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Amphastar Pharmaceuticals

Name Holding Trade Value Shares
Change
Change in
Stake
FCM
26
Frontier Capital Management
Massachusetts
$7.01M -$554K -16,911 -8%
OAM
27
Oberweis Asset Management
Illinois
$6.68M +$1.45M +44,200 +33%
Ameriprise
28
Ameriprise
Minnesota
$6.35M -$183K -5,581 -3%
Assenagon Asset Management
29
Assenagon Asset Management
Luxembourg
$6.34M -$145K -4,423 -3%
HIM
30
Hillsdale Investment Management
Ontario, Canada
$5.81M -$564K -17,200 -10%
SAM
31
Silvercrest Asset Management
New York
$5.81M -$2.24M -68,290 -31%
Axa
32
Axa
France
$5.69M +$80.3K +2,449 +2%
D.E. Shaw & Co
33
D.E. Shaw & Co
New York
$5.15M +$2.6M +79,365 +137%
LG
34
LAM Group
Oregon
$4.88M
Jacobs Levy Equity Management
35
Jacobs Levy Equity Management
New Jersey
$4.74M -$2.11M -64,291 -34%
American Century Companies
36
American Century Companies
Missouri
$4.55M +$2.69M +82,021 +211%
JP Morgan Chase
37
JP Morgan Chase
New York
$4.42M +$132K +4,014 +4%
MOACM
38
Mutual of America Capital Management
New York
$4.17M -$161K -4,904 -4%
AQR Capital Management
39
AQR Capital Management
Connecticut
$4.16M -$56.3K -1,716 -2%
Janus Henderson Group
40
Janus Henderson Group
$3.9M +$3.15M +96,226 +1,247%
Allspring Global Investments
41
Allspring Global Investments
North Carolina
$3.75M -$338K -10,320 -9%
Legal & General Group
42
Legal & General Group
United Kingdom
$3.55M +$71.2K +2,172 +2%
RhumbLine Advisers
43
RhumbLine Advisers
Massachusetts
$3.41M +$217K +6,609 +8%
GC
44
Globeflex Capital
California
$3.34M +$756K +23,070 +35%
Swiss National Bank
45
Swiss National Bank
Switzerland
$3.13M -$367K -11,200 -12%
SI
46
Shaker Investments
Ohio
$3.08M +$31.7K +966 +1%
Arrowstreet Capital
47
Arrowstreet Capital
Massachusetts
$2.79M -$3.01M -91,766 -55%
Voloridge Investment Management
48
Voloridge Investment Management
Florida
$2.74M -$711K -21,677 -23%
Public Sector Pension Investment Board (PSP Investments)
49
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$2.49M -$74.8K -2,282 -3%
Point72 Asset Management
50
Point72 Asset Management
Connecticut
$2.45M +$2.14M +65,418 New