Pin Oak Investment Advisors’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
$396K Sell
3,266
-307
-9% -$35.4K 0.28% 69
2025
Q4
$436K Buy
3,573
+2
+0.1% +$188 0.31% 62
2025
Q3
$303K Sell
3,571
-1,600
-31% -$132K 0.22% 78
2025
Q2
$464K Buy
5,171
+1,506
+41% +$120K 0.39% 53
2025
Q1
$461K Buy
3,665
+1
+0% +$93 0.35% 57
2024
Q4
$416K Hold
3,664
0.38% 49
2024
Q3
$416K Sell
3,664
-101
-3% -$12K 0.38% 49
2024
Q2
$466K Sell
3,765
-35
-0.9% -$4.51K 0.45% 43
2024
Q1
$501K Sell
3,800
-80
-2% -$9.86K 0.48% 45
2023
Q4
$426K Buy
3,880
+174
+5% +$18.1K 0.43% 46
2023
Q3
$384K Sell
3,706
-122
-3% -$13.1K 0.43% 45
2023
Q2
$445K Buy
3,828
+770
+25% +$87.4K 0.49% 37
2023
Q1
$325K Buy
3,058
+554
+22% +$59.8K 0.4% 45
2022
Q4
$278K Sell
2,504
-100
-4% -$10.2K 0.34% 52
2022
Q3
$224K Buy
2,604
+234
+10% +$20.9K 0.28% 60
2022
Q2
$216K Sell
2,370
-1
-0% -$89 0.26% 67
2022
Q1
$195K Hold
2,371
0.21% 77
2021
Q4
$182K Hold
2,371
0.18% 82
2021
Q3
$178K Hold
2,371
0.2% 77
2021
Q2
$184K Sell
2,371
-114
-5% -$8.48K 0.19% 81
2021
Q1
$183K Hold
2,485
0.16% 99
2020
Q4
$194K Hold
2,485
0.16% 101
2020
Q3
$197K Hold
2,485
0.19% 93
2020
Q2
$183K Hold
2,485
0.17% 106
2020
Q1
$182K Sell
2,485
-251
-9% -$19.7K 0.19% 101
2019
Q4
$237K Sell
2,736
-524
-16% -$43K 0.19% 87
2019
Q3
$262K Hold
3,260
0.21% 88
2019
Q2
$261K Buy
3,260
+251
+8% +$19.2K 0.2% 93
2019
Q1
$239K Hold
3,009
0.19% 96
2018
Q4
$219K Sell
3,009
-88
-3% -$6.21K 0.19% 94
2018
Q3
$210K Sell
3,097
-419
-12% -$26.7K 0.16% 110
2018
Q2
$204K Sell
3,516
-292
-8% -$16.5K 0.15% 110
2018
Q1
$198K Sell
3,808
-887
-19% -$47.9K 0.16% 106
2017
Q4
$252K Buy
+4,695
New +$260K 0.19% 95

Other funds holding MRK

Pin Oak Investment Advisors's MRK Position: Q1 2026 in Review

Pin Oak Investment Advisors reduced its Merck (MRK) stake by 8.6% in Q1 2026, selling an estimated $35.4K and leaving 3,266 shares worth $396K. The position accounts for 0.28% of the portfolio, ranked #69.

Pin Oak Investment Advisors first reported a position in MRK in Q4 2017 and has held it in 34 quarters since. The position peaked at $501K in Q1 2024. 3,780 funds tracked by Wall St. Rank hold MRK as of Q1 2026.

  • Pin Oak Investment Advisors held 3,266 shares of Merck worth $396K as of Q1 2026.
  • Pin Oak Investment Advisors sold 307 Merck shares in Q1 2026, an estimated $35.4K.
  • Merck made up 0.28% of Pin Oak Investment Advisors's portfolio in Q1 2026, its #69 holding.
  • Pin Oak Investment Advisors first reported a position in Merck in Q4 2017 and has held it in 34 quarters since.
  • Pin Oak Investment Advisors's Merck position peaked at $501K in Q1 2024.
  • 3,780 funds tracked by Wall St. Rank held Merck as of Q1 2026.

Based on Pin Oak Investment Advisors's 13F filing for Q1 2026, filed 15 May 2026.