SEI 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
Q2 | $220M | Sell |
1,713,402
-389,054
| -19% | -$45.5M | 0.19% | 91 |
|
|
2026
Q1 | $253M | Buy |
2,102,456
+256,265
| +14% | +$29.6M | 0.23% | 71 |
|
|
2025
Q4 | $194M | Buy |
1,846,191
+92,654
| +5% | +$8.7M | 0.19% | 92 |
|
|
2025
Q3 | $147M | Buy |
1,753,537
+149,395
| +9% | +$12.3M | 0.16% | 126 |
|
|
2025
Q2 | $127M | Sell |
1,604,142
-187,799
| -10% | -$14.9M | 0.15% | 141 |
|
|
2025
Q1 | $161M | Buy |
1,791,941
+127,847
| +8% | +$11.9M | 0.21% | 87 |
|
|
2024
Q4 | $166M | Sell |
1,664,094
-109,664
| -6% | -$11.3M | 0.21% | 82 |
|
|
2024
Q3 | $201M | Buy |
1,773,758
+189,549
| +12% | +$22.5M | 0.26% | 64 |
|
|
2024
Q2 | $196M | Buy |
1,584,209
+28,185
| +2% | +$3.63M | 0.28% | 60 |
|
|
2024
Q1 | $205M | Buy |
1,556,024
+73,490
| +5% | +$9.06M | 0.3% | 56 |
|
|
2023
Q4 | $162M | Sell |
1,482,534
-34,991
| -2% | -$3.63M | 0.26% | 73 |
|
|
2023
Q3 | $156M | Buy |
1,517,525
+10,763
| +0.7% | +$1.16M | 0.28% | 63 |
|
|
2023
Q2 | $174M | Sell |
1,506,762
-88,013
| -6% | -$9.99M | 0.3% | 58 |
|
|
2023
Q1 | $170M | Buy |
1,594,775
+219,647
| +16% | +$23.7M | 0.32% | 50 |
|
|
2022
Q4 | $153M | Sell |
1,375,128
-136,468
| -9% | -$13.9M | 0.34% | 50 |
|
|
2022
Q3 | $130M | Buy |
1,511,596
+382,622
| +34% | +$34.2M | 0.29% | 59 |
|
|
2022
Q2 | $103M | Buy |
1,128,974
+223,541
| +25% | +$19.8M | 0.22% | 77 |
|
|
2022
Q1 | $74.2M | Buy |
905,433
+46,428
| +5% | +$3.66M | 0.15% | 121 |
|
|
2021
Q4 | $65.8M | Buy |
859,005
+39,756
| +5% | +$3.17M | 0.12% | 169 |
|
|
2021
Q3 | $61.5M | Sell |
819,249
-187,208
| -19% | -$14.2M | 0.13% | 163 |
|
|
2021
Q2 | $78.2M | Sell |
1,006,457
-62,782
| -6% | -$4.67M | 0.17% | 106 |
|
|
2021
Q1 | $80.7M | Buy |
1,069,239
+9,473
| +0.9% | +$699K | 0.2% | 89 |
|
|
2020
Q4 | $82.7M | Sell |
1,059,766
-44,300
| -4% | -$3.39M | 0.21% | 81 |
|
|
2020
Q3 | $87.2M | Sell |
1,104,066
-403,897
| -27% | -$31.6M | 0.25% | 64 |
|
|
2020
Q2 | $111M | Buy |
1,507,963
+126,159
| +9% | +$9.5M | 0.35% | 48 |
|
|
2020
Q1 | $101M | Buy |
1,381,804
+39,209
| +3% | +$3.08M | 0.37% | 47 |
|
|
2019
Q4 | $116M | Sell |
1,342,595
-75,099
| -5% | -$6.17M | 0.35% | 45 |
|
|
2019
Q3 | $254M | Buy |
1,417,694
+300,946
| +27% | +$24.1M | 0.65% | 22 |
|
|
2019
Q2 | $89.4M | Buy |
1,116,748
+74,072
| +7% | +$5.67M | 0.29% | 51 |
|
|
2019
Q1 | $82.8M | Buy |
1,042,676
+65,287
| +7% | +$4.88M | 0.28% | 55 |
|
|
2018
Q4 | $68.1M | Buy |
977,389
+166,309
| +21% | +$11.7M | 0.24% | 66 |
|
|
2018
Q3 | $54.8M | Sell |
811,080
-262,664
| -24% | -$16.7M | 0.2% | 89 |
|
|
2018
Q2 | $62.2M | Sell |
1,073,744
-144,900
| -12% | -$8.17M | 0.21% | 80 |
|
|
2018
Q1 | $63.3M | Sell |
1,218,644
-47,035
| -4% | -$2.54M | 0.24% | 69 |
|
|
2017
Q4 | $68M | Sell |
1,265,679
-27,140
| -2% | -$1.5M | 0.24% | 80 |
|
|
2017
Q3 | $79M | Buy |
1,292,819
+251,961
| +24% | +$15.3M | 0.28% | 63 |
|
|
2017
Q2 | $63.7M | Buy |
1,040,858
+129,089
| +14% | +$7.86M | 0.25% | 74 |
|
|
2017
Q1 | $55.3M | Sell |
911,769
-1,844
| -0.2% | -$112K | 0.24% | 81 |
|
|
2016
Q4 | $51.3M | Sell |
913,613
-263,888
| -22% | -$15.4M | 0.25% | 76 |
|
|
2016
Q3 | $70.1M | Buy |
1,177,501
+170,221
| +17% | +$9.95M | 0.36% | 49 |
|
|
2016
Q2 | $55.4M | Buy |
1,007,280
+43,198
| +4% | +$2.3M | 0.33% | 58 |
|
|
2016
Q1 | $48.7M | Sell |
964,082
-42,475
| -4% | -$2.08M | 0.3% | 68 |
|
|
2015
Q4 | $50.7M | Buy |
1,006,557
+199,873
| +25% | +$10.1M | 0.31% | 61 |
|
|
2015
Q3 | $38M | Buy |
806,684
+40,821
| +5% | +$2.17M | 0.35% | 59 |
|
|
2015
Q2 | $41.6M | Buy |
765,863
+38,739
| +5% | +$2.17M | 0.38% | 53 |
|
|
2015
Q1 | $39.9M | Sell |
727,124
-126,476
| -15% | -$7.16M | 0.35% | 63 |
|
|
2014
Q4 | $46.3M | Buy |
+853,600
| New | +$47.6M | 0.41% | 42 |
|
Other funds holding MRK
SEI Investments's MRK Position: Q2 2026 in Review
SEI Investments reduced its Merck (MRK) stake by 19% in Q2 2026, selling an estimated $45.5M and leaving 1,713,402 shares worth $220M. The position accounts for 0.19% of the portfolio, ranked #91.
SEI Investments first reported a position in MRK in Q4 2014 and has held it in 47 quarters since. The position peaked at $254M in Q3 2019. 3,813 funds tracked by Wall St. Rank hold MRK as of Q2 2026.
- SEI Investments held 1,713,402 shares of Merck worth $220M as of Q2 2026.
- SEI Investments sold 389,054 Merck shares in Q2 2026, an estimated $45.5M.
- Merck made up 0.19% of SEI Investments's portfolio in Q2 2026, its #91 holding.
- SEI Investments first reported a position in Merck in Q4 2014 and has held it in 47 quarters since.
- SEI Investments's Merck position peaked at $254M in Q3 2019.
- 3,813 funds tracked by Wall St. Rank held Merck as of Q2 2026.
Based on SEI Investments's 13F filing for Q2 2026, filed 14 Aug 2026.