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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 %
TI
26
Turner Investments
Pennsylvania
$1.05M 89,750 -65,530 -42%
GWM
27
Gupta Wealth Management
California
$877K 75,000 +25,000 +50%
Goldman Sachs
28
Goldman Sachs
New York
$685K 58,576 +33,642 +135%
California State Teachers Retirement System (CalSTRS)
29
California State Teachers Retirement System (CalSTRS)
California
$676K 57,822 -200 -0.3%
Millennium Management
30
Millennium Management
New York
$655K 56,037 -66,735 -54%
Massachusetts Financial Services
31
Massachusetts Financial Services
Massachusetts
$597K 51,087 +51,087 New
CS
32
Credit Suisse
Switzerland
$576K 49,283 -22,342 -31%
SO
33
STRS Ohio
Ohio
$531K 45,500 – –
Swiss National Bank
34
Swiss National Bank
Switzerland
$516K 44,100 +5,700 +15%
Charles Schwab
35
Charles Schwab
California
$502K 42,926 – –
SAM
36
Sectoral Asset Management
Quebec, Canada
$489K 41,800 +5,400 +15%
PAMU
37
Pictet Asset Management (UK)
United Kingdom
$489K 41,800 +5,400 +15%
Two Sigma Investments
38
Two Sigma Investments
New York
$478K 40,905 -176,736 -81%
NI
39
Numeric Investors
Massachusetts
$472K 40,400 -19,700 -33%
EIM
40
Essex Investment Management
Massachusetts
$456K 39,017 +39,017 New
NFA
41
Nationwide Fund Advisors
Ohio
$452K 38,661 – –
ProShare Advisors
42
ProShare Advisors
Maryland
$440K 37,612 -2,133 -5%
Susquehanna International Group
43
Susquehanna International Group
Pennsylvania
$430K 36,713 -374 -1%
Connor, Clark & Lunn Investment Management (CC&L)
44
Connor, Clark & Lunn Investment Management (CC&L)
British Columbia, Canada
$430K 36,800 +36,800 New
PAM
45
Panagora Asset Management
Massachusetts
$405K 34,637 +32,820 +1,806%
CCMH
46
Cornerstone Capital Management Holdings
New York
$398K 34,100 +15,900 +87%
SCA
47
Secor Capital Advisors
New York
$386K 32,981 +32,981 New
New York State Common Retirement Fund
48
New York State Common Retirement Fund
New York
$381K 32,600 +8,219 +34%
RhumbLine Advisers
49
RhumbLine Advisers
Massachusetts
$379K 32,405 +1,725 +6%
HI
50
HBK Investments
Texas
$365K 31,218 +31,218 New
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