AMPHASTAR PHARMACEUTICALS IN — institutional ownership

37 funds reported holding AMPHASTAR PHARMACEUTICALS IN in their latest 13F filings, worth $322M in total (CUSIP 03209RAB9).

Largest holders

1. Context Capital Management, LLC — $85.2M
2. DeepCurrents Investment Group LLC — $41.0M
3. OAKTREE CAPITAL MANAGEMENT LP — $37.2M
4. MILLENNIUM MANAGEMENT LLC — $31.0M
5. Empyrean Capital Partners, LP — $22.0M
6. Nuveen, LLC — $19.6M
7. CAMDEN ASSET MANAGEMENT L P /CA — $13.9M
8. Fort Baker Capital Management LP — $11.4M
9. CAPSTONE INVESTMENT ADVISORS, LLC — $9.17M
10. Wellesley Asset Management — $7.69M

Famous investors holding it

• Howard Marks portfolio (Oaktree Capital Management)
• Izzy Englander portfolio (Millennium Management)

Who owns the most AMPHASTAR PHARMACEUTICALS IN stock?

The largest institutional holders in the latest 13F filings are Context Capital Management, LLC ($85.2M), DeepCurrents Investment Group LLC ($41.0M), OAKTREE CAPITAL MANAGEMENT LP ($37.2M).

How many funds own AMPHASTAR PHARMACEUTICALS IN?

37 funds reported holding it, worth $322M in total.