Hennessy Advisors Inc’s Merck MRK Stock Holding History

Hennessy Advisors Inc’s Portfolio MRK Stock Details MRK Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$14.8M	Sell	114,850 -2,950	-3%	-$345K	0.47%	49
2026 Q1	$14.2M	Sell	117,800 -4,050	-3%	-$468K	0.51%	51
2025 Q4	$12.8M	Sell	121,850 -3,450	-3%	-$324K	0.45%	56
2025 Q3	$10.5M	Sell	125,300 -200	-0.2%	-$16.5K	0.36%	68
2025 Q2	$9.93M	Buy	125,500 +1,850	+1%	+$147K	0.33%	83
2025 Q1	$11.1M	Buy	123,650 +58,700	+90%	+$5.48M	0.37%	67
2024 Q4	$6.46M	Buy	64,950 +18,000	+38%	+$1.86M	0.19%	119
2024 Q3	$5.33M	Buy	46,950 +3,750	+9%	+$446K	0.17%	144
2024 Q2	$5.35M	Sell	43,200 -900	-2%	-$116K	0.2%	135
2024 Q1	$5.82M	Sell	44,100 -1,800	-4%	-$222K	0.25%	96
2023 Q4	$5M	Sell	45,900 -2,600	-5%	-$270K	0.25%	109
2023 Q3	$4.99M	Sell	48,500 -1,000	-2%	-$108K	0.35%	83
2023 Q2	$5.71M	Sell	49,500 -2,800	-5%	-$318K	0.41%	70
2023 Q1	$5.56M	Sell	52,300 -42,500	-45%	-$4.59M	0.41%	87
2022 Q4	$10.5M	Sell	94,800 -28,300	-23%	-$2.89M	0.69%	43
2022 Q3	$10.6M	Sell	123,100 -4,200	-3%	-$375K	0.73%	35
2022 Q2	$11.6M	Sell	127,300 -3,050	-2%	-$270K	0.69%	31
2022 Q1	$10.7M	Sell	130,350 -22,200	-15%	-$1.75M	0.56%	48
2021 Q4	$11.7M	Buy	152,550 +1,200	+0.8%	+$95.6K	0.66%	44
2021 Q3	$11.4M	Buy	151,350 +4,900	+3%	+$373K	0.68%	38
2021 Q2	$11.4M	Sell	146,450 -3,204	-2%	-$238K	0.63%	45
2021 Q1	$11M	Buy	149,654 +40,138	+37%	+$2.96M	0.64%	50
2020 Q4	$8.55M	Buy	109,516 +17,292	+19%	+$1.32M	0.55%	57
2020 Q3	$7.3M	Sell	92,224 -1,886	-2%	-$148K	0.51%	58
2020 Q2	$6.94M	Sell	94,110 -3,459	-4%	-$260K	0.48%	68
2020 Q1	$7.16M	Buy	97,569 +68,277	+233%	+$5.37M	0.54%	51
2019 Q4	$2.54M	Sell	29,292 -35,946	-55%	-$2.95M	0.13%	210
2019 Q3	$5.24M	Sell	65,238 -14,672	-18%	-$1.18M	0.26%	100
2019 Q2	$6.39M	Buy	79,910 +3,563	+5%	+$273K	0.31%	86
2019 Q1	$6.06M	Sell	76,347 -100,660	-57%	-$7.53M	0.28%	87
2018 Q4	$12.9M	Sell	177,007 -7,860	-4%	-$555K	0.63%	52
2018 Q3	$12.5M	Buy	184,867 +18,759	+11%	+$1.2M	0.46%	61
2018 Q2	$9.62M	Buy	166,108 +3,930	+2%	+$222K	0.33%	79
2018 Q1	$8.43M	Buy	162,178 +121,358	+297%	+$6.55M	0.28%	86
2017 Q4	$2.19M	Buy	+40,820	New	+$2.26M	0.07%	233
2017 Q3	–	Sell	-9,013	Closed	-$551K	–	286
2017 Q2	$551K	Sell	9,013 -8,384	-48%	-$510K	0.02%	277
2017 Q1	$1.05M	Sell	17,397 -81,167	-82%	-$4.92M	0.03%	274
2016 Q4	$5.54M	Sell	98,564 -37,309	-27%	-$2.18M	0.16%	113
2016 Q3	$8.09M	Sell	135,873 -18,707	-12%	-$1.09M	0.23%	102
2016 Q2	$8.5M	Buy	154,580 +5,135	+3%	+$273K	0.26%	86
2016 Q1	$7.54M	Buy	149,445 +3,197	+2%	+$157K	0.23%	92
2015 Q4	$7.37M	Sell	146,248 -3,878	-3%	-$196K	0.23%	102
2015 Q3	$7.08M	Sell	150,126 -13,257	-8%	-$704K	0.21%	99
2015 Q2	$8.88M	Sell	163,383 -5,293	-3%	-$297K	0.27%	86
2015 Q1	$9.25M	Sell	168,676 -6,707	-4%	-$380K	0.27%	86
2014 Q4	$9.5M	Sell	175,383 -5,397	-3%	-$301K	0.27%	88
2014 Q3	$10.2M	Sell	180,780 -9,222	-5%	-$518K	0.31%	67
2014 Q2	$10.5M	Sell	190,002 -4,507	-2%	-$246K	0.32%	55
2014 Q1	$10.5M	Sell	194,509 -15,929	-8%	-$825K	0.39%	51
2013 Q4	$10.1M	Buy	210,438 +11,004	+6%	+$503K	0.41%	45
2013 Q3	$9.06M	Sell	199,434 -4,088	-2%	-$187K	0.41%	47
2013 Q2	$9.02M	Buy	+203,522	New	+$9.09M	0.45%	42

Other funds holding MRK

LMFP

Larry Mathis Financial Planning Phoenix, Arizona $124B AUM

Swedbank Stockholm, Sweden $116B AUM 46.87% 1-Year Est. Return

Assenagon Asset Management Senningerberg, Luxembourg $80.2B AUM 50.57% 1-Year Est. Return

Robeco Institutional Asset Management Rotterdam, Netherlands $81.4B AUM 40.71% 1-Year Est. Return

Mirae Asset Global Investments Seoul, South Korea $67.7B AUM 51.91% 1-Year Est. Return

Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return

New York State Teachers Retirement System (NYSTRS) Albany, New York $54.2B AUM 43.77% 1-Year Est. Return

ATO

Alecta Tjanstepension Omsesidigt Stockholm, Sweden $23.8B AUM 34.25% 1-Year Est. Return

Wealth Enhancement Advisory Services Plymouth, Minnesota $59.8B AUM 29.42% 1-Year Est. Return

Quilter Plc London, United Kingdom $6.65B AUM 37.83% 1-Year Est. Return

Hennessy Advisors Inc's MRK Position: Q2 2026 in Review

Hennessy Advisors Inc reduced its Merck (MRK) stake by 2.5% in Q2 2026, selling an estimated $345K and leaving 114,850 shares worth $14.8M. The position accounts for 0.47% of the portfolio, ranked #49.

Hennessy Advisors Inc first reported a position in MRK in Q2 2013 and has held it in 52 quarters since. 1,299 funds tracked by Wall St. Rank hold MRK as of Q2 2026.

Hennessy Advisors Inc held 114,850 shares of Merck worth $14.8M as of Q2 2026.
Hennessy Advisors Inc sold 2,950 Merck shares in Q2 2026, an estimated $345K.
Merck made up 0.47% of Hennessy Advisors Inc's portfolio in Q2 2026, its #49 holding.
Hennessy Advisors Inc first reported a position in Merck in Q2 2013 and has held it in 52 quarters since.
1,299 funds tracked by Wall St. Rank held Merck as of Q2 2026.

Based on Hennessy Advisors Inc's 13F filing for Q2 2026, filed 16 Jul 2026.