Amphastar Pharmaceuticals shares owned by Yorktown Management & Research Company
Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by Yorktown Management & Research Company
from 13F filings
Historical chart of Yorktown Management & Research Company investment in Amphastar Pharmaceuticals
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All positions including Amphastar Pharmaceuticals held by Yorktown Management & Research Company consolidated in one spreadsheet with up to 7 years of data
Download as csv Download as ExcelQuarterly reported holdings in Amphastar Pharmaceuticals by Yorktown Management & Research Company
Quarter filed | Position value | Share count | Share price at filing |
---|---|---|---|
2023-12-31 | $353k | 5.7k | 61.85 |
2023-09-30 | $262k | 5.7k | 45.99 |
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