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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.

New
Increased
Maintained
Reduced
Closed
Holders
45
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
Puts
Net Calls
Net Calls Change

Top Sellers

1 -$12K
2 -$1.14K
Name Holding Trade Value Shares
Change
Change in
Stake
26
$222K
27
$222K
28
$207K
29
$199K
30
$183K
31
$100K
32
$98K
33
$93K
34
$55K
35
$40K
36
$37K
37
$34K
38
$29K
39
$24K
40
$23K
41
$10K
42
$7K
43
$3K
44
$3