Skip to main content

GROUP ONE TRADING LLC

Position in ABVX — Abivax S.A.

CIK 932540 CHICAGO, IL

Position in ABVX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$3,966,750
-$15,905 QoQ
Shares Held
29,767
-16.8% QoQ
Ownership
0.034%
of shares outstanding
% of Portfolio
0.14%
of 13F equity value
Holder Rank
#120
of 301 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ABVX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

GROUP ONE TRADING LLC holds $113,695,832 across 200 Biotechnology names. ABVX ranks #8 (3.5% of the industry book) .

# Ticker Company Shares Value (USD) Open
8 ABVX
Abivax S.A.
This page
29,767 $3,966,750

All Filings in ABVX

Export CSV
4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $3,966,750 29,767
2026-03-31 $3,982,655 35,767
2025-12-31 $2,344,184 17,383
2025-09-30 $153,244 1,805