AMPH holders · STATE STREET CORP 13F · AMPH stock

STATE STREET CORP Amphastar P (AMPH) 13F holding

STATE STREET CORP reported 1,642,126 AMPH shares valued at $33.1M as of 2026-06-30. Share lines from that 13F summed, options excluded; value is the 13F-reported market value in US dollars. Cached 13F row, not a live tape.

Not investment advice. Cached 13F row, not EDGAR XML.