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Amphastar Pharmaceuticals

109 hedge funds and large institutions have $397M invested in Amphastar Pharmaceuticals in 2017 Q4 according to their latest regulatory filings, with 14 funds opening new positions, 33 increasing their positions, 40 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
109
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
$1K
Puts
Net Calls
Net Calls Change

Top Sellers

1 -$6.26M
2 -$2M
3 -$1.34M
4
Bank of Montreal
Bank of Montreal
Ontario, Canada
-$1.24M
5
Citigroup
Citigroup
New York
-$1.03M
Name Holding Trade Value Shares
Change
Change in
Stake
76
$240K
77
$229K
78
$229K
79
$229K
80
$227K
81
$214K
82
$197K
83
$177K
84
$150K
85
$135K
86
$127K
87
$112K
88
$107K
89
$93K
90
$61K
91
$59K
92
$50K
93
$34K
94
$33.8K
95
$31K
96
$27K
97
$22K
98
$21K
99
$17K
100
$11K