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Amphastar Pharmaceuticals
AMPH

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.

New
Increased
Maintained
Reduced
Closed

300% more first-time investments, than exits

New positions opened: 40 | Existing positions closed: 10

173% more repeat investments, than reductions

Existing positions increased: 60 | Existing positions reduced: 22

60% more capital invested

Capital invested by funds: $261M → $418M (+$157M)

29% more funds holding

Funds holding: 104 → 134 (+30)

21% less call options, than puts

Call options by funds: $355K | Put options by funds: $448K

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
BlackRock Fund Advisors
California
+$28.7M
2
Acadian Asset Management
Acadian Asset Management
Massachusetts
+$13.7M
3
Prudential Financial
Prudential Financial
New Jersey
+$7.18M
4
Vanguard Group
Vanguard Group
Pennsylvania
+$6M
5
State Street
State Street
Massachusetts
+$5.13M

Top Sellers

1
Fidelity Investments
Fidelity Investments
Massachusetts
-$6.73M
2
Citadel Advisors
Citadel Advisors
Florida
-$2.71M
3
UBS AM
UBS AM
Illinois
-$1.03M
4
EI
EAM Investors
California
-$970K
5
Fisher Asset Management
Fisher Asset Management
Washington
-$956K
Name Holding Trade Value Shares
Change 		Change in
Stake
BFA
1
BlackRock Fund Advisors
California
$58.5M +$28.7M +1,581,978 +105%
Fidelity Investments
2
Fidelity Investments
Massachusetts
$38.5M -$6.73M -370,904 -15%
Vanguard Group
3
Vanguard Group
Pennsylvania
$34.7M +$6M +330,333 +22%
Acadian Asset Management
4
Acadian Asset Management
Massachusetts
$29.9M +$13.7M +755,366 +92%
Federated Hermes
5
Federated Hermes
Pennsylvania
$28.2M – – –
State Street
6
State Street
Massachusetts
$17.1M +$5.13M +282,488 +46%
BIT
7
BlackRock Institutional Trust
California
$16.2M +$508K +27,993 +3%
TA
8
Teachers Advisors
New York
$10.3M +$466K +25,700 +5%
Dimensional Fund Advisors
9
Dimensional Fund Advisors
Texas
$9.05M +$2.1M +115,847 +32%
Northern Trust
10
Northern Trust
Illinois
$8.34M -$25.4K -1,399 -0.3%
Bank of New York Mellon
11
Bank of New York Mellon
New York
$8.25M +$4.43M +243,875 +128%
JP Morgan Chase
12
JP Morgan Chase
New York
$8.12M -$109K -6,017 -1%
Prudential Financial
13
Prudential Financial
New Jersey
$7.51M +$7.18M +395,800 New
EA
14
Emerald Acquisition
Washington
$7.01M +$3.08M +169,639 +85%
BIM
15
Bogle Investment Management
Massachusetts
$6.93M +$4.51M +248,256 +212%
Geode Capital Management
16
Geode Capital Management
Massachusetts
$6.85M +$1.14M +62,855 +21%
CCMH
17
Cornerstone Capital Management Holdings
New York
$5.06M +$2.16M +118,800 +80%
Principal Financial Group
18
Principal Financial Group
Iowa
$4.88M +$4.66M +256,976 New
KI
19
Kalmar Investments
Delaware
$4.83M +$793K +43,703 +21%
Ameriprise
20
Ameriprise
Minnesota
$4.41M +$2.51M +138,116 +146%
Skandinaviska Enskilda Banken (SEB)
21
Skandinaviska Enskilda Banken (SEB)
Sweden
$4.07M -$548K -30,200 -12%
AllianceBernstein
22
AllianceBernstein
Tennessee
$4.07M +$1.97M +108,790 +103%
Fisher Asset Management
23
Fisher Asset Management
Washington
$3.75M -$956K -52,673 -21%
SAMC
24
Shinko Asset Management Company
Japan
$3.75M -$956K -52,673 -21%
EI
25
EAM Investors
California
$3.67M -$970K -53,450 -22%
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