Citadel Advisors’s Sera Prognostics SERA Stock Holding History
Bought
  Maintained
  Sold
  | Quarter | Market Value | Status | Shares | Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
| 2025 Q2 | $1.74M | Buy |  | |||||
| 2025 Q1 | $2.31M | Buy |  | |||||
| 2024 Q4 | $521 | Buy |  | |||||
| 2024 Q3 | – | Sell |  | |||||
| 2024 Q2 | $646K | Buy |  | |||||
| 2023 Q3 | – | Sell |  | |||||
| 2023 Q2 | $39.8K | Sell |  | |||||
| 2023 Q1 | $78.9K | Buy |  | |||||
| 2022 Q4 | – | Sell |  | |||||
| 2022 Q3 | $20K | Buy |  | |||||
| 2022 Q1 | – | Sell |  | |||||
| 2021 Q4 | $151K | Sell |  | |||||
| 2021 Q3 | $633K | Buy |  |