Amphastar Pharmaceuticals Inc. (AMPH)

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Hedge Fund Holdings
Filing Period:
Last update:
No. Hedge Fund Shares Value Activity % Port
1.
Marshall Wace LLP

Paul Marshall And Ian Wace

568,494 $27,589,013 +151% 0.03%
2. 489,400 $23,750,582 -9% 0.03%
3.
Braidwell LPNOTE 2.000% 3/1

Alex Karnal

18,400,000 $19,521,212 0.55%
4. 327,764 $15,906,387 +202% 1.15%
5.
Boone Capital

Daniel Walter Boone Iv

316,556 $15,362,463 -37% 3.98%