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Amphastar Pharmaceuticals

95 hedge funds and large institutions have $168M invested in Amphastar Pharmaceuticals in 2016 Q1 according to their latest regulatory filings, with 10 funds opening new positions, 42 increasing their positions, 22 reducing their positions, and 10 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
95
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 -$14.6M
2 -$2.24M
3 -$2.2M
4
JPMorgan Chase & Co
JPMorgan Chase & Co
New York
-$1.71M
5
JG
Jefferies Group
New York
-$1.48M
Name Holding Trade Value Shares
Change
Change in
Stake
1
$29.9M
2
$17.8M
3
$17.2M
4
$16.8M
5
$7.95M
6
$6.81M
7
$5.91M
8
$5.43M
9
$4.78M
10
$4.63M
11
$3.52M
12
$3.33M
13
$3.32M
14
$3.09M
15
$2.94M
16
$1.68M
17
$1.54M
18
$1.46M
19
$1.43M
20
$1.4M
21
$1.39M
22
$1.37M
23
$1.25M
24
$1.2M
25
$1.17M