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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 %
BlackRock
1
BlackRock
New York
$135M 7,377,178 +233,012 +3%
Federated Hermes
2
Federated Hermes
Pennsylvania
$63M 3,441,367 +215,484 +7%
Vanguard Group
3
Vanguard Group
Pennsylvania
$46.8M 2,553,098 +75,071 +3%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$31M 1,689,089 -118,296 -7%
State Street
5
State Street
Massachusetts
$25.7M 1,404,953 +121,789 +9%
Invesco
6
Invesco
Georgia
$17.1M 933,646 -461,401 -33%
Goldman Sachs
7
Goldman Sachs
New York
$13.2M 718,882 +166,002 +30%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$12.1M 660,413 +86,269 +15%
Northern Trust
9
Northern Trust
Illinois
$8.44M 460,410 -28,910 -6%
Fuller & Thaler Asset Management
10
Fuller & Thaler Asset Management
California
$7.29M 397,950 -148,394 -27%
Bank of New York Mellon
11
Bank of New York Mellon
New York
$6.94M 378,683 -7,669 -2%
Morgan Stanley
12
Morgan Stanley
New York
$6.26M 341,600 +9,692 +3%
EAM
13
Eagle Asset Management
Florida
$5.62M 310,459 -1,964 -0.6%
SAM
14
Silvercrest Asset Management
New York
$5.38M 293,582 -39,215 -12%
Principal Financial Group
15
Principal Financial Group
Iowa
$4.61M 251,404 -224 -0.1%
Nordea Investment Management
16
Nordea Investment Management
Sweden
$4.6M 254,470 -6,103 -2%
Charles Schwab
17
Charles Schwab
California
$4.54M 247,899 +5,751 +2%
Prudential Financial
18
Prudential Financial
New Jersey
$4.39M 239,337 -49,578 -17%
Renaissance Technologies
19
Renaissance Technologies
New York
$4.13M 225,600 -87,000 -28%
Ameriprise
20
Ameriprise
Minnesota
$3.56M 194,086 +6,202 +3%
Wells Fargo
21
Wells Fargo
California
$3.34M 182,335 +2,599 +1%
Nuveen Asset Management
22
Nuveen Asset Management
Illinois
$3.21M 175,388 -11,172 -6%
Assenagon Asset Management
23
Assenagon Asset Management
Luxembourg
$2.94M 160,247 +160,247 New
State of New Jersey Common Pension Fund D
24
State of New Jersey Common Pension Fund D
New Jersey
$2.34M 127,622 +24,896 +24%
Jacobs Levy Equity Management
25
Jacobs Levy Equity Management
New Jersey
$2.28M 124,230 -9,886 -7%
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