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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

135 hedge funds and large institutions have $476M invested in Amphastar Pharmaceuticals in 2021 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 43 increasing their positions, 51 reducing their positions, and 13 closing their positions.

Holders
135
Holders Change
+6
Holders Change %
+4.65%
% of All Funds
2.38%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
20
Increased
43
Reduced
51
Closed
13
Calls
–
Puts
$429K
Net Calls
-$429K
Net Calls Change
-$429K

Top Buyers

1
BlackRock
1
BlackRock
New York
$135M
2
Federated Hermes
2
Federated Hermes
Pennsylvania
$63M
3
Goldman Sachs
3
Goldman Sachs
New York
$13.2M
4
Assenagon Asset Management
4
Assenagon Asset Management
Luxembourg
$2.94M
5
State Street
5
State Street
Massachusetts
$25.7M

Top Sellers

1
Invesco
1
Invesco
Georgia
$17.1M
2
RCAMU
2
Rothschild & Co Asset Management US
Connecticut
$0
3
Fuller & Thaler Asset Management
3
Fuller & Thaler Asset Management
California
$7.29M
4
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$31M
5
Renaissance Technologies
5
Renaissance Technologies
New York
$4.13M
Name Market Value Shares Shares
Change 		Shares
Change %
QCG
126
Quadrant Capital Group
Ohio
$2K 118 +63 +115%
Fidelity Investments
127
Fidelity Investments
Massachusetts
$2K 125 +125 New
ACM
128
AUA Capital Management
Pennsylvania
$1K 31 -10 -24%
Osaic Holdings
129
Osaic Holdings
Arizona
$1K 45 – –
LC
130
Lindbrook Capital
California
$1K 42 – –
WAP
131
Wealthcare Advisory Partners
Pennsylvania
$1K 60 +60 New
Nisa Investment Advisors
132
Nisa Investment Advisors
Missouri
$641 34,964 – –
AIG
133
American International Group
New York
$445 24,276 -276 -1%
RCAMU
134
Rothschild & Co Asset Management US
Connecticut
– – -224,946 Closed
SEI Investments
135
SEI Investments
Pennsylvania
– – -55,158 Closed
RJA
136
Raymond James & Associates
Florida
– – -13,666 Closed
MSA
137
Mason Street Advisors
Wisconsin
– – -13,640 Closed
Squarepoint
138
Squarepoint
New York
– – -10,714 Closed
EA
139
Ellsworth Advisors
Ohio
– – -10,295 Closed
VCG
140
Vantage Consulting Group
Virginia
– – -3,532 Closed
Lazard Asset Management
141
Lazard Asset Management
New York
– – -2,861 Closed
FQ
142
First Quadrant
California
– – -560 Closed
PWPS
143
Pinnacle Wealth Planning Services
Ohio
– – -230 Closed
ABC
144
Associated Banc-Corp
Wisconsin
– – -85 Closed
PFBT
145
Parkside Financial Bank & Trust
Missouri
– – -54 Closed
HGWM
146
Harvest Group Wealth Management
Massachusetts
– – -12 Closed
ASN
147
Advisory Services Network
Georgia
– – – –
CFGS
148
Concourse Financial Group Securities
Alabama
– – – –
MWP
149
Meridian Wealth Partners
Pennsylvania
$0 8 +8 New
BCA
150
Berman Capital Advisors
Georgia
$0 20 +20 New
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