% | ▲ Add | 3 | SEC ↗ |
| 4 | State Street Global Advisors ✦ (passive) | 308.05K | — | $471,317 | 0.0% | n/c | 1 | SEC ↗ |
| 5 | Millennium Management ✦ | 198.67K | +20.2% | $303,967 | 0.0% | ▲ Add | 2 | SEC ↗ |
| 6 | Marshall Wace ✦ | 15.06K | New | $23,039 | 0.0% | New | 1 | SEC ↗ |
| 7 | Citadel Advisors ✦ | 1.06K | -92.4% | $1,629 | 0.0% | ▼ Trim | 3 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| Marshall Wace | $23,039 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 40 holders, 3.62M shares, $51.63M 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)
10% owner · 15.00K sh @ 24.47 · $366,992
10% owner · 13.70K sh @ 24.01 · $328,911
10% owner · 13.90K sh @ 24.25 · $337,029
Open-market sales (S)
No open-market insider sales in our coverage window.
Awards, exercises and tax withholding are never counted as buys or sales here. Methodology