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Amphastar Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$92.1M +$1.31M +75,111 +1%
Federated Hermes
2
Federated Hermes
Pennsylvania
$38.6M +$14.8M +852,213 +49%
Vanguard Group
3
Vanguard Group
Pennsylvania
$35.4M +$351K +20,146 +0.9%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$27.4M +$673K +38,675 +2%
State Street
5
State Street
Massachusetts
$17.8M +$1.51M +86,792 +8%
Invesco
6
Invesco
Georgia
$11M -$6.24M -358,845 -33%
Renaissance Technologies
7
Renaissance Technologies
New York
$11M -$1.64M -94,400 -11%
Goldman Sachs
8
Goldman Sachs
New York
$8.45M +$2.4M +138,224 +32%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$7.92M +$509K +29,250 +6%
VOYA Investment Management
10
VOYA Investment Management
Georgia
$7.84M -$549K -31,553 -6%
Northern Trust
11
Northern Trust
Illinois
$7.43M +$83.7K +4,812 +1%
Bank of New York Mellon
12
Bank of New York Mellon
New York
$5.54M -$275K -15,785 -4%
EAM
13
Eagle Asset Management
Florida
$4.72M +$587K +33,752 +12%
Marshall Wace
14
Marshall Wace
United Kingdom
$4.48M +$137K +7,846 +3%
Ameriprise
15
Ameriprise
Minnesota
$4.38M -$290K -16,655 -5%
SAM
16
Silvercrest Asset Management
New York
$4.32M -$155K -8,918 -3%
RCAMU
17
Rothschild & Co Asset Management US
Connecticut
$4.22M -$861K -49,461 -15%
Nordea Investment Management
18
Nordea Investment Management
Sweden
$4.03M +$258K +14,806 +6%
Principal Financial Group
19
Principal Financial Group
Iowa
$3.86M -$187K -10,752 -4%
Morgan Stanley
20
Morgan Stanley
New York
$3.48M +$1.12M +64,551 +38%
Charles Schwab
21
Charles Schwab
California
$3.27M +$69.3K +3,983 +2%
MAM
22
Martingale Asset Management
Massachusetts
$3.16M +$55.3K +3,179 +2%
Jacobs Levy Equity Management
23
Jacobs Levy Equity Management
New Jersey
$2.54M -$145K -8,339 -5%
Nuveen
24
Nuveen
North Carolina
$2.05M -$6.79K -390 -0.3%
Bank of Montreal
25
Bank of Montreal
Ontario, Canada
$1.72M -$92.9K -5,342 -4%