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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

277 hedge funds and large institutions have $1.71B invested in Amphastar Pharmaceuticals in 2024 Q3 according to their latest regulatory filings, with 42 funds opening new positions, 99 increasing their positions, 93 reducing their positions, and 33 closing their positions.

Holders
277
Holders Change
+9
Holders Change %
+3.36%
% of All Funds
4.01%
Holding in Top 10
3
Holding in Top 10 Change
+1
Holding in Top 10 Change %
+50%
% of All Funds
0.04%
New
42
Increased
99
Reduced
93
Closed
33
Calls
$3.91M
Puts
$1.12M
Net Calls
+$2.79M
Net Calls Change
+$2.61M

Top Buyers

1
BTW
1
Boston Trust Walden
Massachusetts
$26.2M
2
TD Asset Management
2
TD Asset Management
Ontario, Canada
$103M
3
Marshall Wace
3
Marshall Wace
United Kingdom
$27.6M
4
Goldman Sachs
4
Goldman Sachs
New York
$21.8M
5
Hotchkis & Wiley Capital Management
5
Hotchkis & Wiley Capital Management
California
$10.8M

Top Sellers

1
Millennium Management
1
Millennium Management
New York
$12.6M
2
Point72 Asset Management
2
Point72 Asset Management
Connecticut
$1.88M
3
BCM
3
Boone Capital Management
Georgia
$15.4M
4
Citadel Advisors
4
Citadel Advisors
Florida
$6.56M
5
Invesco
5
Invesco
Georgia
$16.2M
Name Market Value Shares Shares
Change 		Shares
Change %
I
126
INVST
Indiana
$698K 14,390 +2,752 +24%
XT
127
XTX Topco
Cayman Islands
$674K 13,891 +13,891 New
AR
128
Advisory Research
Illinois
$670K 13,810 -460 -3%
IIM
129
INTECH Investment Management
Florida
$630K 12,989 +2,331 +22%
Comerica Bank
130
Comerica Bank
Texas
$626K 12,906 -487 -4%
MSRPS
131
Maryland State Retirement & Pension System
Maryland
$622K 12,821 -478 -4%
Cambridge Investment Research Advisors
132
Cambridge Investment Research Advisors
Iowa
$578K 11,915 +45 +0.4%
YCM
133
Yousif Capital Management
Michigan
$571K 11,756 -426 -3%
TRSOTSOK
134
Teachers Retirement System of the State of Kentucky
Kentucky
$567K 11,691 – –
AB
135
Amalgamated Bank
New York
$547K 11,276 -205 -2%
ASRS
136
Arizona State Retirement System
Arizona
$547K 11,265 +322 +3%
State Board of Administration of Florida Retirement System
137
State Board of Administration of Florida Retirement System
Florida
$530K 10,913 – –
ProShare Advisors
138
ProShare Advisors
Maryland
$529K 10,894 +2,054 +23%
GC
139
Guidance Capital
Kentucky
$528K 10,388 +618 +6%
JWS
140
Juncture Wealth Strategies
Arizona
$517K 10,652 -568 -5%
Pathstone Holdings
141
Pathstone Holdings
New Jersey
$491K 10,121 +2,669 +36%
CL
142
CIM LLC
New York
$483K 9,952 -64 -0.6%
Teacher Retirement System of Texas
143
Teacher Retirement System of Texas
Texas
$476K 9,812 +1,229 +14%
SSA
144
Schonfeld Strategic Advisors
New York
$466K 9,607 -2,143 -18%
SA
145
Sanctuary Advisors
Indiana
$466K 10,240 +801 +8%
RJFSA
146
Raymond James Financial Services Advisors
Florida
$462K 9,517 -872 -8%
VI
147
Vestcor Inc
New Brunswick, Canada
$455K 9,383 – –
CUAMC
148
China Universal Asset Management Company
China
$454K 9,362 +3,617 +63%
SCM
149
Sterling Capital Management
North Carolina
$452K 9,319 +9,319 New
EC
150
EntryPoint Capital
New York
$452K 9,310 +9,310 New
4 5
6
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