Ken Griffin’s Quantum Biopharma Class B Subordinate Voting Shares QNTM Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q4 | $116K | Buy |
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|
2024
Q2 | – | Hold |
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|
2024
Q1 | – | Sell |
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|
2023
Q4 | $2.28K | Buy |
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|
2023
Q3 | – | Hold |
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|
2023
Q2 | – | Sell |
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|
2023
Q1 | $4.1K | Sell |
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|
2022
Q4 | $17.5K | Buy |
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|
2022
Q3 | $15K | Sell |
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|
2022
Q2 | $16K | Buy |
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|
2022
Q1 | – | Hold |
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|
2021
Q4 | – | Hold |
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|
2021
Q3 | – | Sell |
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|
2021
Q2 | $154K | Buy |
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|
2021
Q1 | $65K | Buy |
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|
2020
Q4 | $47K | Buy |
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|
2020
Q3 | – | Hold |
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