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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