Simplex Trading’s Amphastar Pharmaceuticals AMPH Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $33.3K | Buy |
+1,700
| New | +$41.6K | ﹤0.01% | 6284 |
|
|
2025
Q4 | – | Sell |
-500
| Closed | -$13K | – | 8472 |
|
|
2025
Q3 | $13K | Sell |
500
-2,000
| -80% | -$51.6K | ﹤0.01% | 7682 |
|
|
2025
Q2 | $57K | Buy |
+2,500
| New | +$62K | ﹤0.01% | 5783 |
|
|
2025
Q1 | – | Sell |
-700
| Closed | -$25K | – | 8485 |
|
|
2024
Q4 | $25K | Buy |
700
+200
| +40% | +$9.14K | ﹤0.01% | 6490 |
|
|
2024
Q3 | $24K | Sell |
500
-1,700
| -77% | -$74.6K | ﹤0.01% | 6513 |
|
|
2024
Q2 | $88K | Buy |
2,200
+1,500
| +214% | +$62.2K | ﹤0.01% | 5504 |
|
|
2024
Q1 | $30K | Sell |
700
-1,600
| -70% | -$82.6K | ﹤0.01% | 6737 |
|
|
2023
Q4 | $142K | Buy |
2,300
+1,800
| +360% | +$94.6K | ﹤0.01% | 5022 |
|
|
2023
Q3 | $22K | Buy |
+500
| New | +$27.3K | ﹤0.01% | 6526 |
|
|
2023
Q2 | – | Sell |
-500
| Closed | -$18K | – | 8923 |
|
|
2023
Q1 | $18K | Sell |
500
-1,700
| -77% | -$55.7K | ﹤0.01% | 6992 |
|
|
2022
Q4 | $61K | Hold |
2,200
| – | – | ﹤0.01% | 5621 |
|
|
2022
Q3 | $61K | Buy |
+2,200
| New | +$71.8K | ﹤0.01% | 6153 |
|
|
2022
Q2 | – | Sell |
-2,100
| Closed | -$75K | – | 9912 |
|
|
2022
Q1 | $75K | Buy |
+2,100
| New | +$59.5K | ﹤0.01% | 6540 |
|
|
2020
Q4 | – | Sell |
-8
| Closed | -$15K | – | 8304 |
|
|
2020
Q3 | $15K | Buy |
8
+7
| +700% | +$141 | ﹤0.01% | 6539 |
|
|
2020
Q2 | $2K | Buy |
+1
| New | +$18 | ﹤0.01% | 7218 |
|
|
2017
Q4 | – | Sell |
-29
| Closed | -$8K | – | 5942 |
|
|
2017
Q3 | $8K | Sell |
29
-50
| -63% | -$822 | ﹤0.01% | 3944 |
|
|
2017
Q2 | $16K | Buy |
+79
| New | +$1.25K | ﹤0.01% | 3507 |
|
Other funds holding AMPH
VCM
BTW