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Amphastar Pharmaceuticals
AMPH

Overview Fund Activity

134 hedge funds and large institutions have $418M invested in Amphastar Pharmaceuticals in 2016 Q3 according to their latest regulatory filings, with 40 funds opening new positions, 60 increasing their positions, 22 reducing their positions, and 10 closing their positions.

Holders
134
Holders Change
+30
Holders Change %
+28.85%
% of All Funds
3.58%
Holding in Top 10
–
Holding in Top 10 Change
–
Holding in Top 10 Change %
–
% of All Funds
–
New
40
Increased
60
Reduced
22
Closed
10
Calls
$355K
Puts
$448K
Net Calls
-$93K
Net Calls Change
-$784K

Top Buyers

1
BFA
1
BlackRock Fund Advisors
California
$58.5M
2
Acadian Asset Management
2
Acadian Asset Management
Massachusetts
$29.9M
3
Prudential Financial
3
Prudential Financial
New Jersey
$7.51M
4
Vanguard Group
4
Vanguard Group
Pennsylvania
$34.7M
5
State Street
5
State Street
Massachusetts
$17.1M

Top Sellers

1
Fidelity Investments
1
Fidelity Investments
Massachusetts
$38.5M
2
Citadel Advisors
2
Citadel Advisors
Florida
$1.25M
3
UBS AM
3
UBS AM
Illinois
$2.84M
4
EI
4
EAM Investors
California
$3.67M
5
Fisher Asset Management
5
Fisher Asset Management
Washington
$3.75M
Name Market Value Shares Shares
Change 		Shares
Change %
Tudor Investment Corp
76
Tudor Investment Corp
Connecticut
$507K 26,743 -3,533 -12%
PCM
77
Piermont Capital Management
Missouri
$506K 26,663 +26,663 New
State of Tennessee, Department of Treasury
78
State of Tennessee, Department of Treasury
Tennessee
$506K 26,675 +26,675 New
AIG
79
American International Group
New York
$501K 26,401 +5,912 +29%
MLICM
80
Metropolitan Life Insurance Company (MetLife)
New York
$499K 26,305 – –
CA
81
Commerzbank Aktiengesellschaft
Germany
$497K 26,182 +26,182 New
GAM
82
Gotham Asset Management
New York
$492K 25,915 +6,336 +32%
Manulife (Manufacturers Life Insurance)
83
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$480K 25,314 -23 -0.1%
Public Sector Pension Investment Board (PSP Investments)
84
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$474K 25,000 +25,000 New
DekaBank Deutsche Girozentrale
85
DekaBank Deutsche Girozentrale
Germany
$463K 24,600 – –
CCM
86
Cadence Capital Management
Massachusetts
$454K 23,940 +23,940 New
AA
87
ALPS Advisors
Colorado
$438K 23,108 +23,108 New
Renaissance Technologies
88
Renaissance Technologies
New York
$415K 21,900 +21,900 New
DC
89
Deere & Company
Illinois
$384K 20,260 – –
RHBC
90
R.H. Bluestein & Co
Michigan
$379K 20,000 – –
BA
91
BlackRock Advisors
Delaware
$375K 19,776 +1,397 +8%
Thrivent Financial for Lutherans
92
Thrivent Financial for Lutherans
Minnesota
$361K 19,040 +19,040 New
ASRS
93
Arizona State Retirement System
Arizona
$349K 18,400 +18,400 New
GCP
94
GSA Capital Partners
United Kingdom
$343K 18,100 +18,100 New
OAM
95
Oxford Asset Management
United Kingdom
$324K 17,089 +17,089 New
BCM
96
Bayesian Capital Management
New York
$307K 16,200 +16,200 New
BA
97
Boston Advisors
Massachusetts
$302K 15,905 +15,905 New
LSERS
98
Louisiana State Employees Retirement System
Louisiana
$296K 15,600 +15,600 New
Simplex Trading
99
Simplex Trading
Illinois
$277K 14,629 +14,629 New
Capstone Investment Advisors
100
Capstone Investment Advisors
New York
$269K 14,200 +14,200 New
2 3
4
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