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Amphastar Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$136M -$1.8M -92,038 -1%
Federated Hermes
2
Federated Hermes
Pennsylvania
$65.9M +$2.42M +123,524 +4%
Vanguard Group
3
Vanguard Group
Pennsylvania
$48M +$1.23M +62,893 +3%
Dimensional Fund Advisors
4
Dimensional Fund Advisors
Texas
$33.2M +$960K +49,022 +3%
State Street
5
State Street
Massachusetts
$27.8M +$400K +20,404 +1%
Janus Henderson Group
6
Janus Henderson Group
$18.4M +$8.14M +415,515 +75%
Invesco
7
Invesco
Georgia
$13.6M -$1.45M -74,095 -9%
Geode Capital Management
8
Geode Capital Management
Massachusetts
$13.4M +$290K +14,831 +2%
Goldman Sachs
9
Goldman Sachs
New York
$10.9M -$5.27M -268,831 -32%
Morgan Stanley
10
Morgan Stanley
New York
$9.84M +$2.02M +103,210 +25%
Northern Trust
11
Northern Trust
Illinois
$8.05M -$200K -10,218 -2%
Fuller & Thaler Asset Management
12
Fuller & Thaler Asset Management
California
$7.63M +$32.4K +1,655 +0.4%
SAM
13
Silvercrest Asset Management
New York
$7.01M -$167K -8,504 -2%
Bank of New York Mellon
14
Bank of New York Mellon
New York
$6.92M +$166K +8,452 +2%
Nuveen
15
Nuveen
North Carolina
$6.87M -$883K -45,085 -11%
Wells Fargo
16
Wells Fargo
California
$6M -$1.03M -52,390 -14%
EAM
17
Eagle Asset Management
Florida
$5.41M -$389K -19,856 -7%
Nordea Investment Management
18
Nordea Investment Management
Sweden
$5.38M -$65.5K -3,346 -1%
Renaissance Technologies
19
Renaissance Technologies
New York
$5.24M +$560K +28,600 +12%
FCM
20
Frontier Capital Management
Massachusetts
$4.86M +$1.39M +70,834 +38%
Charles Schwab
21
Charles Schwab
California
$4.8M -$12.1K -620 -0.2%
Principal Financial Group
22
Principal Financial Group
Iowa
$4.79M -$29.7K -1,516 -0.6%
Jacobs Levy Equity Management
23
Jacobs Levy Equity Management
New Jersey
$3.82M +$216K +11,051 +6%
Arrowstreet Capital
24
Arrowstreet Capital
Massachusetts
$3.77M +$1.03M +52,554 +36%
Millennium Management
25
Millennium Management
New York
$3.74M +$3.53M +180,428 +1,093%