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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

95 hedge funds and large institutions have $168M invested in Amphastar Pharmaceuticals in 2016 Q1 according to their latest regulatory filings, with 10 funds opening new positions, 42 increasing their positions, 22 reducing their positions, and 10 closing their positions.

Holders
95
Holders Change
–
Holders Change %
0%
% of All Funds
2.54%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
10
Increased
42
Reduced
22
Closed
10
Calls
–
Puts
–
Net Calls
–
Net Calls Change
–

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$29.9M
2
Dimensional Fund Advisors
2
Dimensional Fund Advisors
Texas
$3.09M
3
Vanguard Group
3
Vanguard Group
Pennsylvania
$17.2M
4
Acadian Asset Management
4
Acadian Asset Management
Massachusetts
$5.43M
5
SGAM
5
Smith Group Asset Management
Texas
$1.37M

Top Sellers

1
BC
1
Broadfin Capital
New York
$0
2
Arrowstreet Capital
2
Arrowstreet Capital
Massachusetts
$579K
3
TC
3
TFS Capital
Pennsylvania
$928K
4
JPMorgan Chase & Co
4
JPMorgan Chase & Co
New York
$4.78M
5
JG
5
Jefferies Group
New York
$0
Name Market Value Shares Shares
Change 		Shares
Change %
CS
51
Credit Suisse
Switzerland
$374K 31,158 +3,755 +14%
Citigroup
52
Citigroup
New York
$372K 31,012 +12,934 +72%
Creative Planning
53
Creative Planning
Kansas
$311K 25,948 +25,948 New
BGIM
54
Brandywine Global Investment Management
Pennsylvania
$291K 24,225 – –
MLICM
55
Metropolitan Life Insurance Company (MetLife)
New York
$284K 23,668 – –
NI
56
Numeric Investors
Massachusetts
$275K 22,879 +22,879 New
D.E. Shaw & Co
57
D.E. Shaw & Co
New York
$270K 22,501 -78,974 -78%
AQR Capital Management
58
AQR Capital Management
Connecticut
$262K 21,859 -5,391 -20%
Manulife (Manufacturers Life Insurance)
59
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$261K 21,845 -90 -0.4%
Invesco
60
Invesco
Georgia
$257K 21,453 +21,453 New
Tudor Investment Corp
61
Tudor Investment Corp
Connecticut
$245K 20,389 +20,389 New
DekaBank Deutsche Girozentrale
62
DekaBank Deutsche Girozentrale
Germany
$234K 19,600 -3,500 -15%
UBS Group
63
UBS Group
Switzerland
$234K 19,500 -1,074 -5%
PCM
64
Prelude Capital Management
New York
$229K 19,078 -7,400 -28%
ARTA
65
A.R.T. Advisors
New York
$223K 18,620 -2,900 -13%
AIG
66
American International Group
New York
$223K 18,607 – –
Wells Fargo
67
Wells Fargo
California
$214K 17,820 +5,116 +40%
EMG
68
Ellington Management Group
Connecticut
$210K 17,500 +17,500 New
BA
69
BlackRock Advisors
Delaware
$184K 15,296 +3,288 +27%
Los Angeles Capital Management
70
Los Angeles Capital Management
California
$180K 15,035 +15,035 New
FCE
71
Fiera Capital (Europe)
Cayman Islands
$177K 14,671 – –
VOYA Investment Management
72
VOYA Investment Management
Georgia
$173K 14,440 – –
Citadel Advisors
73
Citadel Advisors
Florida
$148K 12,369 +2,033 +20%
GC
74
Globeflex Capital
California
$145K 12,086 – –
BG
75
BlackRock Group
United Kingdom
$140K 11,629 +4,439 +62%
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3
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