Two Sigma Advisers
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Two Sigma Advisers’s Merck MRK Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$450M Buy
5,678,600
+2,390,000
+73% +$189M 0.92% 23
2025
Q1
$295M Sell
3,288,600
-1,598,500
-33% -$143M 0.66% 33
2024
Q4
$486M Buy
4,887,100
+623,000
+15% +$62M 1.12% 14
2024
Q3
$484M Buy
4,264,100
+2,610,800
+158% +$296M 1.13% 14
2024
Q2
$205M Sell
1,653,300
-432,300
-21% -$53.5M 0.46% 49
2024
Q1
$275M Sell
2,085,600
-2,637,300
-56% -$348M 0.64% 30
2023
Q4
$515M Buy
4,722,900
+3,534,202
+297% +$385M 1.21% 7
2023
Q3
$122M Buy
1,188,698
+1,184,798
+30,379% +$122M 0.31% 77
2023
Q2
$450K Sell
3,900
-57,400
-94% -$6.62M ﹤0.01% 1850
2023
Q1
$6.52M Sell
61,300
-471,899
-89% -$50.2M 0.02% 704
2022
Q4
$59.2M Sell
533,199
-2,119,100
-80% -$235M 0.17% 135
2022
Q3
$228M Sell
2,652,299
-1,311,700
-33% -$113M 0.66% 26
2022
Q2
$361M Sell
3,963,999
-1,676,300
-30% -$153M 1.03% 11
2022
Q1
$463M Buy
5,640,299
+939,700
+20% +$77.1M 1.23% 6
2021
Q4
$360M Sell
4,700,599
-1,579,700
-25% -$121M 0.9% 18
2021
Q3
$472M Buy
6,280,299
+801,000
+15% +$60.2M 1.22% 5
2021
Q2
$426M Buy
5,479,299
+1,837,100
+50% +$143M 1.12% 6
2021
Q1
$281M Sell
3,642,199
-1,101,400
-23% -$84.9M 0.77% 16
2020
Q4
$388M Buy
4,743,599
+264,200
+6% +$21.6M 1.04% 9
2020
Q3
$372M Sell
4,479,399
-695,500
-13% -$57.7M 1.06% 9
2020
Q2
$400M Buy
5,174,899
+717,100
+16% +$55.5M 1.18% 10
2020
Q1
$343M Sell
4,457,799
-831,000
-16% -$63.9M 1.31% 3
2019
Q4
$481M Buy
5,288,799
+2,841,000
+116% +$258M 1.12% 7
2019
Q3
$206M Buy
2,447,799
+803,300
+49% +$67.6M 0.5% 45
2019
Q2
$138M Buy
1,644,499
+1,156,637
+237% +$97M 0.34% 68
2019
Q1
$40.6M Sell
487,862
-1,242,400
-72% -$103M 0.1% 247
2018
Q4
$132M Buy
1,730,262
+624,600
+56% +$47.7M 0.36% 63
2018
Q3
$78.4M Buy
1,105,662
+898,900
+435% +$63.8M 0.19% 143
2018
Q2
$12.6M Sell
206,762
-823,000
-80% -$50M 0.03% 519
2018
Q1
$56.1M Sell
1,029,762
-399,281
-28% -$21.7M 0.15% 181
2017
Q4
$80.4M Sell
1,429,043
-86,207
-6% -$4.85M 0.22% 122
2017
Q3
$97M Buy
1,515,250
+518,349
+52% +$33.2M 0.28% 97
2017
Q2
$63.9M Sell
996,901
-1,303,161
-57% -$83.5M 0.21% 120
2017
Q1
$146M Buy
2,300,062
+1,006,893
+78% +$64M 0.48% 33
2016
Q4
$76.1M Buy
1,293,169
+630,304
+95% +$37.1M 0.29% 91
2016
Q3
$41.4M Buy
662,865
+275,100
+71% +$17.2M 0.18% 134
2016
Q2
$22.3M Buy
387,765
+249,100
+180% +$14.4M 0.11% 216
2016
Q1
$7.34M Sell
138,665
-1,354,859
-91% -$71.7M 0.04% 416
2015
Q4
$78.9M Sell
1,493,524
-235,710
-14% -$12.5M 0.47% 55
2015
Q3
$85.4M Buy
1,729,234
+1,561,401
+930% +$77.1M 0.54% 41
2015
Q2
$9.56M Sell
167,833
-1,118,619
-87% -$63.7M 0.07% 309
2015
Q1
$73.9M Buy
1,286,452
+334,130
+35% +$19.2M 0.54% 33
2014
Q4
$54.1M Buy
952,322
+514,870
+118% +$29.2M 0.42% 43
2014
Q3
$25.9M Buy
+437,452
New +$25.9M 0.2% 122
2014
Q2
Sell
-133,252
Closed -$7.57M 2011
2014
Q1
$7.57M Buy
133,252
+76,100
+133% +$4.32M 0.07% 280
2013
Q4
$2.86M Sell
57,152
-458,900
-89% -$23M 0.03% 490
2013
Q3
$24.6M Buy
+516,052
New +$24.6M 0.29% 65
2013
Q2
Hold
0
1634