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Amphastar Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$350M -$21.2M -478,849 -7%
Federated Hermes
2
Federated Hermes
Pennsylvania
$197M +$1.88M +42,317 +1%
Vanguard Group
3
Vanguard Group
Pennsylvania
$159M +$5.41M +122,004 +5%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$111M +$578K +13,044 +0.7%
Neuberger Berman Group
5
Neuberger Berman Group
New York
$85.6M +$46.9M +1,059,032 +246%
State Street
6
State Street
Massachusetts
$80.1M +$1.55M +35,009 +3%
Fuller & Thaler Asset Management
7
Fuller & Thaler Asset Management
California
$73.5M +$20.7M +467,801 +58%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$44.8M +$899K +20,278 +3%
Northern Trust
9
Northern Trust
Illinois
$36.5M -$611K -13,785 -2%
Morgan Stanley
10
Morgan Stanley
New York
$32.6M +$2.07M +46,772 +9%
Invesco
11
Invesco
Georgia
$32.2M -$1.42M -32,095 -5%
GIP
12
Granite Investment Partners
California
$30.6M -$162K -3,662 -0.7%
T. Rowe Price Associates
13
T. Rowe Price Associates
Maryland
$29.1M +$1.68M +37,888 +8%
Renaissance Technologies
14
Renaissance Technologies
New York
$28.3M -$187K -4,217 -0.8%
Jacobs Levy Equity Management
15
Jacobs Levy Equity Management
New Jersey
$22M +$11.4M +256,827 +203%
Nuveen
16
Nuveen
North Carolina
$21.5M +$2.49M +56,195 +18%
Bank of New York Mellon
17
Bank of New York Mellon
New York
$19.7M -$226K -5,091 -1%
Nordea Investment Management
18
Nordea Investment Management
Sweden
$19.4M +$380K +8,579 +3%
Charles Schwab
19
Charles Schwab
California
$18.9M -$73.2K -1,651 -0.5%
Goldman Sachs
20
Goldman Sachs
New York
$16.4M +$2.79M +62,899 +28%
Principal Financial Group
21
Principal Financial Group
Iowa
$13.1M -$176K -3,981 -2%
Millennium Management
22
Millennium Management
New York
$13.1M -$5.11M -115,330 -34%
LSV Asset Management
23
LSV Asset Management
Illinois
$12.2M +$7.94M +179,168 +540%
Voloridge Investment Management
24
Voloridge Investment Management
Florida
$10.8M +$5.1M +114,995 +158%
PCM
25
Portolan Capital Management
Massachusetts
$10.5M -$7.02M -158,350 -46%