BAKER BROS. ADVISORS LP is an institutional investment manager that files quarterly 13F reports with the SEC. As of Q2 2026, the fund manages $20.0B in reported equity holdings across 84 positions. The largest holdings are INCY (17.5%), BEIGF (12.6%), RVMD (10.7%), MDGL (5.8%), ACAD (5.4%). The portfolio is concentrated in Other (80.3%), Healthcare (19.7%). Data sourced from SEC EDGAR 13F filings (CIK 1263508).