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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

92 hedge funds and large institutions have $160M invested in Amphastar Pharmaceuticals in 2015 Q3 according to their latest regulatory filings, with 19 funds opening new positions, 37 increasing their positions, 23 reducing their positions, and 12 closing their positions.

Holders
92
Holders Change
+7
Holders Change %
+8.24%
% of All Funds
2.57%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
19
Increased
37
Reduced
23
Closed
12
Calls
–
Puts
$9K
Net Calls
-$9K
Net Calls Change
-$290K

Top Buyers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$25.2M
2
Fisher Asset Management
2
Fisher Asset Management
Washington
$2.71M
3
SAMC
3
Shinko Asset Management Company
Japan
$2.71M
4
Northern Trust
4
Northern Trust
Illinois
$3.96M
5
BIT
5
BlackRock Institutional Trust
California
$5.2M

Top Sellers

1
DM
1
Deerfield Management
New York
$0
2
KCM
2
Kingdon Capital Management
New York
$0
3
Alyeska Investment Group
3
Alyeska Investment Group
Illinois
$0
4
Renaissance Technologies
4
Renaissance Technologies
New York
$1.53M
5
Two Sigma Investments
5
Two Sigma Investments
New York
$478K
Name Market Value Shares Shares
Change 		Shares
Change %
Acadian Asset Management
51
Acadian Asset Management
Massachusetts
$340K 29,153 +29,153 New
AllianceBernstein
52
AllianceBernstein
Tennessee
$336K 28,700 +3,700 +15%
Deutsche Bank
53
Deutsche Bank
Germany
$316K 27,121 -152,727 -85%
AQR Capital Management
54
AQR Capital Management
Connecticut
$283K 24,170 +24,170 New
MLICM
55
Metropolitan Life Insurance Company (MetLife)
New York
$263K 22,477 -841 -4%
DekaBank Deutsche Girozentrale
56
DekaBank Deutsche Girozentrale
Germany
$263K 22,500 +800 +4%
RFC
57
Russell Frank Company
Washington
$252K 21,558 -81,296 -79%
Bank of Montreal
58
Bank of Montreal
Ontario, Canada
$248K 21,172 +3,880 +22%
PCM
59
Prelude Capital Management
New York
$246K 21,078 +21,078 New
ARTA
60
A.R.T. Advisors
New York
$230K 19,720 +19,720 New
AIG
61
American International Group
New York
$218K 18,640 +22 +0.1%
D.E. Shaw & Co
62
D.E. Shaw & Co
New York
$202K 17,322 -14,110 -45%
ACI
63
AMP Capital Investors
Australia
$196K 18,142 +18,142 New
PPA
64
Parametric Portfolio Associates
Washington
$187K 16,009 +16,009 New
VKH
65
Virtu KCG Holdings
New York
$178K 15,263 +15,263 New
BA
66
BlackRock Advisors
Delaware
$176K 15,096 -851 -5%
VOYA Investment Management
67
VOYA Investment Management
Georgia
$169K 14,440 – –
Barclays
68
Barclays
United Kingdom
$156K 14,152 +13,452 +1,922%
RCM
69
Rotella Capital Management
Washington
$152K 13,012 +13,012 New
GCP
70
GSA Capital Partners
United Kingdom
$146K 12,486 +12,486 New
AIM
71
Ada Investment Management
New York
$116K 10,109 +10,109 New
FCE
72
Fiera Capital (Europe)
Cayman Islands
$98K 8,451 – –
BGIM
73
Brandywine Global Investment Management
Pennsylvania
$93K 7,880 – –
Wells Fargo
74
Wells Fargo
California
$88K 7,502 +413 +6%
BG
75
BlackRock Group
United Kingdom
$87K 7,435 +1,759 +31%
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