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Amphastar Pharmaceuticals

114 hedge funds and large institutions have $307M invested in Amphastar Pharmaceuticals in 2018 Q2 according to their latest regulatory filings, with 13 funds opening new positions, 40 increasing their positions, 38 reducing their positions, and 15 closing their positions.

New
Increased
Maintained
Reduced
Closed

5% more repeat investments, than reductions

Existing positions increased: 40 | Existing positions reduced: 38

1.46% less ownership

Funds ownership: 44.59%43.13% (-1.5%)

2% less funds holding

Funds holding: 116114 (-2)

13% less first-time investments, than exits

New positions opened: 13 | Existing positions closed: 15

21% less capital invested

Capital invested by funds: $388M → $307M (-$80.7M)

100% less call options, than puts

Call options by funds: $0 | Put options by funds: $154K

Holders
114
Holders Change
-2
Holders Change %
-1.72%
% of All Funds
2.61%
Holding in Top 10
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
13
Increased
40
Reduced
38
Closed
15
Calls
Puts
$154K
Net Calls
-$154K
Net Calls Change
-$198K
Name Holding Trade Value Shares
Change
Change in
Stake
State of Wisconsin Investment Board
51
State of Wisconsin Investment Board
Wisconsin
$552K +$143K +8,200 +29%
RJA
52
Raymond James & Associates
Florida
$535K +$22.7K +1,297 +4%
Arrowstreet Capital
53
Arrowstreet Capital
Massachusetts
$532K +$609K +34,840 New
GCP
54
GSA Capital Partners
United Kingdom
$504K +$577K +33,000 New
SO
55
STRS Ohio
Ohio
$442K +$45.4K +2,600 +10%
Manulife (Manufacturers Life Insurance)
56
Manulife (Manufacturers Life Insurance)
Ontario, Canada
$427K +$2.2K +126 +0.5%
AIG
57
American International Group
New York
$419K +$74K +4,234 +18%
AIM
58
Assured Investment Management
New York
$402K -$279K -15,940 -38%
ProShare Advisors
59
ProShare Advisors
Maryland
$388K -$27.3K -1,561 -6%
EGM
60
Engineers Gate Manager
New York
$387K +$443K +25,333 New
State of Tennessee, Department of Treasury
61
State of Tennessee, Department of Treasury
Tennessee
$382K -$15.3K -876 -3%
Thrivent Financial for Lutherans
62
Thrivent Financial for Lutherans
Minnesota
$376K +$30.6K +1,750 +8%
TPSF
63
Texas Permanent School Fund
Texas
$353K -$4.75K -272 -1%
Public Sector Pension Investment Board (PSP Investments)
64
Public Sector Pension Investment Board (PSP Investments)
Quebec, Canada
$346K
Acadian Asset Management
65
Acadian Asset Management
Massachusetts
$302K -$2.59M -148,243 -88%
AQR Capital Management
66
AQR Capital Management
Connecticut
$300K -$14.7K -839 -4%
DekaBank Deutsche Girozentrale
67
DekaBank Deutsche Girozentrale
Germany
$298K
CSS
68
Cubist Systematic Strategies
Connecticut
$295K +$338K +19,324 New
MIM
69
MetLife Investment Management
New Jersey
$278K
Barclays
70
Barclays
United Kingdom
$278K +$13.3K +759 +4%
AG
71
Aperio Group
California
$272K +$47.2K +2,702 +18%
LSERS
72
Louisiana State Employees Retirement System
Louisiana
$246K +$6.99K +400 +3%
RHBC
73
R.H. Bluestein & Co
Michigan
$229K
New York State Teachers Retirement System (NYSTRS)
74
New York State Teachers Retirement System (NYSTRS)
New York
$223K
Russell Investments Group
75
Russell Investments Group
United Kingdom
$199K -$633K -36,249 -73%