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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
26
$3.33M
27
$2.97M
28
$2.85M
29
$2.75M
30
$2.67M
31
$2.57M
32
$2.51M
33
$2.43M
34
$2.37M
35
$2.32M
36
$2.1M
37
$1.97M
38
$1.88M
39
$1.76M
40
$1.71M
41
$1.69M
42
$1.69M
43
$1.57M
44
$1.55M
45
$1.4M
46
$1.36M
47
$1.28M
48
$1.26M
49
$1.22M
50
$1.2M