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Amphastar Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$201M +$2.47M +75,616 +1%
Federated Hermes
2
Federated Hermes
Pennsylvania
$91.8M -$581K -17,788 -0.5%
Vanguard Group
3
Vanguard Group
Pennsylvania
$73.2M +$1.48M +45,385 +2%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$51.7M +$427K +13,091 +0.7%
State Street
5
State Street
Massachusetts
$43.1M -$230K -7,053 -0.5%
T. Rowe Price Associates
6
T. Rowe Price Associates
Maryland
$22.7M +$21.1M +645,917 +397%
Fuller & Thaler Asset Management
7
Fuller & Thaler Asset Management
California
$20.1M -$370K -11,335 -2%
Morgan Stanley
8
Morgan Stanley
New York
$20M -$3.8M -116,407 -14%
Geode Capital Management
9
Geode Capital Management
Massachusetts
$19.9M +$516K +15,818 +2%
Invesco
10
Invesco
Georgia
$16.5M +$2.54M +77,896 +15%
Renaissance Technologies
11
Renaissance Technologies
New York
$12.2M +$878K +26,900 +7%
Nuveen
12
Nuveen
North Carolina
$11.7M -$5.69M -174,217 -29%
Northern Trust
13
Northern Trust
Illinois
$11.7M -$849 -26 -0%
MIIM
14
Mesirow Institutional Investment Management
Illinois
$10.6M +$12.3M +377,099 New
Bank of New York Mellon
15
Bank of New York Mellon
New York
$10.2M -$97K -2,971 -0.8%
Nordea Investment Management
16
Nordea Investment Management
Sweden
$10.1M -$45.8K -1,403 -0.4%
EAM
17
Eagle Asset Management
Florida
$8.72M +$2.7M +82,796 +36%
Charles Schwab
18
Charles Schwab
California
$8.63M -$245K -7,500 -2%
PCM
19
Portolan Capital Management
Massachusetts
$7.93M +$238K +7,298 +3%
Principal Financial Group
20
Principal Financial Group
Iowa
$6.88M -$385K -11,801 -5%
Allspring Global Investments
21
Allspring Global Investments
North Carolina
$6.37M +$5.47M +167,471 +284%
SAM
22
Silvercrest Asset Management
New York
$6.33M -$200K -6,120 -3%
JP Morgan Chase
23
JP Morgan Chase
New York
$6.17M +$82.5K +2,527 +1%
FCM
24
Frontier Capital Management
Massachusetts
$5.75M -$35.6K -1,090 -0.5%
Arrowstreet Capital
25
Arrowstreet Capital
Massachusetts
$5.65M -$3.38M -103,607 -34%