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Opaleye Management Inc.

Position in ACOG — Alpha Cognition Inc.

CIK 1595855 Boston, MA

Position in ACOG

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$20,905,271
+$6,840,166 QoQ
Shares Held
2,895,467
+13.0% QoQ
Ownership
13.3%
of shares outstanding
% of Portfolio
1.92%
of 13F equity value
Holder Rank
#1
of 25 holders
Holding Since
Sep 2025
4 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in ACOG 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. ACOG ranks #11 (3.1% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in ACOG

Export CSV
4 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $20,905,271 2,895,467
2026-03-31 $14,065,105 2,561,950
2025-12-31 $13,460,096 2,070,784
2025-09-30 $749,574 115,142