Two Sigma Securities’s Merck MRK Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2025
Q1 | – | Sell |
-9,300
| Closed | -$925K | – | 1936 |
|
|
2024
Q4 | $925K | Sell |
9,300
-140,800
| -94% | -$14.5M | 0.12% | 165 |
|
|
2024
Q3 | $17M | Buy |
150,100
+35,500
| +31% | +$4.22M | 0.29% | 71 |
|
|
2024
Q2 | $14.2M | Sell |
114,600
-22,700
| -17% | -$2.92M | 0.17% | 138 |
|
|
2024
Q1 | $18.1M | Sell |
137,300
-147,100
| -52% | -$18.1M | 0.17% | 136 |
|
|
2023
Q4 | $31M | Buy |
284,400
+239,800
| +538% | +$24.9M | 0.3% | 55 |
|
|
2023
Q3 | $4.59M | Sell |
44,600
-103,600
| -70% | -$11.2M | 0.05% | 391 |
|
|
2023
Q2 | $17.1M | Buy |
148,200
+66,300
| +81% | +$7.53M | 0.25% | 79 |
|
|
2023
Q1 | $8.71M | Buy |
81,900
+17,700
| +28% | +$1.91M | 0.17% | 122 |
|
|
2022
Q4 | $7.12M | Buy |
64,200
+2,400
| +4% | +$245K | 0.21% | 91 |
|
|
2022
Q3 | $5.32M | Buy |
61,800
+48,800
| +375% | +$4.36M | 0.16% | 136 |
|
|
2022
Q2 | $1.19M | Sell |
13,000
-148,600
| -92% | -$13.2M | 0.04% | 462 |
|
|
2022
Q1 | $13.3M | Buy |
161,600
+150,000
| +1,293% | +$11.8M | 0.47% | 22 |
|
|
2021
Q4 | $889K | Sell |
11,600
-48,400
| -81% | -$3.86M | 0.04% | 302 |
|
|
2021
Q3 | $4.51M | Buy |
60,000
+35,700
| +147% | +$2.72M | 0.13% | 126 |
|
|
2021
Q2 | $1.89M | Buy |
+24,300
| New | +$1.81M | 0.06% | 253 |
|
|
2021
Q1 | – | Sell |
-67,701
| Closed | -$5.28M | – | 1422 |
|
|
2020
Q4 | $5.28M | Buy |
67,701
+49,466
| +271% | +$3.78M | 0.13% | 96 |
|
|
2020
Q3 | $1.44M | Sell |
18,235
-419
| -2% | -$32.8K | 0.03% | 271 |
|
|
2020
Q2 | $1.38M | Sell |
18,654
-24,314
| -57% | -$1.83M | 0.03% | 311 |
|
|
2020
Q1 | $3.15M | Sell |
42,968
-246,699
| -85% | -$19.4M | 0.07% | 170 |
|
|
2019
Q4 | $25.1M | Sell |
289,667
-49,990
| -15% | -$4.11M | 0.17% | 74 |
|
|
2019
Q3 | $27.3M | Sell |
339,657
-838
| -0.2% | -$67.2K | 0.25% | 43 |
|
|
2019
Q2 | $27.2M | Buy |
340,495
+28,925
| +9% | +$2.21M | 0.28% | 44 |
|
|
2019
Q1 | $24.7M | Sell |
311,570
-57,431
| -16% | -$4.3M | 0.22% | 42 |
|
|
2018
Q4 | $26.9M | Sell |
369,001
-57,745
| -14% | -$4.08M | 0.33% | 30 |
|
|
2018
Q3 | $28.9M | Buy |
426,746
+102,914
| +32% | +$6.56M | 0.19% | 63 |
|
|
2018
Q2 | $18.8M | Sell |
323,832
-119,996
| -27% | -$6.77M | 0.09% | 162 |
|
|
2018
Q1 | $23.1M | Buy |
443,828
+416,999
| +1,554% | +$22.5M | 0.13% | 135 |
|
|
2017
Q4 | $1.44M | Buy |
+26,829
| New | +$1.49M | 0.04% | 333 |
|
Other funds holding MRK
Two Sigma Securities's MRK Position: Q2 2026 in Review
Two Sigma Securities sold out of Merck (MRK) in Q2 2026, closing a stake of 1,737 shares — an estimated $209K sold.
Two Sigma Securities first reported a position in MRK in Q3 2016 and held it in 28 quarters. The position peaked at $22.8M in Q2 2024. 3,836 funds tracked by Wall St. Rank hold MRK as of Q2 2026.
- Two Sigma Securities reported no remaining Merck position as of Q2 2026 after selling out during the quarter.
- Two Sigma Securities sold 1,737 Merck shares in Q2 2026, an estimated $209K.
- Two Sigma Securities first reported a position in Merck in Q3 2016 and held it in 28 quarters.
- Two Sigma Securities's Merck position peaked at $22.8M in Q2 2024.
- 3,836 funds tracked by Wall St. Rank held Merck as of Q2 2026.
Based on Two Sigma Securities's 13F filing for Q2 2026, filed 14 Aug 2026.