ABVX β€” ABIVAX SA

Ownership history in Caligan Partners LP  Β·  5 quarters on record

This page tracks every 13F SEC filing in which Caligan Partners LP reported a position in ABIVAX SA (ABVX). Data includes quarterly share count, position size as % of portfolio, estimated market value, and end-of-quarter stock price β€” sourced directly from SEC EDGAR 13F filings.

πŸ” Peak position
16.14% (2025 Q3)
πŸ“Š Avg. % of fund
7.55%
πŸ“… First filed
2024 Q4
πŸ“… Last filed
2025 Q4
⏱ Quarters held
5

Position Intelligence

Caligan Partners LP Γ— ABVX AI Analytics

πŸ“ˆ Caligan Partners LP outperformed the S&P 500 by +1059.1% annually on this ABVX position. Timing score: 50% (2/4 decisions correct). Average cost basis: $7.07. Maximum drawdown during holding period: –14.6%.

πŸ“ˆ Position Alpha vs SPY
+1059.1%
annualised excess return

πŸ”₯ Exceptional β€” beat the S&P 500 by 1059.1% per year on this position.
4 quarters analyzed

⏱️ Timing Score
50%

➑️ Neutral timing β€” roughly coin-flip accuracy on add/trim calls.
2 of 4 add/trim decisions correct

πŸ’° Entry Quality
$7.07
+1807.4% vs current ($134.85)

Best entry: $6.25 (2025 Q1)  Β·  Worst: $7.65 (2025 Q2)

πŸ›‘οΈ Drawdown Resilience
–14.6%
max drawdown while held

πŸ’Ž No drawdown exceeding 20% during the holding period β€” exceptionally stable.

πŸ’ͺ Fund Conviction
75%
buy-side decisions

3 adds Β· 1 trim. Bought during 1 of 1 down-price quarters. πŸ‚ Consistently bullish β€” fund kept accumulating this position.

πŸ“‘ Position Trajectory
↑ Growing
last 4–5 quarters trend

πŸ“ˆ Caligan Partners LP has been actively increasing its ABVX allocation β€” a bullish signal from insiders.
Currently 16.12% of portfolio

⚠ Based on quarterly 13F SEC filings and end-of-quarter closing prices. Timing score = accuracy of add/trim decisions vs next-quarter price direction. Alpha = mean quarterly excess return Γ— 4 (annualised). Not investment advice.

% of Fund (quarterly)    ABVX price (monthly, adj. close)
πŸ“‹ Quarterly Holdings History 5 quarters  β–Ύ
Quarter Action Shares Change Chg % % of Fund Mkt Value Price (EOQ)
2025 Q4 UNCHANGED 1,451,924 β€” 0% 16.12% $195.8M $134.85
2025 Q3 REDUCED 1,451,924 -222,476 -13.3% 16.14% $123.3M $84.90
2025 Q2 ADDED 1,674,400 +405,281 +31.9% 2.46% $12.8M $7.65
2025 Q1 ADDED 1,269,119 +516,952 +68.7% 1.66% $7.9M $6.25
2024 Q4 INITIATED 752,167 β€” β€” 1.39% $5.5M $7.32
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