Perceptive Advisors
Superinvestor profile · Rank #70 by reported 13F value (2026 Q2 filers) · CIK 0001224962 · All profiles
Founded 1999New York City, New York, USHealthcare and biotechnology focused investing across hedge fund, venture capital, private equity and private creditKey person: Joseph Edelman
Reported 13F value
$6.7B
Period 2026-06-30 · Filed 2026-08-14
Positions
109
Top 10 = 47.3% of value
Clone performance
Withheld
Price coverage too low — see note
Latest-quarter activity
29 new · 14 exited
30 increased · 26 decreased
Clone performance withheld for this manager. Only 80.6% of the latest filing's reported value sits inside our price history, and on average 70% of each historical segment's weight is unpriced as well; the rest is mostly non-U.S. listings and small-cap names we cannot price reliably. A clone computed from the priced minority would misrepresent the disclosed portfolio, so we do not publish one. The snapshot, holdings and filing history below are complete as reported. Evidence: filing-by-filing dossier (PDF) · Methodology (PDF)
Top holdings — 2026 Q2 filing
| Ticker | Company | Weight | Reported value |
|---|---|---|---|
| PRAX | Praxis Precision Medicines I | 10.23% | $682M |
| SYRE | Spyre Therapeutics Inc | 5.76% | $383M |
| CELC | Celcuity Inc | 5.02% | $334M |
| ASND | Ascendis Pharma A/S | 4.66% | $310M |
| RYTM | Rhythm Pharmaceuticals Inc | 4.31% | $287M |
| ROIV | Roivant Sciences Ltd | 4.30% | $286M |
| RLAY | Relay Therapeutics Inc | 3.96% | $264M |
| TVTX | Travere Therapeutics Inc | 3.20% | $213M |
| KARD | Kardigan Inc | 2.94% | $196M |
| Nuvalent Inc | 2.93% | $195M |
As reported on the 2026-06-30 Form 13F (filed 2026-08-14). Full holdings and quarter changes: holdings page.
Filing history in this profile
Every clone input traces to one of these SEC filings. 80.6% of the latest filing's reported value is covered by our price history; the remainder is mostly non-U.S. listings, recent IPOs or delisted names and is excluded from the clone.
Background (founded / HQ / style) source: https://en.wikipedia.org/wiki/Perceptive_Advisors — Founded in July 1999 by Joseph Edelman, who serves as CEO.