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Amphastar Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
BlackRock
1
BlackRock
New York
$197M -$3.17M -109,044 -2%
Federated Hermes
2
Federated Hermes
Pennsylvania
$92M +$553K +19,038 +0.6%
Vanguard Group
3
Vanguard Group
Pennsylvania
$73.5M +$454K +15,645 +0.6%
State Street
4
State Street
Massachusetts
$38.1M -$5.09M -175,283 -11%
T. Rowe Price Associates
5
T. Rowe Price Associates
Maryland
$22.1M -$568K -19,561 -2%
Geode Capital Management
6
Geode Capital Management
Massachusetts
$20.2M +$409K +14,075 +2%
Invesco
7
Invesco
Georgia
$18.1M +$1.68M +58,016 +10%
Morgan Stanley
8
Morgan Stanley
New York
$16.9M -$3.12M -107,336 -15%
Fuller & Thaler Asset Management
9
Fuller & Thaler Asset Management
California
$14M -$6.25M -215,116 -30%
Renaissance Technologies
10
Renaissance Technologies
New York
$12.5M +$395K +13,600 +3%
Northern Trust
11
Northern Trust
Illinois
$12.3M +$663K +22,830 +5%
Nuveen
12
Nuveen
North Carolina
$10.8M -$947K -32,602 -8%
MIIM
13
Mesirow Institutional Investment Management
Illinois
$10.5M -$78K -2,685 -0.7%
Bank of New York Mellon
14
Bank of New York Mellon
New York
$9.7M -$490K -16,859 -5%
Nordea Investment Management
15
Nordea Investment Management
Sweden
$9.49M -$231K -7,951 -2%
Charles Schwab
16
Charles Schwab
California
$9.16M +$566K +19,495 +6%
EAM
17
Eagle Asset Management
Florida
$8.48M -$272K -9,382 -3%
PCM
18
Portolan Capital Management
Massachusetts
$7.59M -$331K -11,396 -4%
Goldman Sachs
19
Goldman Sachs
New York
$7.49M +$2.7M +92,924 +53%
Principal Financial Group
20
Principal Financial Group
Iowa
$6.7M -$168K -5,791 -2%
Pacer Advisors
21
Pacer Advisors
Pennsylvania
$6.47M +$6.71M +231,009 New
SAM
22
Silvercrest Asset Management
New York
$6.25M -$58K -1,998 -0.9%
FCM
23
Frontier Capital Management
Massachusetts
$5.72M -$17.5K -602 -0.3%
Jacobs Levy Equity Management
24
Jacobs Levy Equity Management
New Jersey
$5.34M +$76.5K +2,633 +1%
Ameriprise
25
Ameriprise
Minnesota
$4.9M -$525K -18,074 -9%