D.E. Shaw & Co’s Merck MRK Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2026
Q1
$78.4M Sell
651,700
-72,000
-10% -$8.31M 0.05% 470
2025
Q4
$76.2M Sell
723,700
-190,900
-21% -$17.9M 0.04% 514
2025
Q3
$76.8M Buy
914,600
+137,400
+18% +$11.3M 0.04% 482
2025
Q2
$61.5M Buy
777,200
+255,800
+49% +$20.3M 0.04% 488
2025
Q1
$46.8M Sell
521,400
-22,800
-4% -$2.13M 0.04% 507
2024
Q4
$54.1M Buy
544,200
+449,900
+477% +$46.4M 0.04% 545
2024
Q3
$10.7M Sell
94,300
-300
-0.3% -$35.6K 0.01% 1388
2024
Q2
$11.7M Sell
94,600
-7,200
-7% -$927K 0.01% 1244
2024
Q1
$13.4M Buy
101,800
+40,300
+66% +$4.97M 0.01% 1176
2023
Q4
$6.7M Sell
61,500
-134,900
-69% -$14M 0.01% 1665
2023
Q3
$20.2M Sell
196,400
-139,500
-42% -$15M 0.02% 851
2023
Q2
$38.8M Buy
335,900
+131,700
+64% +$15M 0.04% 540
2023
Q1
$21.7M Sell
204,200
-44,000
-18% -$4.75M 0.02% 838
2022
Q4
$27.5M Sell
248,200
-113,500
-31% -$11.6M 0.03% 714
2022
Q3
$31.1M Buy
361,700
+282,900
+359% +$25.3M 0.04% 613
2022
Q2
$7.18M Sell
78,800
-427,500
-84% -$37.9M 0.01% 1724
2022
Q1
$41.5M Sell
506,300
-784,300
-61% -$61.8M 0.04% 574
2021
Q4
$98.9M Buy
1,290,600
+483,500
+60% +$38.5M 0.08% 272
2021
Q3
$60.6M Sell
807,100
-121,400
-13% -$9.23M 0.05% 441
2021
Q2
$72.2M Buy
928,500
+70,922
+8% +$5.28M 0.06% 380
2021
Q1
$63.1M Buy
857,578
+300,461
+54% +$22.2M 0.06% 385
2020
Q4
$43.5M Buy
557,117
+166,213
+43% +$12.7M 0.04% 559
2020
Q3
$30.9M Sell
390,904
-53,448
-12% -$4.19M 0.03% 612
2020
Q2
$32.8M Buy
444,352
+196,919
+80% +$14.8M 0.04% 535
2020
Q1
$18.2M Buy
247,433
+244,184
+7,516% +$19.2M 0.03% 668
2019
Q4
$282K Hold
3,249
﹤0.01% 3655
2019
Q3
$261K Hold
3,249
﹤0.01% 3523
2019
Q2
$260K Sell
3,249
-88,241
-96% -$6.76M ﹤0.01% 3363
2019
Q1
$7.26M Sell
91,490
-1,230,981
-93% -$92.1M 0.01% 1306
2018
Q4
$96.4M Buy
1,322,471
+546,951
+71% +$38.6M 0.13% 177
2018
Q3
$52.5M Sell
775,520
-348,670
-31% -$22.2M 0.06% 385
2018
Q2
$65.1M Sell
1,124,190
-193,146
-15% -$10.9M 0.08% 297
2018
Q1
$68.5M Buy
1,317,336
+757,809
+135% +$40.9M 0.09% 263
2017
Q4
$30M Buy
+559,527
New +$31M 0.04% 505
2017
Q2
Sell
-178,160
Closed -$10.8M 3480
2017
Q1
$10.8M Sell
178,160
-53,238
-23% -$3.23M 0.02% 851
2016
Q4
$13M Buy
231,398
+180,675
+356% +$10.6M 0.02% 814
2016
Q3
$3.02M Hold
50,723
0.01% 1620
2016
Q2
$2.79M Sell
50,723
-187,383
-79% -$9.97M 0.01% 1690
2016
Q1
$12M Sell
238,106
-364,389
-60% -$17.8M 0.02% 762
2015
Q4
$30.4M Buy
602,495
+285,475
+90% +$14.4M 0.05% 460
2015
Q3
$14.9M Buy
317,020
+125,970
+66% +$6.69M 0.02% 741
2015
Q2
$10.4M Sell
191,050
-8,280
-4% -$464K 0.02% 1002
2015
Q1
$10.9M Sell
199,330
-1,034,271
-84% -$58.6M 0.02% 911
2014
Q4
$66.8M Buy
1,233,601
+308,217
+33% +$17.2M 0.09% 273
2014
Q3
$52.3M Sell
925,384
-27,143
-3% -$1.52M 0.07% 334
2014
Q2
$52.6M Buy
952,527
+27,877
+3% +$1.52M 0.07% 318
2014
Q1
$50.1M Buy
924,650
+297,317
+47% +$15.4M 0.07% 302
2013
Q4
$30M Sell
627,333
-374,450
-37% -$17.1M 0.04% 485
2013
Q3
$45.5M Buy
1,001,783
+27,667
+3% +$1.26M 0.07% 291
2013
Q2
$43.2M Buy
+974,116
New +$43.5M 0.08% 262

Other funds holding MRK