California State Teachers Retirement System (CalSTRS)’s Alphatec Holdings ATEC Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q3 | $1.61M | Buy |
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|
2025
Q2 | $1.09M | Hold |
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|
2025
Q1 | $998K | Hold |
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|
2024
Q4 | $904K | Sell |
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|
2024
Q3 | $551K | Buy |
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|
2024
Q2 | $989K | Sell |
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|
2024
Q1 | $1.31M | Sell |
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|
2023
Q4 | $1.5M | Buy |
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|
2023
Q3 | $1.11M | Buy |
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|
2023
Q2 | $1.52M | Sell |
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|
2023
Q1 | $1.43M | Sell |
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|
2022
Q4 | $1.14M | Buy |
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|
2022
Q3 | $786K | Sell |
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|
2022
Q2 | $590K | Buy |
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|
2022
Q1 | $988K | Sell |
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|
2021
Q4 | $1.07M | Buy |
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|
2021
Q3 | $1.09M | Sell |
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|
2021
Q2 | $1.45M | Buy |
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|
2021
Q1 | $1.31M | Sell |
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|
2020
Q4 | $1.21M | Buy |
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|
2020
Q3 | $449K | Buy |
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|
2020
Q2 | $303K | Buy |
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|
2020
Q1 | $208K | Buy |
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|
2019
Q4 | $422K | Hold |
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|
2019
Q3 | $299K | Buy |
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|
2019
Q2 | $209K | Buy |
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|
2014
Q2 | – | Sell |
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|
2014
Q1 | $167K | Hold |
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|
2013
Q4 | $224K | Hold |
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|
2013
Q3 | $220K | Buy |
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|
2013
Q2 | $221K | Buy |
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