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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
1
$149M
2
$58.4M
3
$53.7M
4
$41.4M
5
$28.5M
6
$28.3M
7
$18.3M
8
$12.1M
9
$11.8M
10
$11.7M
11
$11.5M
12
$9.76M
13
$9.63M
14
$8.48M
15
$6.66M
16
$6.56M
17
$6.43M
18
$6.41M
19
$5.66M
20
$5.25M
21
$5.12M
22
$4.78M
23
$4.45M
24
$4.14M
25
$3.9M