Citadel Advisors’s Achillion Pharmaceuticals ACHN Stock Holding History
Bought
  Maintained
  Sold
  | Quarter | Market Value | Status | Shares | Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
| 2020 Q1 | – | Sell |  | |||||
| 2019 Q4 | $309K | Sell |  | |||||
| 2019 Q3 | $3.76M | Sell |  | |||||
| 2019 Q2 | $5.69M | Sell |  | |||||
| 2019 Q1 | $9.17M | Sell |  | |||||
| 2018 Q4 | $8.72M | Buy |  | |||||
| 2018 Q3 | $15.4M | Sell |  | |||||
| 2018 Q2 | $13.2M | Buy |  | |||||
| 2018 Q1 | $10.7M | Buy |  | |||||
| 2017 Q4 | $2.12M | Buy |  | |||||
| 2017 Q3 | $453K | Sell |  | |||||
| 2017 Q2 | $835K | Buy |  | |||||
| 2017 Q1 | $658K | Sell |  | |||||
| 2016 Q4 | $1.28M | Buy |  | |||||
| 2016 Q3 | $2.37M | Buy |  | |||||
| 2016 Q2 | $769K | Sell |  | |||||
| 2016 Q1 | $2.66M | Sell |  | |||||
| 2015 Q4 | $5.74M | Sell |  | |||||
| 2015 Q3 | $4.64M | Buy |  | |||||
| 2015 Q2 | $1.42M | Buy |  | |||||
| 2015 Q1 | $602K | Buy |  | |||||
| 2014 Q4 | $635K | Sell |  | |||||
| 2014 Q3 | $5.11M | Buy |  | |||||
| 2014 Q2 | $1.17M | Buy |  | |||||
| 2014 Q1 | $53K | Sell |  | |||||
| 2013 Q4 | $203K | Sell |  | |||||
| 2013 Q3 | $541K | Buy |  | |||||
| 2013 Q2 | $561K | Buy |  |