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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

207 hedge funds and large institutions have $839M invested in Amphastar Pharmaceuticals in 2022 Q3 according to their latest regulatory filings, with 21 funds opening new positions, 80 increasing their positions, 81 reducing their positions, and 35 closing their positions.

Holders
207
Holders Change
-15
Holders Change %
-6.76%
% of All Funds
3.58%
Holding in Top 10
–
Holding in Top 10 Change
-2
Holding in Top 10 Change %
-100%
% of All Funds
–
New
21
Increased
80
Reduced
81
Closed
35
Calls
$2.77M
Puts
$935K
Net Calls
+$1.83M
Net Calls Change
+$56.5M

Top Buyers

1
T. Rowe Price Associates
1
T. Rowe Price Associates
Maryland
$22.7M
2
MIIM
2
Mesirow Institutional Investment Management
Illinois
$10.6M
3
Allspring Global Investments
3
Allspring Global Investments
North Carolina
$6.37M
4
Citadel Advisors
4
Citadel Advisors
Florida
$4.93M
5
OAM
5
Oberweis Asset Management
Illinois
$2.85M

Top Sellers

1
MFIMFI
1
Mesirow Financial Investment Management - Fixed Income
Illinois
$0
2
Assenagon Asset Management
2
Assenagon Asset Management
Luxembourg
$4.08M
3
CM
3
Castleark Management
Illinois
$0
4
Pacer Advisors
4
Pacer Advisors
Pennsylvania
$0
5
Nuveen Asset Management
5
Nuveen Asset Management
Illinois
$11.7M
Name Market Value Shares Shares
Change 		Shares
Change %
VOYA Investment Management
101
VOYA Investment Management
Georgia
$553K 19,696 – –
AB
102
Amalgamated Bank
New York
$522K 18,577 +371 +2%
Deutsche Bank
103
Deutsche Bank
Germany
$515K 18,309 -4,328 -19%
LSERS
104
Louisiana State Employees Retirement System
Louisiana
$514K 18,300 +100 +0.5%
State Board of Administration of Florida Retirement System
105
State Board of Administration of Florida Retirement System
Florida
$513K 18,259 +18,259 New
Mirae Asset Global Investments
106
Mirae Asset Global Investments
South Korea
$484K 17,227 +4,908 +40%
DekaBank Deutsche Girozentrale
107
DekaBank Deutsche Girozentrale
Germany
$477K 16,800 – –
VRS
108
Virginia Retirement Systems
Virginia
$469K 16,700 +16,700 New
BNP Paribas Financial Markets
109
BNP Paribas Financial Markets
France
$464K 16,520 -34,486 -68%
AIMCA
110
Alberta Investment Management Corp (AIMCo)
Alberta, Canada
$451K 16,064 +16,064 New
MSRPS
111
Maryland State Retirement & Pension System
Maryland
$439K 15,634 +398 +3%
Manulife (Manufacturers Life Insurance)
112
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$438K 15,601 +61 +0.4%
UBS Group
113
UBS Group
Switzerland
$434K 15,450 -12,086 -44%
AR
114
Advisory Research
Illinois
$426K 15,148 +15,148 New
CIA
115
Capital Impact Advisors
Massachusetts
$416K 14,669 +834 +6%
VI
116
Vestcor Inc
New Brunswick, Canada
$403K 14,355 +2,223 +18%
GC
117
Guggenheim Capital
Illinois
$395K 14,073 -1,171 -8%
NYLIM
118
New York Life Investment Management
New York
$394K 14,020 +1,030 +8%
Millennium Management
119
Millennium Management
New York
$387K 13,760 -68,281 -83%
APG Asset Management
120
APG Asset Management
Netherlands
$384K 13,400 -3,800 -22%
SAM
121
Shell Asset Management
Netherlands
$376K 13,398 -3,510 -21%
RHBC
122
R.H. Bluestein & Co
Michigan
$351K 12,500 – –
OPERF
123
Oregon Public Employees Retirement Fund
Oregon
$349K 12,414 +54 +0.4%
Susquehanna International Group
124
Susquehanna International Group
Pennsylvania
$348K 12,368 -4,213 -25%
JWS
125
Juncture Wealth Strategies
Arizona
$343K 12,208 +6,379 +109%
3 4
5
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