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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

134 hedge funds and large institutions have $418M invested in Amphastar Pharmaceuticals in 2016 Q3 according to their latest regulatory filings, with 40 funds opening new positions, 60 increasing their positions, 22 reducing their positions, and 10 closing their positions.

Holders
134
Holders Change
+30
Holders Change %
+28.85%
% of All Funds
3.58%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
40
Increased
60
Reduced
22
Closed
10
Calls
$355K
Puts
$448K
Net Calls
-$93K
Net Calls Change
-$784K

Top Buyers

1
BFA
1
BlackRock Fund Advisors
California
$58.5M
2
Acadian Asset Management
2
Acadian Asset Management
Massachusetts
$29.9M
3
Prudential Financial
3
Prudential Financial
New Jersey
$7.51M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$34.7M
5
State Street
5
State Street
Massachusetts
$17.1M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$38.5M
2
Citadel Advisors
2
Citadel Advisors
Florida
$1.25M
3
UBS AM
3
UBS AM
Illinois
$2.84M
4
EI
4
EAM Investors
California
$3.67M
5
Fisher Asset Management
5
Fisher Asset Management
Washington
$3.75M
Name Market Value Shares Shares
Change 		Shares
Change %
LIA
126
LS Investment Advisors
Michigan
$28K 1,485 +1,485 New
MFS
127
MSI Financial Services
Massachusetts
$9K 494 +194 +65%
AG
128
Advisor Group
Arizona
$9K 487 +487 New
CHC
129
City Holding Co
West Virginia
$8K 400 – –
SEI Investments
130
SEI Investments
Pennsylvania
$8K 400 +400 New
LTFS
131
Ladenburg Thalmann Financial Services
Florida
$4K 200 – –
TCIM
132
TIAA CREF Investment Management
New York
$2.61K 137,797 +6,372 +5%
Loomis, Sayles & Company
133
Loomis, Sayles & Company
Massachusetts
$2K 120 – –
VOYA Investment Management
134
VOYA Investment Management
Georgia
$274 14,440 – –
ECM
135
Endurant Capital Management
California
– – -48,825 Closed
TC
136
TFS Capital
Pennsylvania
– – -46,859 Closed
American Century Companies
137
American Century Companies
Missouri
– – -28,967 Closed
BGIM
138
Brandywine Global Investment Management
Pennsylvania
– – -23,900 Closed
FCE
139
Fiera Capital (Europe)
Cayman Islands
– – -14,671 Closed
D.E. Shaw & Co
140
D.E. Shaw & Co
New York
– – -14,208 Closed
Envestnet Asset Management
141
Envestnet Asset Management
Illinois
– – -9,622 Closed
Teacher Retirement System of Texas
142
Teacher Retirement System of Texas
Texas
– – -5,059 Closed
Victory Capital Management
143
Victory Capital Management
Texas
– – -1,557 Closed
TRCT
144
Tower Research Capital (TRC)
New York
– – -1,123 Closed
Group One Trading
145
Group One Trading
Illinois
– – – –
Susquehanna International Group
146
Susquehanna International Group
Pennsylvania
– – – –
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6