Stephen W. Kidder’s Merck MRK Stock Holding History

Stephen W. Kidder’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 Q1	$1.16M	Sell	9,608 -400	-4%	-$46.2K	0.34%	41
2025 Q4	$1.05M	Sell	10,008 -246	-2%	-$23.1K	0.3%	42
2025 Q3	$861K	Buy	10,254 +1,475	+17%	+$121K	0.25%	46
2025 Q2	$695K	Buy	8,779 +25	+0.3%	+$1.99K	0.21%	51
2025 Q1	$786K	Hold	8,754	–	–	0.25%	45
2024 Q4	$871K	Hold	8,754	–	–	0.26%	42
2024 Q3	$994K	Sell	8,754 -250	-3%	-$29.7K	0.29%	39
2024 Q2	$1.11M	Sell	9,004 -100	-1%	-$12.9K	0.35%	39
2024 Q1	$1.2M	Sell	9,104 -40	-0.4%	-$4.93K	0.38%	39
2023 Q4	$997K	Sell	9,144 -60	-0.7%	-$6.23K	0.32%	42
2023 Q3	$948K	Hold	9,204	–	–	0.33%	43
2023 Q2	$1.06M	Buy	9,204 +466	+5%	+$52.9K	0.35%	44
2023 Q1	$930K	Hold	8,738	–	–	0.32%	45
2022 Q4	$969K	Buy	8,738 +4,400	+101%	+$450K	0.36%	42
2022 Q3	$373K	Buy	4,338 +163	+4%	+$14.6K	0.15%	53
2022 Q2	$381K	Hold	4,175	–	–	0.15%	54
2022 Q1	$342K	Hold	4,175	–	–	0.11%	57
2021 Q4	$321K	Hold	4,175	–	–	0.1%	60
2021 Q3	$315K	Sell	4,175 -214	-5%	-$16.3K	0.1%	62
2021 Q2	$340K	Sell	4,389 -247	-5%	-$18.4K	0.1%	59
2021 Q1	$341K	Hold	4,636	–	–	0.11%	61
2020 Q4	$362K	Sell	4,636 -524	-10%	-$40.1K	0.12%	56
2020 Q3	$408K	Hold	5,160	–	–	0.14%	56
2020 Q2	$381K	Sell	5,160 -27	-0.5%	-$2.03K	0.15%	55
2020 Q1	$381K	Sell	5,187 -2,023	-28%	-$159K	0.17%	54
2019 Q4	$625K	Sell	7,210 -63	-0.9%	-$5.17K	0.23%	50
2019 Q3	$584K	Sell	7,273 -131	-2%	-$10.5K	0.23%	51
2019 Q2	$592K	Buy	7,404 +136	+2%	+$10.4K	0.24%	51
2019 Q1	$577K	Sell	7,268 -1,126	-13%	-$84.2K	0.23%	50
2018 Q4	$613K	Sell	8,394 -53	-0.6%	-$3.74K	0.27%	52
2018 Q3	$572K	Hold	8,447	–	–	0.21%	57
2018 Q2	$490K	Sell	8,447 -367	-4%	-$20.7K	0.19%	61
2018 Q1	$458K	Sell	8,814 -4,165	-32%	-$225K	0.17%	64
2017 Q4	$697K	Buy	12,979 +958	+8%	+$53.1K	0.25%	58
2017 Q3	$734K	Sell	12,021 -104	-0.9%	-$6.3K	0.27%	57
2017 Q2	$742K	Sell	12,125 -168	-1%	-$10.2K	0.28%	58
2017 Q1	$746K	Sell	12,293 -31	-0.3%	-$1.88K	0.29%	58
2016 Q4	$693K	Hold	12,324	–	–	0.28%	61
2016 Q3	$735K	Sell	12,324 -1,468	-11%	-$85.8K	0.29%	59
2016 Q2	$758K	Buy	13,792 +420	+3%	+$22.4K	0.3%	60
2016 Q1	$675K	Hold	13,372	–	–	0.27%	61
2015 Q4	$675K	Sell	13,372 -27	-0.2%	-$1.36K	0.29%	62
2015 Q3	$631K	Hold	13,399	–	–	0.32%	57
2015 Q2	$727K	Hold	13,399	–	–	0.33%	58
2015 Q1	$734K	Buy	13,399 +168	+1%	+$9.51K	0.32%	60
2014 Q4	$717K	Hold	13,231	–	–	0.31%	61
2014 Q3	$748K	Buy	13,231 +7,954	+151%	+$447K	0.34%	56
2014 Q2	$292K	Sell	5,277 -838	-14%	-$45.7K	0.19%	55
2014 Q1	$331K	Hold	6,115	–	–	0.22%	54
2013 Q4	$292K	Hold	6,115	–	–	0.2%	54
2013 Q3	$279K	Sell	6,115 -145	-2%	-$6.62K	0.22%	55
2013 Q2	$277K	Buy	+6,260	New	+$280K	0.22%	57

Other funds holding MRK

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

Wellington Management Group Boston, Massachusetts $535B AUM 26.23% 1-Year Est. Return

VPM

Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM

Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

JP Morgan Chase New York $1.56T AUM 27.86% 1-Year Est. Return

Charles Schwab San Francisco, California $654B AUM 26.35% 1-Year Est. Return

Morgan Stanley New York $1.66T AUM 25.57% 1-Year Est. Return

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

Stephen W. Kidder's MRK Position: Q1 2026 in Review

Stephen W. Kidder reduced its Merck (MRK) stake by 4% in Q1 2026, selling an estimated $46.2K and leaving 9,608 shares worth $1.16M. The position accounts for 0.34% of the portfolio, ranked #41.

Stephen W. Kidder first reported a position in MRK in Q2 2013 and has held it in 52 quarters since. The position peaked at $1.2M in Q1 2024. 3,775 funds tracked by Wall St. Rank hold MRK as of Q1 2026.

Stephen W. Kidder held 9,608 shares of Merck worth $1.16M as of Q1 2026.
Stephen W. Kidder sold 400 Merck shares in Q1 2026, an estimated $46.2K.
Merck made up 0.34% of Stephen W. Kidder's portfolio in Q1 2026, its #41 holding.
Stephen W. Kidder first reported a position in Merck in Q2 2013 and has held it in 52 quarters since.
Stephen W. Kidder's Merck position peaked at $1.2M in Q1 2024.
3,775 funds tracked by Wall St. Rank held Merck as of Q1 2026.

Based on Stephen W. Kidder's 13F filing for Q1 2026, filed 11 May 2026.