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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

262 hedge funds and large institutions have $1.31B invested in Amphastar Pharmaceuticals in 2024 Q4 according to their latest regulatory filings, with 36 funds opening new positions, 84 increasing their positions, 100 reducing their positions, and 49 closing their positions.

Holders
262
Holders Change
-15
Holders Change %
-5.42%
% of All Funds
3.49%
Holding in Top 10
1
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-66.67%
% of All Funds
0.01%
New
36
Increased
84
Reduced
100
Closed
49
Calls
$1.02M
Puts
$318K
Net Calls
+$699K
Net Calls Change
-$2.09M

Top Buyers

1
Pacer Advisors
1
Pacer Advisors
Pennsylvania
$50.1M
2
BTW
2
Boston Trust Walden
Massachusetts
$36.3M
3
Boston Partners
3
Boston Partners
Massachusetts
$15.8M
4
SFM
4
Systematic Financial Management
New Jersey
$9.15M
5
Dimensional Fund Advisors
5
Dimensional Fund Advisors
Texas
$44.5M

Top Sellers

1
Federated Hermes
1
Federated Hermes
Pennsylvania
$30.6M
2
BCM
2
Boone Capital Management
Georgia
$0
3
TD Asset Management
3
TD Asset Management
Ontario, Canada
$68.3M
4
Neuberger Berman Group
4
Neuberger Berman Group
New York
$51M
5
PCM
5
Portolan Capital Management
Massachusetts
$4.87M
Name Market Value Shares Shares
Change 		Shares
Change %
VOYA Investment Management
126
VOYA Investment Management
Georgia
$623K 16,785 -422 -2%
Osaic Holdings
127
Osaic Holdings
Arizona
$602K 16,200 -19,263 -54%
Corient Private Wealth
128
Corient Private Wealth
Florida
$571K 15,381 +34 +0.2%
Handelsbanken Fonder
129
Handelsbanken Fonder
Sweden
$535K 14,400 -2,500 -15%
AR
130
Advisory Research
Illinois
$514K 13,853 +43 +0.3%
ProShare Advisors
131
ProShare Advisors
Maryland
$514K 13,852 +2,958 +27%
Allspring Global Investments
132
Allspring Global Investments
North Carolina
$511K 14,064 -10,199 -42%
EC
133
EntryPoint Capital
New York
$507K 13,658 +4,348 +47%
MSRPS
134
Maryland State Retirement & Pension System
Maryland
$469K 12,630 -191 -1%
Cambridge Investment Research Advisors
135
Cambridge Investment Research Advisors
Iowa
$449K 12,096 +181 +2%
Comerica Bank
136
Comerica Bank
Texas
$438K 11,805 -1,101 -9%
TRSOTSOK
137
Teachers Retirement System of the State of Kentucky
Kentucky
$434K 11,691 – –
Teacher Retirement System of Texas
138
Teacher Retirement System of Texas
Texas
$429K 11,548 +1,736 +18%
YCM
139
Yousif Capital Management
Michigan
$421K 11,346 -410 -3%
I
140
INVST
Indiana
$421K 11,346 -3,044 -21%
ASRS
141
Arizona State Retirement System
Arizona
$420K 11,304 +39 +0.3%
DADC
142
D.A. Davidson & Co
Montana
$417K 11,244 +11,244 New
AB
143
Amalgamated Bank
New York
$408K 10,998 -278 -2%
State Board of Administration of Florida Retirement System
144
State Board of Administration of Florida Retirement System
Florida
$405K 10,913 – –
CUAMC
145
China Universal Asset Management Company
China
$379K 10,195 +833 +9%
CL
146
CIM LLC
New York
$374K 10,078 +126 +1%
CC
147
Centiva Capital
New York
$364K 9,803 +3,338 +52%
SA
148
Sanctuary Advisors
Indiana
$363K 9,983 -257 -3%
Pathstone Holdings
149
Pathstone Holdings
New Jersey
$360K 9,694 -427 -4%
VI
150
Vestcor Inc
New Brunswick, Canada
$348K 9,383 – –
4 5
6
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