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Optiver Holding B.V.

Position in INBX — Inhibrx Biosciences, Inc.

CIK 1859606 AMSTERDAM, P7

Position in INBX

as of Jun 30, 2026 · filed Aug 12, 2026
Position Value
$54,576
-$10,099 QoQ
Shares Held
576
-40.1% QoQ
Ownership
0.004%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#131
of 161 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority Sole 0% Shared 100% None 0%

Common Shares in INBX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

Optiver Holding B.V. holds $14,292,933 across 180 Biotechnology names. INBX ranks #15 (0.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in INBX

Export CSV
4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $54,576 576
2026-03-31 $64,675 962
2025-12-31 $73,628 932
2025-09-30 $3,839 114