Jane Street’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
-447,447
Closed -$2.7M 6397
2019
Q4
$2.7M Buy
447,447
+436,088
+3,839% +$2.52M ﹤0.01% 1623
2019
Q3
$41K Sell
11,359
-17,914
-61% -$69.1K ﹤0.01% 4910
2019
Q2
$78K Buy
+29,273
New +$86.4K ﹤0.01% 4898
2018
Q4
Sell
-26,265
Closed -$97K 6125
2018
Q3
$97K Buy
+26,265
New +$78.3K ﹤0.01% 4854
2017
Q3
Sell
-20,280
Closed -$93K 5312
2017
Q2
$93K Buy
20,280
+3,337
+20% +$13.4K ﹤0.01% 4173
2017
Q1
$71K Buy
+16,943
New +$70.4K ﹤0.01% 3998
2016
Q2
Sell
-31,328
Closed -$242K 4825
2016
Q1
$242K Buy
31,328
+11,608
+59% +$85K ﹤0.01% 3469
2015
Q4
$213K Buy
+19,720
New +$179K ﹤0.01% 3518
2015
Q3
Sell
-76,533
Closed -$678K 4384
2015
Q2
$678K Buy
+76,533
New +$724K ﹤0.01% 1983
2014
Q4
Sell
-30,446
Closed -$372K 3252
2014
Q3
$304K Buy
+30,446
New +$283K ﹤0.01% 1882
2014
Q1
Sell
-16,172
Closed -$54K 3221
2013
Q4
$54K Sell
16,172
-9,938
-38% -$28.8K ﹤0.01% 2232
2013
Q3
$79K Buy
+26,110
New +$179K ﹤0.01% 2571