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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

109 hedge funds and large institutions have $397M invested in Amphastar Pharmaceuticals in 2017 Q4 according to their latest regulatory filings, with 14 funds opening new positions, 33 increasing their positions, 40 reducing their positions, and 9 closing their positions.

Holders
109
Holders Change
+5
Holders Change %
+4.81%
% of All Funds
2.48%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
14
Increased
33
Reduced
40
Closed
9
Calls
$1K
Puts
–
Net Calls
+$1K
Net Calls Change
+$9K

Top Buyers

1
Millennium Management
1
Millennium Management
New York
$5.65M
2
MWNA
2
Marshall Wace North America
New York
$2.97M
3
Fidelity Investments
3
Fidelity Investments
Massachusetts
$2.86M
4
Wells Fargo
4
Wells Fargo
California
$3.39M
5
ACM
5
Argent Capital Management
Missouri
$4.28M

Top Sellers

1
Invesco
1
Invesco
Georgia
$19.4M
2
Vanguard Group
2
Vanguard Group
Pennsylvania
$44M
3
UBS AM
3
UBS AM
Illinois
$7.73M
4
Bank of Montreal
4
Bank of Montreal
Ontario, Canada
$93K
5
Citigroup
5
Citigroup
New York
$2.61M
Name Market Value Shares Shares
Change 		Shares
Change %
Bank of America
76
Bank of America
North Carolina
$240K 12,462 -41,439 -77%
MLICM
77
Metropolitan Life Insurance Company (MetLife)
New York
$229K 11,917 -14,388 -55%
CONA
78
Capital One National Association
New York
$229K 11,895 -485 -4%
DCM
79
Driehaus Capital Management
Illinois
$229K 11,902 +11,902 New
Renaissance Technologies
80
Renaissance Technologies
New York
$227K 11,800 +11,800 New
SRAM
81
Stone Ridge Asset Management
New York
$214K 11,145 +11,145 New
PP
82
Paloma Partners
Connecticut
$197K 10,261 +10,261 New
MSA
83
Mason Street Advisors
Wisconsin
$177K 9,208 +199 +2%
TRSOTSOK
84
Teachers Retirement System of the State of Kentucky
Kentucky
$150K 7,800 -4,900 -39%
SOADOR
85
State of Alaska Department of Revenue
Alaska
$135K 7,052 – –
UBS Group
86
UBS Group
Switzerland
$127K 6,595 +2,030 +44%
Barclays
87
Barclays
United Kingdom
$112K 5,784 +4,942 +587%
Parallax Volatility Advisers
88
Parallax Volatility Advisers
California
$107K 5,544 +5,544 New
Bank of Montreal
89
Bank of Montreal
Ontario, Canada
$93K 4,867 -64,782 -93%
Zurich Cantonal Bank
90
Zurich Cantonal Bank
Switzerland
$61K 3,188 +1,105 +53%
AIP
91
Ameritas Investment Partners
Nebraska
$59K 3,073 – –
MAM
92
Meeder Asset Management
Ohio
$50K 2,620 +2,362 +916%
Loomis, Sayles & Company
93
Loomis, Sayles & Company
Massachusetts
$34K 1,771 -28 -2%
WEC
94
Winslow Evans & Crocker
Massachusetts
$33.8K 1,758 – –
AG
95
Advisor Group
Arizona
$31K 1,600 – –
PNC Financial Services Group
96
PNC Financial Services Group
Pennsylvania
$27K 1,422 +1,028 +261%
CSS
97
Cubist Systematic Strategies
Connecticut
$22K 1,123 +1,123 New
LIA
98
LS Investment Advisors
Michigan
$21K 1,108 -377 -25%
Royal Bank of Canada
99
Royal Bank of Canada
Ontario, Canada
$17K 900 -2,317 -72%
SO
100
STRS Ohio
Ohio
$11K 600 +600 New
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4
5