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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

135 hedge funds and large institutions have $458M invested in Amphastar Pharmaceuticals in 2019 Q1 according to their latest regulatory filings, with 20 funds opening new positions, 58 increasing their positions, 39 reducing their positions, and 18 closing their positions.

Holders
135
Holders Change
+1
Holders Change %
+0.75%
% of All Funds
2.93%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
20
Increased
58
Reduced
39
Closed
18
Calls
$221K
Puts
–
Net Calls
+$221K
Net Calls Change
+$221K

Top Buyers

1
Morgan Stanley
1
Morgan Stanley
New York
$7.68M
2
Arrowstreet Capital
2
Arrowstreet Capital
Massachusetts
$3.08M
3
Renaissance Technologies
3
Renaissance Technologies
New York
$9.02M
4
Federated Hermes
4
Federated Hermes
Pennsylvania
$30.1M
5
Goldman Sachs
5
Goldman Sachs
New York
$4.23M

Top Sellers

1
Invesco
1
Invesco
Georgia
$17.7M
2
JPMorgan Chase & Co
2
JPMorgan Chase & Co
New York
$175K
3
Millennium Management
3
Millennium Management
New York
$420K
4
EI
4
EAM Investors
California
$0
5
BlackRock
5
BlackRock
New York
$119M
Name Market Value Shares Shares
Change 		Shares
Change %
ProShare Advisors
76
ProShare Advisors
Maryland
$418K 20,479 +136 +0.7%
Russell Investments Group
77
Russell Investments Group
United Kingdom
$394K 19,300 +329 +2%
LCM
78
Laurion Capital Management
New York
$390K 19,074 +19,074 New
SG Americas Securities
79
SG Americas Securities
New York
$387K 18,933 +10,821 +133%
PP
80
Paloma Partners
Connecticut
$373K 18,231 +18,231 New
MIM
81
MetLife Investment Management
New Jersey
$372K 18,205 – –
DekaBank Deutsche Girozentrale
82
DekaBank Deutsche Girozentrale
Germany
$344K 18,700 +3,300 +21%
VOYA Investment Management
83
VOYA Investment Management
Georgia
$317K 15,505 -655 -4%
MAM
84
Meeder Asset Management
Ohio
$315K 15,396 +10,765 +232%
RHBC
85
R.H. Bluestein & Co
Michigan
$306K 15,000 – –
State of Tennessee, Department of Treasury
86
State of Tennessee, Department of Treasury
Tennessee
$301K 14,725 -5,698 -28%
New York State Teachers Retirement System (NYSTRS)
87
New York State Teachers Retirement System (NYSTRS)
New York
$298K 14,596 – –
Citadel Advisors
88
Citadel Advisors
Florida
$289K 14,160 -17,854 -56%
OPERF
89
Oregon Public Employees Retirement Fund
Oregon
$274K 13,390 +242 +2%
LSERS
90
Louisiana State Employees Retirement System
Louisiana
$264K 12,900 -41 -0.3%
MLICM
91
Metropolitan Life Insurance Company (MetLife)
New York
$256K 12,543 – –
COPPSERS
92
Commonwealth of Pennsylvania Public School Employees Retirement System
Pennsylvania
$242K 11,866 +11 +0.1%
WG
93
Winton Group
United Kingdom
$241K 11,781 +11,781 New
TI
94
Trexquant Investment
Connecticut
$240K 11,754 +11,754 New
SOADOR
95
State of Alaska Department of Revenue
Alaska
$237K 11,647 +70 +0.6%
MSA
96
Mason Street Advisors
Wisconsin
$227K 11,103 +366 +3%
SS
97
Simplicity Solutions
Minnesota
$215K 10,541 +10,541 New
MERSOM
98
Municipal Employees' Retirement System of Michigan
Michigan
$207K 10,120 – –
AWM
99
AE Wealth Management
Kansas
$205K 10,013 +10,013 New
USAA
100
United Services Automobile Association
Texas
$200K 9,798 +9,798 New
2 3
4
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