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Amphastar Pharmaceuticals

119 hedge funds and large institutions have $474M invested in Amphastar Pharmaceuticals in 2019 Q4 according to their latest regulatory filings, with 9 funds opening new positions, 42 increasing their positions, 49 reducing their positions, and 23 closing their positions.

New
Increased
Maintained
Reduced
Closed

1.32% more ownership

Funds ownership: 51%52.31% (+1.3%)

1% less capital invested

Capital invested by funds: $478M → $474M (-$4.04M)

11% less funds holding

Funds holding: 134119 (-15)

14% less repeat investments, than reductions

Existing positions increased: 42 | Existing positions reduced: 49

61% less first-time investments, than exits

New positions opened: 9 | Existing positions closed: 23

91% less call options, than puts

Call options by funds: $32K | Put options by funds: $372K

Holders
119
Holders Change
-15
Holders Change %
-11.19%
% of All Funds
2.34%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
9
Increased
42
Reduced
49
Closed
23
Calls
$32K
Puts
$372K
Net Calls
-$340K
Net Calls Change
+$137K
Name Holding Trade Value Shares
Change
Change in
Stake
MSL
26
Mackay Shields LLC
New York
$3.46M +$270K +14,100 +9%
Morgan Stanley
27
Morgan Stanley
New York
$3.28M +$972K +50,661 +42%
N
28
Nuveen
North Carolina
$2.67M -$3.17M -165,026 -54%
Bank of Montreal
29
Bank of Montreal
Ontario, Canada
$2.35M +$1.23M +64,374 +112%
California Public Employees Retirement System
30
California Public Employees Retirement System
California
$2.35M +$258K +13,441 +12%
MCM
31
Matarin Capital Management
New York
$2.34M -$1.95M -101,825 -46%
PPA
32
Parametric Portfolio Associates
Washington
$2.31M -$711K -37,042 -24%
RhumbLine Advisers
33
RhumbLine Advisers
Massachusetts
$2.21M +$107K +5,579 +5%
Bessemer Group
34
Bessemer Group
New Jersey
$2.13M +$107K +5,600 +5%
AllianceBernstein
35
AllianceBernstein
Tennessee
$2.11M +$26.9K +1,400 +1%
Squarepoint
36
Squarepoint
New York
$1.96M +$1.01M +52,696 +108%
First Trust Advisors
37
First Trust Advisors
Illinois
$1.94M -$459K -23,909 -19%
WG
38
Winton Group
United Kingdom
$1.79M +$1.48M +76,954 +489%
Legal & General Group
39
Legal & General Group
United Kingdom
$1.67M +$102K +5,326 +7%
SEI Investments
40
SEI Investments
Pennsylvania
$1.58M -$51K -2,660 -3%
Public Sector Pension Investment Board (PSP Investments)
41
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$1.48M -$207K -10,800 -12%
Skandinaviska Enskilda Banken (SEB)
42
Skandinaviska Enskilda Banken (SEB)
Sweden
$1.46M -$353K -18,400 -20%
QI
43
QS Investors
New York
$1.38M -$24.1K -1,255 -2%
SSA
44
Schonfeld Strategic Advisors
New York
$1.35M +$1.35M +70,179 New
Swiss National Bank
45
Swiss National Bank
Switzerland
$1.31M +$30.7K +1,600 +2%
UBS Group
46
UBS Group
Switzerland
$1.26M +$38.3K +1,996 +3%
Prudential Financial
47
Prudential Financial
New Jersey
$1.12M -$87K -4,537 -7%
Barclays
48
Barclays
United Kingdom
$1.06M +$337K +17,564 +47%
California State Teachers Retirement System (CalSTRS)
49
California State Teachers Retirement System (CalSTRS)
California
$1.05M -$30.5K -1,591 -3%
State of Wisconsin Investment Board
50
State of Wisconsin Investment Board
Wisconsin
$1.04M