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FNY Investment Advisers, LLC

Position in ABVX — Abivax S.A.

CIK 1742998 NEW YORK, NY

Position in ABVX

as of Jun 30, 2026 · filed Jul 8, 2026
Position Value
$1,013,442
+$227,757 QoQ
Shares Held
7,605
+7.8% QoQ
Ownership
0.009%
of shares outstanding
% of Portfolio
0.43%
of 13F equity value
Holder Rank
#1
of 7 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Common Shares in ABVX Over Time

Shares Held

Position Value (USD)

Derivatives in ABVX

reported options exposure · as of Mar 31, 2026
CallValue
$3,340
CallShares
30
PutValue
$0
PutShares
0

Notional value of option positions as reported on Form 13F. Calls and puts are disclosed separately and do not net against the common-share stake above.

Position in Biotechnology

Healthcare · as of Jun 30, 2026

FNY Investment Advisers, LLC holds $19,945,542 across 57 Biotechnology names. ABVX ranks #2 (5.1% of the industry book) .

# Ticker Company Shares Value (USD) Open
2 ABVX
Abivax S.A.
This page
7,605 $1,013,442

All Filings in ABVX

Export CSV
5 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $1,013,442 7,605
2026-03-31 $785,685 7,056
2026-03-31 $3,340 30
2025-12-31 $349,274 2,590
2025-09-30 $275,925 3,250