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MILLENNIUM MANAGEMENT LLC

Position in ABVX — Abivax S.A.

CIK 1273087 NEW YORK, NY

Position in ABVX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$31,148,192
-$36,329,017 QoQ
Shares Held
233,740
-61.4% QoQ
Ownership
0.268%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#50
of 302 holders
Holding Since
Dec 2023
11 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ABVX Over Time

Shares Held

Position Value (USD)

Derivatives in ABVX

reported options exposure · as of Jun 30, 2026
CallValue
$9,847,914
CallShares
73,900
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

MILLENNIUM MANAGEMENT LLC holds $4,596,705,485 across 322 Biotechnology names. ABVX ranks #36 (0.7% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ABVX

Export CSV
13 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $31,148,192 233,740
2026-06-30 $9,847,914 73,900
2026-03-31 $1,681,385 15,100
2026-03-31 $67,477,209 605,992
2025-12-31 $99,935,646 741,060
2025-09-30 $93,392,547 1,100,030
2025-06-30 $9,576,002 1,251,765
2025-03-31 $6,171,337 987,414
2024-12-31 $6,816,230 931,179
2024-09-30 $7,437,738 645,637
2024-06-30 $1,025,898 77,602
2024-03-31 $1,970,668 137,809
2023-12-31 $1,394,391 130,317