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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

136 hedge funds and large institutions have $489M invested in Amphastar Pharmaceuticals in 2020 Q3 according to their latest regulatory filings, with 17 funds opening new positions, 55 increasing their positions, 38 reducing their positions, and 15 closing their positions.

Holders
136
Holders Change
+1
Holders Change %
+0.74%
% of All Funds
2.75%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
17
Increased
55
Reduced
38
Closed
15
Calls
$203K
Puts
$1.11M
Net Calls
-$903K
Net Calls Change
+$1.46M

Top Buyers

1
BlackRock
1
BlackRock
New York
$129M
2
Two Sigma Advisers
2
Two Sigma Advisers
New York
$2.95M
3
Federated Hermes
3
Federated Hermes
Pennsylvania
$51.4M
4
Two Sigma Investments
4
Two Sigma Investments
New York
$3.54M
5
Goldman Sachs
5
Goldman Sachs
New York
$10.1M

Top Sellers

1
VOYA Investment Management
1
VOYA Investment Management
Georgia
$241K
2
Nordea Investment Management
2
Nordea Investment Management
Sweden
$4.97M
3
Marshall Wace
3
Marshall Wace
United Kingdom
$0
4
Bessemer Group
4
Bessemer Group
New Jersey
$0
5
Renaissance Technologies
5
Renaissance Technologies
New York
$7.09M
Name Market Value Shares Shares
Change 		Shares
Change %
CFGS
151
Concourse Financial Group Securities
Alabama
– – – –
HGWM
152
Harvest Group Wealth Management
Massachusetts
$0 12 – –
3 4 5 6
7