Group One Trading’s Amphastar Pharmaceuticals AMPH Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q2
Hold
0
2091
2025
Q1
Hold
0
2003
2024
Q4
Hold
0
2073
2024
Q3
Sell
-814
Closed -$32.6K 1745
2024
Q2
$32.6K Buy
+814
New +$32.6K ﹤0.01% 1083
2024
Q1
Hold
0
1793
2023
Q4
Hold
0
1910
2023
Q3
Sell
-394
Closed -$22.6K 1951
2023
Q2
$22.6K Buy
394
+294
+294% +$16.9K ﹤0.01% 1181
2023
Q1
$3.75K Buy
+100
New +$3.75K ﹤0.01% 1479
2022
Q4
Hold
0
1941
2022
Q3
Sell
-3,826
Closed -$133K 1975
2022
Q2
$133K Buy
3,826
+1,326
+53% +$46.1K ﹤0.01% 986
2022
Q1
$90K Buy
+2,500
New +$90K ﹤0.01% 1266
2021
Q3
Sell
-100
Closed -$2K 2079
2021
Q2
$2K Buy
+100
New +$2K ﹤0.01% 1889
2017
Q3
Sell
-801
Closed -$14K 1300
2017
Q2
$14K Sell
801
-800
-50% -$14K ﹤0.01% 1071
2017
Q1
$23K Buy
1,601
+300
+23% +$4.31K ﹤0.01% 977
2016
Q4
$24K Buy
+1,301
New +$24K ﹤0.01% 962
2016
Q3
Hold
0
1185
2016
Q2
Hold
0
1177
2015
Q4
Hold
0
1355
2015
Q3
Hold
0
1366