LCM
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Laurion Capital Management’s Merck MRK Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$2.21M Buy
27,909
+12,069
+76% +$955K 0.04% 51
2025
Q1
$1.42M Sell
15,840
-135,715
-90% -$12.2M 0.04% 76
2024
Q4
$15.1M Sell
151,555
-85,224
-36% -$8.48M 0.28% 25
2024
Q3
$26.9M Buy
+236,779
New +$26.9M 0.37% 8
2024
Q2
Sell
-413,847
Closed -$54.6M 523
2024
Q1
$54.6M Buy
413,847
+193,457
+88% +$25.5M 0.46% 17
2023
Q4
$24M Buy
+220,390
New +$24M 0.2% 28
2023
Q3
Sell
-113,268
Closed -$13.1M 358
2023
Q2
$13.1M Buy
+113,268
New +$13.1M 0.07% 39
2022
Q4
Hold
0
277
2022
Q3
Hold
0
345
2022
Q2
Sell
-6,067
Closed -$498K 477
2022
Q1
$498K Sell
6,067
-473,301
-99% -$38.9M 0.01% 201
2021
Q4
$36.7M Sell
479,368
-2,414,041
-83% -$185M 0.37% 32
2021
Q3
$217M Sell
2,893,409
-766,125
-21% -$57.5M 0.92% 7
2021
Q2
$285M Buy
3,659,534
+3,646,541
+28,065% +$284M 1.58% 6
2021
Q1
$1M Sell
12,993
-9,579
-42% -$739K 0.01% 292
2020
Q4
$1.85M Buy
+22,572
New +$1.85M 0.01% 164
2020
Q3
Hold
0
792
2020
Q2
Hold
0
754
2020
Q1
Hold
0
630
2019
Q4
Hold
0
705
2019
Q3
Sell
-1,117,905
Closed -$93.7M 759
2019
Q2
$93.7M Buy
+1,117,905
New +$93.7M 0.92% 3
2019
Q1
Hold
0
772
2018
Q4
Sell
-699
Closed -$50K 857
2018
Q3
$50K Sell
699
-5,096
-88% -$365K ﹤0.01% 714
2018
Q2
$352K Sell
5,795
-26,363
-82% -$1.6M ﹤0.01% 795
2018
Q1
$1.75M Sell
32,158
-636,823
-95% -$34.7M 0.01% 412
2017
Q4
$37.6M Buy
668,981
+459,128
+219% +$25.8M 0.19% 29
2017
Q3
$13.4M Buy
209,853
+98,320
+88% +$6.3M 0.06% 65
2017
Q2
$7.15M Buy
111,533
+14,777
+15% +$947K 0.04% 131
2017
Q1
$6.15M Buy
96,756
+17,456
+22% +$1.11M 0.05% 114
2016
Q4
$4.67M Buy
+79,300
New +$4.67M 0.04% 104
2016
Q3
Hold
0
674
2016
Q2
Hold
0
667
2016
Q1
Sell
-299,721
Closed -$15.8M 688
2015
Q4
$15.8M Buy
+299,721
New +$15.8M 0.15% 23
2015
Q3
Sell
-682,200
Closed -$38.8M 574
2015
Q2
$38.8M Buy
+682,200
New +$38.8M 0.36% 13
2014
Q4
Hold
0
313
2014
Q3
Hold
0
245