Vestal Point Capital, LP — ABIVAX S.A. ABVX: Quarterly 13F Position History
Vestal Point Capital, LP has reported ABIVAX S.A. (ABVX) on 3 13F-HR filings in Pactolio's tracked window, first appearing in Q3 2025. As of Q1 2026, the position is sized at 1,500,000 shares ($167.0M market value, 4.67% of the equity book). Quarter-over-quarter share count change: 400,000 (-21.1%) .
- 1,500,000Shares Held (Latest Filing)
- $167.0MReported Market Value (Latest Filing)
- 4.67%Portfolio Weight (% of 13F Equity Book)
- 400,000Quarter-over-Quarter Share Change
- -$89.2MQuarter-over-Quarter Value Change
- 1,900,000Peak Reported Shares (Historical)
Quarterly 13F-HR Disclosure History Source: SEC 13F-HR filings, 3 quarter s
| Quarter | Shares | QoQ Share Change | Share Change (%) | Market Value | Weight | Implied Price |
|---|---|---|---|---|---|---|
| Q1 2026 | 1,500,000 | 400,000 | -21.1% | $167.0M | 4.67% | $111.35 |
| Q4 2025 | 1,900,000 | +900,000 | +90.0% | $256.2M | 9.40% | $134.85 |
| Q3 2025 | 1,000,000 | — | — | $84.9M | 3.85% | $84.90 |
Methodology & FAQ
How This Position History Is Sourced
Each row is one SEC Form 13F-HR filing disclosing this position. Share count, market value, and reported quarter are taken verbatim from the filing; portfolio weight is recomputed against the same filing's total reported equity book. Implied price-per-share is market value divided by shares — a quarter-end mark, not the manager's cost basis. See the full methodology document for the normalization rules.
When did Vestal Point Capital, LP first disclose a ABVX position in 13F-HR filings?
Vestal Point Capital, LP first reported ABIVAX S.A. (ABVX) on its 13F-HR filing for the period ending 2025-09-30 (Q3 2025). The position has appeared on 3 reported quarters within Pactolio's tracked window.
What was Vestal Point Capital, LP's most recent quarter-over-quarter share-count change in ABVX?
Between Q4 2025 and Q1 2026, Vestal Point Capital, LP reduced its ABVX position by 400,000 shares (-21.1%), leaving 1,500,000 shares at a market value of $167.0M.
Does the implied price-per-share represent Vestal Point Capital, LP's cost basis in ABVX?
No. The implied price-per-share column is the 13F-HR reported market value divided by reported share count on the filing date (end of quarter). It is a quarter-end mark, not a cost basis or transaction price. Use it as a sanity check on the value column, not as an indicator of the manager's entry or exit price.