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Opaleye Management Inc.

Position in PHAT — Phathom Pharmaceuticals, Inc.

CIK 1595855 Boston, MA

Position in PHAT

as of Jun 30, 2026 · filed Aug 14, 2026
Position Value
$2,013,640
-$1,527,800 QoQ
Shares Held
185,589
-62.6% QoQ
Ownership
0.229%
of shares outstanding
% of Portfolio
0.18%
of 13F equity value
Holder Rank
#44
of 161 holders
Holding Since
Dec 2022
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in PHAT 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. PHAT ranks #39 (0.3% of the industry book) .

# Ticker Company Shares Value (USD) Open

All Filings in PHAT

Export CSV
3 filing rows on record
Report Date Value (USD) Shares
2026-06-30 $2,013,640 185,589
2023-03-31 $3,541,440 496,000
2022-12-31 $4,684,350 417,500