TSS
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Two Sigma Securities’s Merck MRK Stock Holding History

Quarter Market Value Status Shares Shares
Change %
Trade Value Portfolio Weight Portfolio Position
2025
Q1
Sell
-9,453
Closed -$940K 1836
2024
Q4
$940K Sell
9,453
-8,489
-47% -$844K 0.12% 115
2024
Q3
$2.04M Sell
17,942
-166,154
-90% -$18.9M 0.03% 126
2024
Q2
$22.8M Buy
184,096
+92,818
+102% +$11.5M 0.28% 14
2024
Q1
$12M Buy
91,278
+38,359
+72% +$5.06M 0.12% 37
2023
Q4
$5.77M Buy
52,919
+50,219
+1,860% +$5.47M 0.06% 65
2023
Q3
$278K Sell
2,700
-333
-11% -$34.3K ﹤0.01% 650
2023
Q2
$350K Buy
3,033
+144
+5% +$16.6K 0.01% 478
2023
Q1
$307K Sell
2,889
-1,227
-30% -$131K 0.01% 584
2022
Q4
$457K Buy
+4,116
New +$457K 0.01% 365
2022
Q3
Sell
-22,207
Closed -$2.03M 1704
2022
Q2
$2.03M Buy
22,207
+8,658
+64% +$790K 0.07% 47
2022
Q1
$1.11M Buy
13,549
+2,300
+20% +$189K 0.04% 161
2021
Q4
$862K Sell
11,249
-992
-8% -$76K 0.04% 136
2021
Q3
$919K Sell
12,241
-24,442
-67% -$1.83M 0.03% 136
2021
Q2
$2.85M Buy
36,683
+32,066
+695% +$2.49M 0.09% 19
2021
Q1
$356K Sell
4,617
-5,427
-54% -$418K 0.02% 214
2020
Q4
$822K Buy
+10,044
New +$822K 0.02% 80
2020
Q3
Hold
0
800
2020
Q2
Sell
-6,548
Closed -$504K 873
2020
Q1
$504K Buy
+6,548
New +$504K 0.01% 201
2019
Q4
Sell
-7,880
Closed -$663K 1121
2019
Q3
$663K Buy
+7,880
New +$663K 0.01% 189
2019
Q2
Hold
0
1183
2019
Q1
Sell
-7,181
Closed -$549K 1236
2018
Q4
$549K Sell
7,181
-2,745
-28% -$210K 0.01% 277
2018
Q3
$704K Sell
9,926
-44,403
-82% -$3.15M ﹤0.01% 243
2018
Q2
$3.3M Sell
54,329
-135,636
-71% -$8.23M 0.02% 65
2018
Q1
$10.3M Buy
+189,965
New +$10.3M 0.06% 16
2017
Q4
Sell
-10,824
Closed -$693K 1284
2017
Q3
$693K Sell
10,824
-6,291
-37% -$403K 0.06% 203
2017
Q2
$1.1M Sell
17,115
-21,696
-56% -$1.39M 0.21% 81
2017
Q1
$2.47M Buy
38,811
+10,507
+37% +$668K 0.48% 27
2016
Q4
$1.67M Buy
28,304
+16,091
+132% +$947K 0.56% 19
2016
Q3
$762K Buy
+12,213
New +$762K 0.26% 88