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 | $7.09M | Buy |
58,900
+53,900
| +1,078% | +$6.22M | 0.01% | 1687 |
|
|
2025
Q4 | $526K | Buy |
+5,000
| New | +$469K | ﹤0.01% | 3276 |
|
|
2022
Q1 | – | Sell |
-29,700
| Closed | -$2.28M | – | 3714 |
|
|
2021
Q4 | $2.28M | Sell |
29,700
-53,800
| -64% | -$4.29M | ﹤0.01% | 1818 |
|
|
2021
Q3 | $6.27M | Sell |
83,500
-3,500
| -4% | -$266K | 0.01% | 1062 |
|
|
2021
Q2 | $6.77M | Sell |
87,000
-111,177
| -56% | -$8.27M | 0.02% | 1011 |
|
|
2021
Q1 | $14.6M | Buy |
198,177
+89,185
| +82% | +$6.58M | 0.04% | 552 |
|
|
2020
Q4 | $8.51M | Buy |
108,992
+66,548
| +157% | +$5.09M | 0.02% | 663 |
|
|
2020
Q3 | $3.36M | Sell |
42,444
-20,331
| -32% | -$1.59M | 0.01% | 1004 |
|
|
2020
Q2 | $4.63M | Buy |
62,775
+42,653
| +212% | +$3.21M | 0.02% | 673 |
|
|
2020
Q1 | $1.48M | Sell |
20,122
-49,151
| -71% | -$3.86M | 0.01% | 1145 |
|
|
2019
Q4 | $6.01M | Sell |
69,273
-20,121
| -23% | -$1.65M | 0.02% | 853 |
|
|
2019
Q3 | $7.18M | Sell |
89,394
-81,011
| -48% | -$6.49M | 0.02% | 690 |
|
|
2019
Q2 | $13.6M | Sell |
170,405
-210,648
| -55% | -$16.1M | 0.05% | 467 |
|
|
2019
Q1 | $30.2M | Buy |
381,053
+272,271
| +250% | +$20.4M | 0.1% | 267 |
|
|
2018
Q4 | $7.93M | Buy |
108,782
+21,379
| +24% | +$1.51M | 0.03% | 610 |
|
|
2018
Q3 | $5.92M | Sell |
87,403
-190,212
| -69% | -$12.1M | 0.02% | 875 |
|
|
2018
Q2 | $16.1M | Sell |
277,615
-49,571
| -15% | -$2.8M | 0.05% | 493 |
|
|
2018
Q1 | $17M | Buy |
327,186
+240,202
| +276% | +$13M | 0.06% | 396 |
|
|
2017
Q4 | $4.67M | Buy |
+86,984
| New | +$4.82M | 0.02% | 938 |
|
|
2017
Q3 | – | Sell |
-38,671
| Closed | -$2.37M | – | 3029 |
|
|
2017
Q2 | $2.37M | Sell |
38,671
-1,363
| -3% | -$83K | 0.01% | 1309 |
|
|
2017
Q1 | $2.43M | Sell |
40,034
-82,687
| -67% | -$5.02M | 0.01% | 1343 |
|
|
2016
Q4 | $6.89M | Sell |
122,721
-148,397
| -55% | -$8.68M | 0.03% | 689 |
|
|
2016
Q3 | $16.1M | Buy |
271,118
+155,628
| +135% | +$9.1M | 0.06% | 375 |
|
|
2016
Q2 | $6.35M | Buy |
115,490
+1,258
| +1% | +$67K | 0.03% | 668 |
|
|
2016
Q1 | $5.77M | Sell |
114,232
-38,776
| -25% | -$1.9M | 0.03% | 650 |
|
|
2015
Q4 | $7.71M | Buy |
+153,008
| New | +$7.71M | 0.04% | 515 |
|
|
2015
Q3 | – | Sell |
-100,608
| Closed | -$5.46M | – | 2527 |
|
|
2015
Q2 | $5.46M | Buy |
100,608
+79,648
| +380% | +$4.47M | 0.03% | 679 |
|
|
2015
Q1 | $1.15M | Buy |
+20,960
| New | +$1.19M | 0.01% | 1492 |
|
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. 3,778 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.
- 3,778 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.