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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
26
$10.2M
27
$9.39M
28
$9.08M
29
$8.49M
30
$8.38M
31
$7.59M
32
$7.56M
33
$7.44M
34
$7.37M
35
$7.36M
36
$7.1M
37
$6.96M
38
$6.33M
39
$6.3M
40
$6.29M
41
$6.04M
42
$5.86M
43
$5.76M
44
$5.75M
45
$5.58M
46
$5.23M
47
$5.07M
48
$4.83M
49
$4.82M
50
$4.34M