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Amphastar Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$227M +$3.89M +85,100 +1%
Vanguard Group
2
Vanguard Group
Pennsylvania
$101M +$144K +3,155 +0.1%
TD Asset Management
3
TD Asset Management
Ontario, Canada
$68.3M -$13.5M -294,752 -14%
State Street
4
State Street
Massachusetts
$59.3M +$3M +65,646 +4%
Neuberger Berman Group
5
Neuberger Berman Group
New York
$51M -$11M -240,963 -15%
Pacer Advisors
6
Pacer Advisors
Pennsylvania
$50.1M +$61.6M +1,347,775 +51,977%
Dimensional Fund Advisors
7
Dimensional Fund Advisors
Texas
$44.5M +$4.81M +105,288 +10%
Fuller & Thaler Asset Management
8
Fuller & Thaler Asset Management
California
$42.1M -$5.85M -127,841 -10%
EIP
9
Epoch Investment Partners
New York
$40.9M -$4.11M -89,837 -8%
BTW
10
Boston Trust Walden
Massachusetts
$36.3M +$20.1M +439,281 +81%
Geode Capital Management
11
Geode Capital Management
Massachusetts
$34M -$196K -4,282 -0.5%
Federated Hermes
12
Federated Hermes
Pennsylvania
$30.6M -$51.4M -1,123,613 -58%
Morgan Stanley
13
Morgan Stanley
New York
$23.5M -$2.08M -45,552 -7%
Northern Trust
14
Northern Trust
Illinois
$22.8M +$1.36M +29,808 +5%
Marshall Wace
15
Marshall Wace
United Kingdom
$22.6M +$1.84M +40,212 +7%
T. Rowe Price Associates
16
T. Rowe Price Associates
Maryland
$21M -$102K -2,238 -0.4%
Renaissance Technologies
17
Renaissance Technologies
New York
$19.5M +$1.65M +36,100 +7%
Bessemer Group
18
Bessemer Group
New Jersey
$18.1M +$531K +11,609 +2%
American Century Companies
19
American Century Companies
Missouri
$17.5M -$7.66M -167,575 -26%
Goldman Sachs
20
Goldman Sachs
New York
$15.9M -$986K -21,554 -5%
Boston Partners
21
Boston Partners
Massachusetts
$15.8M +$19.5M +426,636 New
GIP
22
Granite Investment Partners
California
$14.7M -$412K -9,016 -2%
MIIM
23
Mesirow Institutional Investment Management
Illinois
$14.1M -$1.53M -33,560 -8%
Charles Schwab
24
Charles Schwab
California
$12.9M -$116K -2,544 -0.7%
Invesco
25
Invesco
Georgia
$11.1M -$1.56M -34,061 -10%