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| Fund | Portfolio weight | Shares | Change vs prev. quarter |
|---|---|---|---|
| Deep Track Capital | 3.70% | 4,740,072 | ADDED (+10.8%) |
| Avoro Capital Advisors | 3.16% | 6,555,555 | HELD |
| OrbiMed Advisors | 2.20% | 2,209,400 | ADDED (+49.7%) |
| RTW Investments | 0.74% | 1,607,507 | NEW |
| Deerfield Management | 0.61% | 1,086,000 | ADDED (+41.4%) |
| Baker Bros. Advisors | 0.39% | 1,432,529 | HELD |
Source: SEC Form 13F filings for the quarter ended Jun 30, 2026. Change labels compare each fund’s 2026 Q2 filing with its previous filing. 13F filings cover long positions only and arrive up to 45 days after quarter-end. Fund counts here aggregate every share class mapped to this ticker; research headlines cite filer counts as they stood at publication, so a count here can differ from a headline by a holder (see Methodology, "How holder counts are counted").
Exited this quarter: Paradigm Biocapital Advisors.
| Shares short · Sep 15, 2026 | 6,605,011 |
| Days to cover | 5.23 |
Shares short at recent settlements — Jun 30, 2026: 6.1M · Jul 15, 2026: 6.2M · Jul 31, 2026: 6.0M · Aug 14, 2026: 6.1M · Aug 31, 2026: 5.9M · Sep 15, 2026: 6.6M.
Source: FINRA Equity Short Interest (biweekly settlement data).
Data unavailable — no Form 4 transactions for this ticker were parsed in the 90 days to Oct 14, 2026.
Data unavailable — no congressional STOCK Act transactions for this ticker were parsed in the current window (as of Oct 3, 2026).
This stock does not currently pass any tracked screen.
Also held by the tracked funds that hold GPCR: Taysha Gene Therapies, Inc. (TSHA) · CYTOKINETICS INC (CYTK) · AVALO THERAPEUTICS INC (AVTX) · Celcuity Inc. (CELC) · REVOLUTION MEDICINES INC (RVMD) · TANGO THERAPEUTICS INC (TNGX) · Dianthus Therapeutics, Inc. /DE/ (DNTH) · ARROWHEAD PHARMACEUTICALS, INC. (ARWR) · DISC MEDICINE INC (IRON) · XENON PHARMACEUTICALS INC (XENE).
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