Security record · archived quarter
ASBP
name pending profile ingest
2Tracked holders
+2Δ holders
1.25MShares held
$84,625Reported value
+2New positions
−0Exits
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2025
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 10 | -2 | 1.93M | $229,530 | +1 | −3 |
| Q1 2026 | 12 | +5 | 2.24M | $368,367 | +5 | — |
| Q4 2025 | 6 | 0 | 2.24M | $36,726 | — | — |
| Q3 2025 | 2 | 0 | 1.25M | $37,375 | — | — |
| Q2 2025 | 2 | 0 | 1.25M | $55,875 | — | — |
| Q1 2025 | 2 | +2 | 1.25M | $84,625 | +2 | — |
Who holds it · Q1 2025
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | Adage Capital Partners ✦ | 1.05M | New | $71,085 | 0.0% | New | 1 | SEC ↗ |
| 2 | D. E. Shaw & Co. ✦ | 200.00K | New | $13,540 | 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
| Adage Capital Partners | $71,085 | 0.0% |
| D. E. Shaw & Co. | $13,540 | 0.0% |
Exited
| No tracked exits this quarter. |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 13 holders, 353.26K shares, $362,470 reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2025 ·
Methodology ·
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