American Trust’s Merck MRK Stock Holding History

American Trust’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	$478K	Sell	3,975 -163	-4%	-$18.8K	0.04%	163
2025 Q4	$436K	Buy	+4,138	New	+$388K	0.04%	191
2024 Q4	–	Sell	-3,035	Closed	-$345K	–	336
2024 Q3	$345K	Buy	3,035 +1,256	+71%	+$149K	0.03%	169
2024 Q2	$220K	Sell	1,779 -923	-34%	-$119K	0.02%	217
2024 Q1	$357K	Sell	2,702 -1,800	-40%	-$222K	0.03%	175
2023 Q4	$491K	Buy	4,502 +443	+11%	+$46K	0.04%	144
2023 Q3	$418K	Sell	4,059 -4,614	-53%	-$497K	0.03%	168
2023 Q2	$1M	Sell	8,673 -250	-3%	-$28.4K	0.07%	135
2023 Q1	$949K	Sell	8,923 -8,343	-48%	-$901K	0.07%	134
2022 Q4	$1.92M	Buy	17,266 +1,289	+8%	+$132K	0.18%	99
2022 Q3	$1.38M	Sell	15,977 -969	-6%	-$86.5K	0.12%	112
2022 Q2	$1.54M	Buy	16,946 +628	+4%	+$55.7K	0.12%	108
2022 Q1	$1.34M	Sell	16,318 -1,044	-6%	-$82.3K	0.09%	123
2021 Q4	$1.33M	Buy	+17,362	New	+$1.38M	0.1%	88

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

American Trust's MRK Position: Q1 2026 in Review

American Trust reduced its Merck (MRK) stake by 3.9% in Q1 2026, selling an estimated $18.8K and leaving 3,975 shares worth $478K. The position accounts for 0.04% of the portfolio, ranked #163.

American Trust first reported a position in MRK in Q4 2021 and has held it in 14 quarters since. The position peaked at $1.92M in Q4 2022. 3,780 funds tracked by Wall St. Rank hold MRK as of Q1 2026.

American Trust held 3,975 shares of Merck worth $478K as of Q1 2026.
American Trust sold 163 Merck shares in Q1 2026, an estimated $18.8K.
Merck made up 0.04% of American Trust's portfolio in Q1 2026, its #163 holding.
American Trust first reported a position in Merck in Q4 2021 and has held it in 14 quarters since.
American Trust's Merck position peaked at $1.92M in Q4 2022.
3,780 funds tracked by Wall St. Rank held Merck as of Q1 2026.

Based on American Trust's 13F filing for Q1 2026, filed 1 May 2026.