D.E. Shaw & Co’s Quest Diagnostics DGX Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2025
Q1
Sell
-79,369
Closed -$12M 3098
2024
Q4
$12M Buy
79,369
+76,397
+2,571% +$11.5M 0.01% 918
2024
Q3
$461K Sell
2,972
-11,197
-79% -$1.74M ﹤0.01% 2511
2024
Q2
$1.94M Sell
14,169
-94,502
-87% -$12.9M ﹤0.01% 1822
2024
Q1
$14.5M Buy
108,671
+47,849
+79% +$6.37M 0.01% 744
2023
Q4
$8.39M Buy
60,822
+38,347
+171% +$5.29M 0.01% 950
2023
Q3
$2.74M Sell
22,475
-48,344
-68% -$5.89M ﹤0.01% 1542
2023
Q2
$9.95M Sell
70,819
-38,641
-35% -$5.43M 0.01% 879
2023
Q1
$15.5M Buy
109,460
+46,530
+74% +$6.58M 0.02% 709
2022
Q4
$9.84M Buy
62,930
+21,562
+52% +$3.37M 0.01% 978
2022
Q3
$5.08M Sell
41,368
-10,514
-20% -$1.29M 0.01% 1442
2022
Q2
$6.9M Sell
51,882
-15,318
-23% -$2.04M 0.01% 1268
2022
Q1
$9.2M Sell
67,200
-316,975
-83% -$43.4M 0.01% 1162
2021
Q4
$66.5M Buy
384,175
+197,774
+106% +$34.2M 0.06% 267
2021
Q3
$27.1M Sell
186,401
-84,377
-31% -$12.3M 0.02% 569
2021
Q2
$35.7M Sell
270,778
-11,041
-4% -$1.46M 0.03% 501
2021
Q1
$36.2M Buy
281,819
+184,722
+190% +$23.7M 0.03% 489
2020
Q4
$11.6M Buy
+97,097
New +$11.6M 0.01% 921
2020
Q3
Hold
0
2621
2020
Q2
Sell
-13,862
Closed -$1.11M 2662
2020
Q1
$1.11M Sell
13,862
-129,936
-90% -$10.4M ﹤0.01% 1805
2019
Q4
$15.4M Buy
143,798
+138,604
+2,669% +$14.8M 0.02% 695
2019
Q3
$556K Sell
5,194
-598
-10% -$64K ﹤0.01% 2056
2019
Q2
$590K Sell
5,792
-84,720
-94% -$8.63M ﹤0.01% 2080
2019
Q1
$8.14M Sell
90,512
-272,007
-75% -$24.5M 0.01% 935
2018
Q4
$30.2M Buy
362,519
+154,086
+74% +$12.8M 0.04% 386
2018
Q3
$22.5M Sell
208,433
-40,642
-16% -$4.39M 0.03% 539
2018
Q2
$27.4M Buy
249,075
+62,266
+33% +$6.85M 0.04% 448
2018
Q1
$18.7M Sell
186,809
-218,560
-54% -$21.9M 0.03% 551
2017
Q4
$39.9M Buy
405,369
+391,122
+2,745% +$38.5M 0.06% 318
2017
Q3
$1.33M Buy
14,247
+4,490
+46% +$420K ﹤0.01% 1660
2017
Q2
$1.09M Buy
9,757
+6,357
+187% +$707K ﹤0.01% 1700
2017
Q1
$334K Sell
3,400
-1,503
-31% -$148K ﹤0.01% 2121
2016
Q4
$451K Sell
4,903
-79,051
-94% -$7.27M ﹤0.01% 2063
2016
Q3
$7.11M Sell
83,954
-36,803
-30% -$3.11M 0.01% 802
2016
Q2
$9.83M Sell
120,757
-162,128
-57% -$13.2M 0.02% 694
2016
Q1
$20.2M Buy
282,885
+149,134
+112% +$10.7M 0.04% 417
2015
Q4
$9.52M Buy
133,751
+45,327
+51% +$3.22M 0.01% 680
2015
Q3
$5.44M Sell
88,424
-220,942
-71% -$13.6M 0.01% 891
2015
Q2
$22.4M Buy
309,366
+150,912
+95% +$10.9M 0.03% 447
2015
Q1
$12.2M Buy
158,454
+144,672
+1,050% +$11.1M 0.02% 615
2014
Q4
$924K Buy
+13,782
New +$924K ﹤0.01% 1742
2014
Q2
Sell
-96,800
Closed -$5.61M 2385
2014
Q1
$5.61M Sell
96,800
-65,302
-40% -$3.78M 0.01% 836
2013
Q4
$8.68M Buy
+162,102
New +$8.68M 0.01% 674