DOSSIER · 13F-HR · Q1 2026
PERCEPTIVE ADVISORS LLC
PERCEPTIVE's pension fund based in Greenwich, CT — $5.1B in tracked AUM across 94 positions as of Q1 2026.
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PERCEPTIVE·Greenwich, CT·Pension Fund
CIK 0001224962 · last filed Mar 31, 2026
AI Analysis · Q1 2026 · Q1 2026
Comprehensive Analysis of Perceptive Advisors LLC SEC 13F Filing
Portfolio Overview
Perceptive Advisors LLC manages a concentrated, high-conviction portfolio totaling approximately $2.55 billion across 66 holdings as of the report date September 30, 2025. The firm exhibits a classic biotech-focused investment strategy characterized by high active share and significant exposure to small and mid-cap healthcare equities. The portfolio saw a decrease in value of 5.5% (down from $2.70B ...
Quarter at a glance — Q1 2026
Position-change comparison pending.
No quarter-over-quarter changes available.
Top 10 holdings
By portfolio weight as of Q1 2026.
Filing history
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