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Amphastar Pharmaceuticals

135 hedge funds and large institutions have $591M invested in Amphastar Pharmaceuticals in 2020 Q2 according to their latest regulatory filings, with 33 funds opening new positions, 43 increasing their positions, 38 reducing their positions, and 9 closing their positions.

New
Increased
Maintained
Reduced
Closed
Holders
135
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
$2.36M
Net Calls
Net Calls Change

Top Sellers

1 -$5.11M
2 -$3.81M
3 -$3.03M
4
Morgan Stanley
Morgan Stanley
New York
-$2.52M
5
VOYA Investment Management
VOYA Investment Management
Georgia
-$2.24M
Name Holding Trade Value Shares
Change
Change in
Stake
101
$270K
102
$261K
103
$258K
104
$205K
105
$158K
106
$120K
107
$90K
108
$88K
109
$74K
110
$69K
111
$49K
112
$47.7K
113
$44K
114
$37K
115
$25K
116
$22K
117
$15K
118
$14K
119
$11K
120
$10K
121
$8K
122
$4K
123
$4K
124
$4K
125
$4K