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Amphastar Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$293M +$3.96M +90,198 +2%
Vanguard Group
2
Vanguard Group
Pennsylvania
$132M +$1.69M +38,611 +1%
TD Asset Management
3
TD Asset Management
Ontario, Canada
$103M +$19.5M +443,469 +26%
Federated Hermes
4
Federated Hermes
Pennsylvania
$94.5M +$101K +2,300 +0.1%
Neuberger Berman Group
5
Neuberger Berman Group
New York
$78.4M -$330K -7,521 -0.5%
State Street
6
State Street
Massachusetts
$74.3M +$40.7K +928 +0.1%
Fuller & Thaler Asset Management
7
Fuller & Thaler Asset Management
California
$61.2M -$529K -12,051 -0.9%
EIP
8
Epoch Investment Partners
New York
$57.8M +$4.93M +112,258 +10%
Dimensional Fund Advisors
9
Dimensional Fund Advisors
Texas
$53.1M +$1.01M +23,027 +2%
Geode Capital Management
10
Geode Capital Management
Massachusetts
$44.7M +$615K +14,015 +2%
Morgan Stanley
11
Morgan Stanley
New York
$32.9M +$2.96M +67,489 +11%
American Century Companies
12
American Century Companies
Missouri
$31M -$4.42M -100,816 -14%
Northern Trust
13
Northern Trust
Illinois
$28.3M +$844K +19,239 +3%
T. Rowe Price Associates
14
T. Rowe Price Associates
Maryland
$27.6M -$659K -15,012 -3%
Marshall Wace
15
Marshall Wace
United Kingdom
$27.6M +$15M +341,367 +150%
BTW
16
Boston Trust Walden
Massachusetts
$26.2M +$23.7M +539,639 New
Renaissance Technologies
17
Renaissance Technologies
New York
$23.8M -$2.12M -48,300 -9%
Bessemer Group
18
Bessemer Group
New Jersey
$23.1M +$474K +10,793 +2%
Goldman Sachs
19
Goldman Sachs
New York
$21.8M +$13M +295,783 +193%
MIIM
20
Mesirow Institutional Investment Management
Illinois
$20.1M +$2.66M +60,502 +17%
GIP
21
Granite Investment Partners
California
$19.7M +$360K +8,204 +2%
Charles Schwab
22
Charles Schwab
California
$17M -$402K -9,166 -3%
Invesco
23
Invesco
Georgia
$16.2M -$5.18M -118,005 -26%
PCM
24
Portolan Capital Management
Massachusetts
$15.9M +$9.61M +218,901 +201%
BCM
25
Boone Capital Management
Georgia
$15.4M -$7.83M -178,533 -36%