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Amphastar Pharmaceuticals

139 hedge funds and large institutions have $530M invested in Amphastar Pharmaceuticals in 2021 Q3 according to their latest regulatory filings, with 10 funds opening new positions, 51 increasing their positions, 54 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

0.92% more ownership

Funds ownership: 57.23%58.15% (+0.92%)

3% less capital invested

Capital invested by funds: $549M → $530M (-$18.3M)

6% less repeat investments, than reductions

Existing positions increased: 51 | Existing positions reduced: 54

5% less funds holding

Funds holding: 146139 (-7)

33% less first-time investments, than exits

New positions opened: 10 | Existing positions closed: 15

Holders
139
Holders Change
-7
Holders Change %
-4.79%
% of All Funds
2.43%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
10
Increased
51
Reduced
54
Closed
15
Calls
Puts
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
Ameriprise
26
Ameriprise
Minnesota
$3.58M -$101K -5,134 -3%
Assenagon Asset Management
27
Assenagon Asset Management
Luxembourg
$3.38M -$239K -12,214 -6%
JP Morgan Chase
28
JP Morgan Chase
New York
$3.3M -$163K -8,305 -5%
Russell Investments Group
29
Russell Investments Group
United Kingdom
$3.2M +$3.29M +168,014 +42,970%
PPA
30
Parametric Portfolio Associates
Washington
$2.87M -$24.3K -1,242 -0.8%
Prudential Financial
31
Prudential Financial
New Jersey
$2.41M -$1.08M -55,013 -30%
MAM
32
Martingale Asset Management
Massachusetts
$2.09M +$1.19M +60,570 +123%
Norges Bank
33
Norges Bank
Norway
$1.75M +$543K +27,700 +43%
Public Sector Pension Investment Board (PSP Investments)
34
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.75M +$336K +17,137 +23%
AllianceBernstein
35
AllianceBernstein
Tennessee
$1.67M +$789K +40,265 +84%
Legal & General Group
36
Legal & General Group
United Kingdom
$1.62M +$170K +8,668 +11%
American Century Companies
37
American Century Companies
Missouri
$1.6M -$178K -9,067 -10%
Swiss National Bank
38
Swiss National Bank
Switzerland
$1.59M
SG Americas Securities
39
SG Americas Securities
New York
$1.51M +$1.56M +79,603 New
RhumbLine Advisers
40
RhumbLine Advisers
Massachusetts
$1.49M -$253K -12,900 -14%
Barclays
41
Barclays
United Kingdom
$1.21M +$355K +18,131 +40%
RG
42
Renaissance Group
Kentucky
$1.16M -$19.7K -1,008 -2%
SGI
43
Summit Global Investments
Utah
$1.15M +$257K +13,100 +28%
WG
44
Winton Group
United Kingdom
$1.11M +$89.6K +4,574 +9%
CIC
45
Cornercap Investment Counsel
Georgia
$1.1M -$142K -7,275 -11%
Bank of America
46
Bank of America
North Carolina
$1.08M -$121K -6,169 -10%
California State Teachers Retirement System (CalSTRS)
47
California State Teachers Retirement System (CalSTRS)
California
$967K -$4.6K -235 -0.5%
State of Wisconsin Investment Board
48
State of Wisconsin Investment Board
Wisconsin
$962K
LSV Asset Management
49
LSV Asset Management
Illinois
$937K +$370K +18,900 +62%
BNP Paribas Financial Markets
50
BNP Paribas Financial Markets
France
$910K +$494K +25,212 +111%