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Amphastar Pharmaceuticals

45 hedge funds and large institutions have $84.4M invested in Amphastar Pharmaceuticals in 2014 Q3 according to their latest regulatory filings, with 43 funds opening new positions, increasing their positions, 2 reducing their positions, and closing their positions.

Holders
45
Holders Change
+43
Holders Change %
+2,150%
% of All Funds
1.31%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
43
Increased
Reduced
2
Closed
Calls
Puts
Net Calls
Net Calls Change