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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 %
Fidelity Investments
1
Fidelity Investments
Massachusetts
$25.2M 2,155,302 +292,141 +16%
Federated Hermes
2
Federated Hermes
Pennsylvania
$17.3M 1,482,387 +2,209 +0.1%
BFA
3
BlackRock Fund Advisors
California
$17.3M 1,478,032 +77,541 +6%
BC
4
Broadfin Capital
New York
$14.9M 1,276,979 -140,977 -10%
Vanguard Group
5
Vanguard Group
Pennsylvania
$13.6M 1,165,941 +149,458 +15%
UBS AM
6
UBS AM
Illinois
$6.1M 522,178 +79,323 +18%
State Street
7
State Street
Massachusetts
$5.61M 480,037 +115,366 +32%
BIT
8
BlackRock Institutional Trust
California
$5.2M 444,970 +177,465 +66%
JPMorgan Chase & Co
9
JPMorgan Chase & Co
New York
$5M 427,900 -28,467 -6%
TC
10
TFS Capital
Pennsylvania
$4.48M 383,030 +67,535 +21%
Northern Trust
11
Northern Trust
Illinois
$3.96M 338,495 +216,746 +178%
SAMC
12
Shinko Asset Management Company
Japan
$2.71M 231,862 +231,862 New
Fisher Asset Management
13
Fisher Asset Management
Washington
$2.71M 231,862 +231,862 New
Geode Capital Management
14
Geode Capital Management
Massachusetts
$2.37M 202,460 +110,575 +120%
Arrowstreet Capital
15
Arrowstreet Capital
Massachusetts
$1.85M 158,550 +158,550 New
Renaissance Technologies
16
Renaissance Technologies
New York
$1.53M 131,000 -186,006 -59%
Two Sigma Advisers
17
Two Sigma Advisers
New York
$1.5M 126,302 -48,399 -28%
Bank of New York Mellon
18
Bank of New York Mellon
New York
$1.46M 124,942 +2,429 +2%
ECM
19
Endurant Capital Management
California
$1.44M 123,259 -10,300 -8%
SIM
20
Spark Investment Management
New York
$1.39M 119,200 – –
BIM
21
BlackRock Investment Management
Delaware
$1.38M 118,284 +238 +0.2%
GC
22
Guggenheim Capital
Illinois
$1.28M 109,641 -4,899 -4%
TCIM
23
TIAA CREF Investment Management
New York
$1.23M 105,219 +30,563 +41%
TA
24
Teachers Advisors
New York
$1.15M 98,221 +52,395 +114%
MAM
25
Martingale Asset Management
Massachusetts
$1.07M 91,822 +63,513 +224%
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