First Financial Bankshares’s Merck MRK Stock Holding History

First Financial Bankshares’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	$89.4M	Buy	743,601 +15,082	+2%	+$1.74M	1.81%	15
2025 Q4	$76.7M	Buy	728,519 +7,509	+1%	+$705K	1.54%	24
2025 Q3	$60.5M	Buy	721,010 +13,189	+2%	+$1.09M	1.24%	31
2025 Q2	$56M	Buy	707,821 +13,598	+2%	+$1.08M	1.26%	31
2025 Q1	$62.3M	Sell	694,223 -150,162	-18%	-$14M	1.34%	25
2024 Q4	$84M	Buy	844,385 +11,996	+1%	+$1.24M	1.82%	13
2024 Q3	$94.5M	Buy	832,389 +8,967	+1%	+$1.07M	1.99%	13
2024 Q2	$102M	Sell	823,422 -19,164	-2%	-$2.47M	2.34%	9
2024 Q1	$111M	Sell	842,586 -6,688	-0.8%	-$824K	2.5%	7
2023 Q4	$92.6M	Buy	+849,274	New	+$88.2M	2.22%	11

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

First Financial Bankshares's MRK Position: Q1 2026 in Review

First Financial Bankshares increased its Merck (MRK) stake by 2.1% in Q1 2026, buying an estimated $1.74M and bringing the position to 743,601 shares worth $89.4M. The position accounts for 1.81% of the portfolio, ranked #15.

First Financial Bankshares first reported a position in MRK in Q4 2023 and has held it in 10 quarters since. The position peaked at $111M in Q1 2024. 3,777 funds tracked by Wall St. Rank hold MRK as of Q1 2026.

First Financial Bankshares held 743,601 shares of Merck worth $89.4M as of Q1 2026.
First Financial Bankshares bought 15,082 Merck shares in Q1 2026, an estimated $1.74M.
Merck made up 1.81% of First Financial Bankshares's portfolio in Q1 2026, its #15 holding.
First Financial Bankshares first reported a position in Merck in Q4 2023 and has held it in 10 quarters since.
First Financial Bankshares's Merck position peaked at $111M in Q1 2024.
3,777 funds tracked by Wall St. Rank held Merck as of Q1 2026.

Based on First Financial Bankshares's 13F filing for Q1 2026, filed 11 May 2026.