Cubist Systematic Strategies’s Atara Biotherapeutics ATRA Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q1 | – | Sell |
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|
2024
Q4 | $169K | Buy |
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|
2024
Q3 | – | Sell |
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|
2024
Q2 | $78.8K | Buy |
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|
2024
Q1 | – | Sell |
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|
2023
Q4 | $18.7K | Sell |
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|
2023
Q3 | $65.8K | Sell |
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|
2023
Q2 | $445K | Buy |
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|
2023
Q1 | $593K | Buy |
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|
2022
Q4 | $595K | Buy |
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|
2022
Q3 | $96K | Sell |
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|
2022
Q2 | $200K | Sell |
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|
2022
Q1 | $652K | Buy |
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|
2021
Q4 | $297K | Buy |
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|
2021
Q3 | $314K | Sell |
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|
2021
Q2 | $581K | Sell |
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|
2021
Q1 | $1.49M | Buy |
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|
2020
Q4 | $1.13M | Buy |
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|
2020
Q3 | $167K | Buy |
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|
2020
Q2 | $94K | Sell |
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|
2020
Q1 | $331K | Buy |
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|
2019
Q4 | – | Sell |
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|
2019
Q3 | $886K | Buy |
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|
2019
Q2 | $912K | Buy |
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|
2019
Q1 | – | Sell |
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|
2018
Q4 | $46K | Buy |
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|
2015
Q2 | – | Sell |
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|
2015
Q1 | $71K | Sell |
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|
2014
Q4 | $277K | Buy |
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