AMPHASTAR PHARMACEUTICALS IN's ticker is AMPH and the CUSIP is 03209R103. A total of 241 filers reported holding AMPHASTAR PHARMACEUTICALS IN in Q2 2023. The put-call ratio across all filers is 0.69 and the average weighting 0.1%.
Other shareholders
Name | Shares | Value | Weighting ↓ |
---|---|---|---|
Campbell & CO Investment Adviser LLC | 11,961 | $219,000 | 0.13% |
FEDERATED HERMES, INC. | 3,441,367 | $63,046,000 | 0.12% |
CORNERCAP INVESTMENT COUNSEL INC | 54,751 | $1,003,000 | 0.11% |
GSA CAPITAL PARTNERS LLP | 34,425 | $631,000 | 0.10% |
First Trust Direct Indexing L.P. | 11,913 | $218,000 | 0.06% |
Summit Global Investments | 47,546 | $871,000 | 0.06% |
WINTON GROUP Ltd | 49,766 | $912,000 | 0.05% |
FULLER & THALER ASSET MANAGEMENT, INC. | 397,950 | $7,290,000 | 0.05% |
AIGEN INVESTMENT MANAGEMENT, LP | 16,077 | $295,000 | 0.04% |
EXCHANGE TRADED CONCEPTS, LLC | 52,334 | $959,000 | 0.04% |