Astrana Health ASTH Institutional Ownership

Updated Oct 11, 2026

Astrana Health, Inc. (NASDAQ:ASTH) was held by 212 institutional investors that filed 13F reports for the quarter ended June 30, 2026.

• Collectively, these holders controlled 65.32% of Astrana Health's outstanding shares in Q2 2026, up from 61.09% in Q1 2026.
• Total shares held in ASTH rose 7.54% from Q1 2026; the number of holders rose 32.50% from Q2 2025.
• Looking at the 212 holders of ASTH individually, 141 added to their positions, 48 reduced their stakes and 23 left their positions unchanged.
• Institutional investors held 32.16Mn shares of Astrana Health in total at the end of Q2 2026, up 2.26Mn from the prior quarter and up 7.03Mn from a year earlier.
• BlackRock, Inc. led 13F holders of ASTH with 6.9Mn shares as of June 30, 2026, or 14.02% of shares outstanding.
• The biggest increases in ASTH positions during Q2 2026 came from BlackRock, Inc. (+736.26K shares), Wells Fargo & Company (+561.94K shares), Vanguard Portfolio Management LLC (+328.97K shares), Bank of America Corp (+277.42K shares) and FMR LLC (+269.8K shares).
• The largest position reductions in ASTH for Q2 2026 were by 683 Capital Management, LLC (-490K shares), Hotchkis & Wiley Capital Management LLC (-232.11K shares), 325 Capital LLC (-225.23K shares), Jacobs Levy Equity Management, Inc (-201.52K shares) and BNP Paribas Asset Management Holding S.A. (-197.3K shares).
• Business Quant data shows the 10 biggest positions in Astrana Health as of Q2 2026 were held by BlackRock, Inc. (6.9Mn shares), Vanguard Portfolio Management LLC (2.61Mn shares), Vanguard Capital Management LLC (1.95Mn shares), State Street Corp (1.74Mn shares), 325 Capital LLC (1.61Mn shares), Dimensional Fund Advisors LP (1.47Mn shares), Wellington Management Group LLP (1.29Mn shares), Geode Capital Management, LLC (1.17Mn shares), Bank of America Corp (852.14K shares) and FMR LLC (685.92K shares).