CCIA
Campbell & Co Investment Adviser’s Amphastar Pharmaceuticals AMPH Stock Holding History
| Quarter | Market Value | Status | Shares |
Shares Change % | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q2 | $515K | Sell |
22,433
-23,356
| -51% | -$536K | 0.03% | 772 |
|
|
2025
Q1 | $1.33M | Sell |
45,789
-1,777
| -4% | -$51.5K | 0.1% | 317 |
|
|
2024
Q4 | $1.77M | Buy |
+47,566
| New | +$1.77M | 0.14% | 214 |
|
|
2024
Q3 | – | Sell |
-8,668
| Closed | -$347K | – | 1074 |
|
|
2024
Q2 | $347K | Sell |
8,668
-5,124
| -37% | -$205K | 0.03% | 783 |
|
|
2024
Q1 | $606K | Buy |
+13,792
| New | +$606K | 0.05% | 617 |
|
|
2022
Q1 | – | Sell |
-14,800
| Closed | -$345K | – | 687 |
|
|
2021
Q4 | $345K | Buy |
14,800
+4,200
| +40% | +$97.9K | 0.12% | 307 |
|
|
2021
Q3 | $202K | Buy |
+10,600
| New | +$202K | 0.07% | 516 |
|
|
2021
Q2 | – | Sell |
-11,961
| Closed | -$219K | – | 512 |
|
|
2021
Q1 | $219K | Sell |
11,961
-3,666
| -23% | -$67.1K | 0.13% | 326 |
|
|
2020
Q4 | $314K | Sell |
15,627
-500
| -3% | -$10K | 0.19% | 215 |
|
|
2020
Q3 | $302K | Sell |
16,127
-3,000
| -16% | -$56.2K | 0.22% | 180 |
|
|
2020
Q2 | $430K | Buy |
+19,127
| New | +$430K | 0.54% | 37 |
|
|
2018
Q2 | – | Sell |
-23,341
| Closed | -$438K | – | 366 |
|
|
2018
Q1 | $438K | Buy |
+23,341
| New | +$438K | 0.37% | 77 |
|