Merck & Co. (MRK)
Updated September 18, 2026 · Data: Yahoo Finance
+42.41%
YTD return in 2026 (from Dec 31, 2025 close)
Dec 31, 2025 close$103.13
Current price$146.87
$1,000 on Dec 31 →$1,424.10
YTD rank#59 of 501
SectorHealth Care
YTD price chart
Merck & Co. (MRK) is up +42.41% year-to-date in 2026, ranking #59 of 501 S&P 500 stocks tracked. It closed 2025 at $103.13 and trades at $146.87 as of September 18, 2026 — $1,000 invested on December 31, 2025 would be worth $1,424.10 today.
Where to invest in MRK
Popular stock brokerages:
We may earn a commission if you sign up through these links, at no extra cost to you.
For informational purposes only — not financial advice.