AMPH icon

Amphastar Pharmaceuticals

246 hedge funds and large institutions have $1.8B invested in Amphastar Pharmaceuticals in 2023 Q2 according to their latest regulatory filings, with 50 funds opening new positions, 80 increasing their positions, 90 reducing their positions, and 22 closing their positions.

New
Increased
Maintained
Reduced
Closed

more first-time investments, than exits

New positions opened: | Existing positions closed:

more funds holding in top 10

Funds holding in top 10:

more capital invested

Capital invested by funds: $ → $

more call options, than puts

Call options by funds: $ | Put options by funds: $

13% more funds holding

Funds holding: 218246 (+28)

2.01% more ownership

Funds ownership: 63.06%65.07% (+2%)

11% less repeat investments, than reductions

Existing positions increased: 80 | Existing positions reduced: 90

Holders
246
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
2
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
$2.77M
Puts
$1.87M
Net Calls
Net Calls Change
Name Holding Trade Value Shares
Change
Change in
Stake
76
$1.87M
77
$1.79M
78
$1.79M
79
$1.74M
80
$1.74M
81
$1.72M
82
$1.72M
83
$1.68M
84
$1.67M
85
$1.66M
86
$1.6M
87
$1.59M
88
$1.58M
89
$1.56M
90
$1.54M
91
$1.54M
92
$1.46M
93
$1.46M
94
$1.42M
95
$1.39M
96
$1.31M
97
$1.29M
98
$1.2M
99
$1.19M
100
$1.18M