AMPH icon

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
51
$1.17M
52
$985K
53
$927K
54
$921K
55
$901K
56
$867K
57
$848K
58
$843K
59
$822K
60
$798K
61
$781K
62
$721K
63
$714K
64
$712K
65
$672K
66
$642K
67
$634K
68
$623K
69
$598K
70
$560K
71
$544K
72
$539K
73
$539K
74
$530K
75
$526K