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Amphastar Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$129M +$5.87M +291,461 +4%
Federated Hermes
2
Federated Hermes
Pennsylvania
$51.4M +$2.82M +140,251 +5%
Vanguard Group
3
Vanguard Group
Pennsylvania
$45.2M +$396K +19,654 +0.8%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$34.2M -$339K -16,829 -0.9%
Invesco
5
Invesco
Georgia
$25.3M +$1.64M +81,540 +6%
State Street
6
State Street
Massachusetts
$24.2M +$610K +30,272 +2%
Fuller & Thaler Asset Management
7
Fuller & Thaler Asset Management
California
$15.3M +$48K +2,386 +0.3%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$10.2M +$35.2K +1,747 +0.3%
Goldman Sachs
9
Goldman Sachs
New York
$10.1M +$2.1M +104,455 +24%
Northern Trust
10
Northern Trust
Illinois
$9.58M -$215K -10,658 -2%
Bank of New York Mellon
11
Bank of New York Mellon
New York
$7.24M +$170K +8,421 +2%
Renaissance Technologies
12
Renaissance Technologies
New York
$7.09M -$2.68M -133,000 -26%
EAM
13
Eagle Asset Management
Florida
$5.29M -$342K -16,974 -6%
SAM
14
Silvercrest Asset Management
New York
$5.27M -$108K -5,340 -2%
Ameriprise
15
Ameriprise
Minnesota
$5M -$507K -25,155 -9%
Nordea Investment Management
16
Nordea Investment Management
Sweden
$4.97M -$5.28M -262,064 -50%
Principal Financial Group
17
Principal Financial Group
Iowa
$4.9M +$194K +9,649 +4%
RCAMU
18
Rothschild & Co Asset Management US
Connecticut
$4.57M -$834K -41,436 -15%
Charles Schwab
19
Charles Schwab
California
$4.45M +$182K +9,031 +4%
Prudential Financial
20
Prudential Financial
New Jersey
$4.28M +$1.61M +79,860 +54%
Wells Fargo
21
Wells Fargo
California
$3.92M -$497K -24,670 -11%
Nuveen
22
Nuveen
North Carolina
$3.85M +$416K +20,651 +11%
Two Sigma Investments
23
Two Sigma Investments
New York
$3.54M +$2.73M +135,600 +254%
Jacobs Levy Equity Management
24
Jacobs Levy Equity Management
New Jersey
$3.06M -$214K -10,645 -6%
Two Sigma Advisers
25
Two Sigma Advisers
New York
$2.95M +$3.16M +157,100 New