Two Sigma Investments’s Merck MRK Stock Holding History
Bought
Maintained
Sold
| Quarter | Market Value | Status | Shares |
Change in Stake | Trade Value | Portfolio Weight | Portfolio Position | |
|---|---|---|---|---|---|---|---|---|
|
2026
Q1 | $6.65M | Buy |
55,300
+41,600
| +304% | +$4.8M | 0.01% | 1741 |
|
|
2025
Q4 | $1.44M | Buy |
+13,700
| New | +$1.29M | ﹤0.01% | 2692 |
|
|
2022
Q1 | – | Sell |
-54,100
| Closed | -$4.15M | – | 3715 |
|
|
2021
Q4 | $4.15M | Sell |
54,100
-45,400
| -46% | -$3.62M | 0.01% | 1305 |
|
|
2021
Q3 | $7.47M | Sell |
99,500
-79,500
| -44% | -$6.05M | 0.02% | 931 |
|
|
2021
Q2 | $13.9M | Sell |
179,000
-113,916
| -39% | -$8.47M | 0.03% | 639 |
|
|
2021
Q1 | $21.5M | Buy |
292,916
+142,633
| +95% | +$10.5M | 0.06% | 401 |
|
|
2020
Q4 | $11.7M | Buy |
150,283
+84,469
| +128% | +$6.46M | 0.03% | 545 |
|
|
2020
Q3 | $5.21M | Sell |
65,814
-6,708
| -9% | -$525K | 0.02% | 778 |
|
|
2020
Q2 | $5.35M | Buy |
72,522
+40,453
| +126% | +$3.05M | 0.03% | 618 |
|
|
2020
Q1 | $2.35M | Sell |
32,069
-76,294
| -70% | -$6M | 0.02% | 880 |
|
|
2019
Q4 | $9.4M | Buy |
108,363
+1,153
| +1% | +$94.7K | 0.03% | 645 |
|
|
2019
Q3 | $8.61M | Sell |
107,210
-30,497
| -22% | -$2.44M | 0.03% | 601 |
|
|
2019
Q2 | $11M | Sell |
137,707
-242,193
| -64% | -$18.5M | 0.04% | 555 |
|
|
2019
Q1 | $30.1M | Buy |
379,900
+189,583
| +100% | +$14.2M | 0.1% | 268 |
|
|
2018
Q4 | $13.9M | Buy |
190,317
+55,649
| +41% | +$3.93M | 0.05% | 442 |
|
|
2018
Q3 | $9.12M | Sell |
134,668
-174,702
| -56% | -$11.1M | 0.02% | 675 |
|
|
2018
Q2 | $17.9M | Buy |
309,370
+29,135
| +10% | +$1.64M | 0.05% | 442 |
|
|
2018
Q1 | $14.6M | Buy |
280,235
+193,356
| +223% | +$10.4M | 0.05% | 443 |
|
|
2017
Q4 | $4.67M | Buy |
+86,879
| New | +$4.82M | 0.02% | 940 |
|
|
2017
Q2 | – | Sell |
-48,418
| Closed | -$2.94M | – | 3165 |
|
|
2017
Q1 | $2.94M | Sell |
48,418
-232,551
| -83% | -$14.1M | 0.01% | 1216 |
|
|
2016
Q4 | $15.8M | Buy |
280,969
+138,651
| +97% | +$8.11M | 0.06% | 386 |
|
|
2016
Q3 | $8.47M | Buy |
142,318
+22,951
| +19% | +$1.34M | 0.03% | 627 |
|
|
2016
Q2 | $6.56M | Sell |
119,367
-152,170
| -56% | -$8.1M | 0.03% | 653 |
|
|
2016
Q1 | $13.7M | Buy |
271,537
+32,593
| +14% | +$1.6M | 0.07% | 353 |
|
|
2015
Q4 | $12M | Buy |
+238,944
| New | +$12M | 0.06% | 362 |
|
|
2015
Q3 | – | Sell |
-45,064
| Closed | -$2.45M | – | 2528 |
|
|
2015
Q2 | $2.45M | Buy |
45,064
+11,528
| +34% | +$647K | 0.01% | 1080 |
|
|
2015
Q1 | $1.84M | Buy |
+33,536
| New | +$1.9M | 0.01% | 1220 |
|
Other funds holding MRK
VCM
VPM
Two Sigma Investments's MRK Position: Q1 2026 in Review
Two Sigma Investments reduced its Merck (MRK) stake by 14% in Q1 2026, selling an estimated $1.21M and leaving 64,325 shares worth $7.74M. The position accounts for 0.01% of the portfolio, ranked #1613.
Two Sigma Investments first reported a position in MRK in Q3 2013 and has held it in 41 quarters since. The position peaked at $268M in Q4 2019. 3,777 funds tracked by Wall St. Rank hold MRK as of Q1 2026.
- Two Sigma Investments held 64,325 shares of Merck worth $7.74M as of Q1 2026.
- Two Sigma Investments sold 10,500 Merck shares in Q1 2026, an estimated $1.21M.
- Merck made up 0.01% of Two Sigma Investments's portfolio in Q1 2026, its #1613 holding.
- Two Sigma Investments first reported a position in Merck in Q3 2013 and has held it in 41 quarters since.
- Two Sigma Investments's Merck position peaked at $268M in Q4 2019.
- 3,777 funds tracked by Wall St. Rank held Merck as of Q1 2026.
Based on Two Sigma Investments's 13F filing for Q1 2026, filed 15 May 2026.