TRCT
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Tower Research Capital (TRC)’s Merck MRK Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q2
$9.98M Buy
126,042
+12,967
+11% +$1.03M 0.27% 62
2025
Q1
$10.6M Sell
113,075
-19,840
-15% -$1.87M 0.32% 43
2024
Q4
$13.2M Buy
132,915
+12,418
+10% +$1.24M 0.26% 60
2024
Q3
$13.7M Sell
120,497
-83,861
-41% -$9.52M 0.36% 34
2024
Q2
$25.3M Buy
204,358
+148,239
+264% +$18.4M 0.43% 25
2024
Q1
$7.4M Sell
56,119
-316,145
-85% -$41.7M 0.18% 82
2023
Q4
$40.6M Buy
372,264
+253,535
+214% +$27.6M 0.5% 26
2023
Q3
$12.2M Buy
118,729
+80,547
+211% +$8.29M 0.38% 37
2023
Q2
$4.41M Sell
38,182
-41,758
-52% -$4.82M 0.15% 98
2023
Q1
$8.51M Buy
79,940
+17,192
+27% +$1.83M 0.27% 41
2022
Q4
$6.96M Sell
62,748
-203,184
-76% -$22.5M 0.29% 42
2022
Q3
$22.9M Buy
265,932
+84,998
+47% +$7.32M 0.37% 42
2022
Q2
$16.5M Sell
180,934
-224,008
-55% -$20.4M 0.37% 42
2022
Q1
$33.2M Buy
404,942
+229,660
+131% +$18.8M 0.32% 52
2021
Q4
$13.4M Buy
175,282
+87,612
+100% +$6.71M 0.23% 68
2021
Q3
$6.59M Sell
87,670
-51,822
-37% -$3.89M 0.17% 78
2021
Q2
$10.8M Sell
139,492
-200,670
-59% -$15.6M 0.28% 52
2021
Q1
$26.2M Buy
340,162
+252,289
+287% +$19.4M 0.44% 38
2020
Q4
$7.19M Buy
87,873
+29,133
+50% +$2.38M 0.22% 40
2020
Q3
$4.87M Buy
58,740
+30,026
+105% +$2.49M 0.05% 83
2020
Q2
$2.22M Buy
28,714
+20,249
+239% +$1.57M 0.09% 202
2020
Q1
$652K Buy
8,465
+8,388
+10,894% +$646K 0.04% 337
2019
Q4
$7K Sell
77
-42,844
-100% -$3.89M ﹤0.01% 2533
2019
Q3
$3.61M Buy
42,921
+42,843
+54,927% +$3.61M 0.25% 52
2019
Q2
$7K Sell
78
-43,866
-100% -$3.94M ﹤0.01% 2775
2019
Q1
$3.66M Sell
43,944
-21,994
-33% -$1.83M 0.22% 57
2018
Q4
$5.04M Buy
65,938
+6,726
+11% +$514K 0.36% 50
2018
Q3
$4.2M Sell
59,212
-76,634
-56% -$5.44M 0.31% 49
2018
Q2
$8.25M Buy
135,846
+135,446
+33,862% +$8.22M 0.46% 34
2018
Q1
$22K Sell
400
-53,935
-99% -$2.97M ﹤0.01% 2119
2017
Q4
$3.06M Buy
54,335
+46,003
+552% +$2.59M 0.39% 37
2017
Q3
$533K Sell
8,332
-1,923
-19% -$123K 0.04% 238
2017
Q2
$657K Buy
10,255
+9,656
+1,612% +$619K 0.07% 183
2017
Q1
$38K Sell
599
-60,041
-99% -$3.81M ﹤0.01% 881
2016
Q4
$3.57M Buy
60,640
+56,956
+1,546% +$3.35M 0.39% 50
2016
Q3
$230K Sell
3,684
-53,659
-94% -$3.35M 0.02% 420
2016
Q2
$3.3M Buy
57,343
+49,222
+606% +$2.84M 0.32% 59
2016
Q1
$430K Buy
8,121
+7,921
+3,961% +$419K 0.06% 193
2015
Q4
$11K Buy
+200
New +$11K ﹤0.01% 2016
2015
Q3
Sell
-4,247
Closed -$242K 4520
2015
Q2
$242K Buy
4,247
+1,838
+76% +$105K 0.02% 293
2015
Q1
$138K Sell
2,409
-236
-9% -$13.5K 0.02% 644
2014
Q4
$150K Sell
2,645
-40,499
-94% -$2.3M 0.01% 409
2014
Q3
$2.56M Buy
43,144
+38,323
+795% +$2.27M 0.29% 66
2014
Q2
$279K Buy
4,821
+4,637
+2,520% +$268K 0.04% 465
2014
Q1
$10K Sell
184
-11,202
-98% -$609K ﹤0.01% 2609
2013
Q4
$570K Sell
11,386
-18,042
-61% -$903K 0.1% 155
2013
Q3
$1.4M Buy
29,428
+28,794
+4,542% +$1.37M 0.15% 128
2013
Q2
$29K Buy
+634
New +$29K ﹤0.01% 1371