D.E. Shaw & Co’s Ardelyx ARDX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$1.88M Sell
313,961
-1,097,306
-78% -$7.26M ﹤0.01% 2967
2025
Q4
$8.23M Sell
1,411,267
-1,901,783
-57% -$10.6M 0.01% 1916
2025
Q3
$18.3M Buy
3,313,050
+854,384
+35% +$4.64M 0.01% 1243
2025
Q2
$9.64M Buy
2,458,666
+542,141
+28% +$2.24M 0.01% 1521
2025
Q1
$9.41M Buy
1,916,525
+447,857
+30% +$2.4M 0.01% 1451
2024
Q4
$7.45M Buy
1,468,668
+1,453,369
+9,500% +$8.03M 0.01% 1697
2024
Q3
$105K Buy
15,299
+4,582
+43% +$27K ﹤0.01% 4246
2024
Q2
$79.4K Buy
+10,717
New +$75.4K ﹤0.01% 4190
2022
Q3
Sell
-522,668
Closed -$308K 5173
2022
Q2
$308K Sell
522,668
-131,380
-20% -$96.8K ﹤0.01% 4347
2022
Q1
$700K Buy
654,048
+533,273
+442% +$476K ﹤0.01% 4159
2021
Q4
$133K Sell
120,775
-814,388
-87% -$967K ﹤0.01% 4996
2021
Q3
$1.23M Buy
935,163
+633,466
+210% +$1.69M ﹤0.01% 3430
2021
Q2
$2.29M Sell
301,697
-155,792
-34% -$1.15M ﹤0.01% 2807
2021
Q1
$3.03M Sell
457,489
-390,775
-46% -$2.68M ﹤0.01% 2224
2020
Q4
$5.49M Sell
848,264
-61,012
-7% -$362K 0.01% 1799
2020
Q3
$4.77M Buy
909,276
+109,862
+14% +$660K 0.01% 1731
2020
Q2
$5.53M Buy
799,414
+123,012
+18% +$855K 0.01% 1590
2020
Q1
$3.85M Sell
676,402
-265,147
-28% -$1.8M 0.01% 1660
2019
Q4
$7.07M Sell
941,549
-300,669
-24% -$1.83M 0.01% 1462
2019
Q3
$5.84M Buy
1,242,218
+432,742
+53% +$1.5M 0.01% 1533
2019
Q2
$2.18M Buy
809,476
+111,963
+16% +$337K ﹤0.01% 2188
2019
Q1
$1.95M Buy
697,513
+184,536
+36% +$480K ﹤0.01% 2175
2018
Q4
$918K Buy
512,977
+205,818
+67% +$606K ﹤0.01% 2719
2018
Q3
$1.34M Buy
307,159
+73,044
+31% +$304K ﹤0.01% 2484
2018
Q2
$866K Buy
234,115
+190,961
+443% +$886K ﹤0.01% 2785
2018
Q1
$218K Sell
43,154
-25,533
-37% -$159K ﹤0.01% 3292
2017
Q4
$453K Sell
68,687
-169,265
-71% -$1M ﹤0.01% 3033
2017
Q3
$1.33M Sell
237,952
-17,783
-7% -$93.7K ﹤0.01% 2303
2017
Q2
$1.3M Buy
255,735
+107,793
+73% +$915K ﹤0.01% 2249
2017
Q1
$1.87M Buy
147,942
+79,584
+116% +$1.05M ﹤0.01% 1886
2016
Q4
$971K Buy
68,358
+5,695
+9% +$80.8K ﹤0.01% 2476
2016
Q3
$811K Buy
62,663
+47,565
+315% +$498K ﹤0.01% 2525
2016
Q2
$132K Sell
15,098
-45,283
-75% -$370K ﹤0.01% 3228
2016
Q1
$469K Sell
60,381
-14,458
-19% -$142K ﹤0.01% 2818
2015
Q4
$1.36M Buy
+74,839
New +$1.39M ﹤0.01% 2442

Other funds holding ARDX