Dimensional Fund Advisors’s Amphastar Pharmaceuticals AMPH Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | $46.8M | Buy |
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|
2025
Q2 | $37.4M | Buy |
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|
2025
Q1 | $39.3M | Buy |
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|
2024
Q4 | $44.5M | Buy |
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|
2024
Q3 | $53.1M | Buy |
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|
2024
Q2 | $42.8M | Sell |
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|
2024
Q1 | $52M | Sell |
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|
2023
Q4 | $82.8M | Sell |
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|
2023
Q3 | $86.8M | Sell |
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|
2023
Q2 | $111M | Buy |
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|
2023
Q1 | $71.9M | Buy |
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|
2022
Q4 | $52.3K | Buy |
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|
2022
Q3 | $51.7M | Buy |
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|
2022
Q2 | $63.5M | Buy |
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|
2022
Q1 | $64.5M | Buy |
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|
2021
Q4 | $41.2M | Buy |
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|
2021
Q3 | $33.2M | Buy |
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|
2021
Q2 | $34.2M | Buy |
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|
2021
Q1 | $31M | Sell |
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|
2020
Q4 | $36.3M | Sell |
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|
2020
Q3 | $34.2M | Sell |
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|
2020
Q2 | $41.4M | Sell |
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|
2020
Q1 | $27.4M | Buy |
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|
2019
Q4 | $34.9M | Buy |
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|
2019
Q3 | $35.8M | Sell |
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|
2019
Q2 | $38.4M | Sell |
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|
2019
Q1 | $39.3M | Buy |
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|
2018
Q4 | $37.8M | Sell |
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|
2018
Q3 | $36.7M | Buy |
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|
2018
Q2 | $27M | Buy |
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|
2018
Q1 | $31.6M | Buy |
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|
2017
Q4 | $31.4M | Buy |
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|
2017
Q3 | $27.8M | Buy |
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|
2017
Q2 | $23.8M | Buy |
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|
2017
Q1 | $15.4M | Buy |
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|
2016
Q4 | $14.8M | Buy |
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|
2016
Q3 | $9.05M | Buy |
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|
2016
Q2 | $5.82M | Buy |
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|
2016
Q1 | $3.09M | Buy |
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|
2015
Q4 | $970K | Buy |
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