Lighthouse Investment Partners »

Amphastar Pharmaceuticals shares owned by Lighthouse Investment Partners

Quarter-by-quarter ownership of Amphastar Pharmaceuticals (AMPH) shares owned by Lighthouse Investment Partners from 13F filings

Historical chart of Lighthouse Investment Partners investment in Amphastar Pharmaceuticals

Tip: Access up to 7 years of quarterly data

All positions including Amphastar Pharmaceuticals held by Lighthouse Investment Partners consolidated in one spreadsheet with up to 7 years of data

Download as csvDownload consolidated filings csv Download as ExcelDownload consolidated filings xlsx

Quarterly reported holdings in Amphastar Pharmaceuticals by Lighthouse Investment Partners

Quarter filed Position value Share count Share price at filing
2025-09-30 $576k 22k 26.65