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Opaleye Management Inc.

Position in ANNX — Annexon, Inc.

CIK 1595855 Boston, MA

Position in ANNX

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$9,789,515
-$3,128,440 QoQ
Shares Held
1,714,451
-26.5% QoQ
Ownership
0.839%
of shares outstanding
% of Portfolio
0.90%
of 13F equity value
Holder Rank
#24
of 216 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ANNX Over Time

Shares Held

Position Value (USD)

Position in Biotechnology

Healthcare · as of Jun 30, 2026

Opaleye Management Inc. holds $678,840,611 across 50 Biotechnology names. ANNX ranks #24 (1.4% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ANNX

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4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $9,789,515 1,714,451
2026-03-31 $12,917,955 2,331,761
2025-12-31 $13,052,000 2,600,000
2025-09-30 $7,930,000 2,600,000