Stock detail
Merck (MRK) stock price, chart, and key data
View Merck stock price, chart movement, and headline metrics on Woodstock's stock detail page.
Stock detail
Merck
MRK · XNYS
$145.07
+0.25%
+$0.36
Key metrics
52-week range
$48.00 - $24.00
Close price
$144.71
Market cap
$357B
P/E ratio
-267.98
Beta
0.55
About the company
Merck & Co., Inc.
Merck & Co., Inc. is an American multinational pharmaceutical company headquartered in Rahway, New Jersey. The company does business as Merck Sharp & Dohme or MSD outside the United States and Canada. The company is ranked fifth on the list of largest biomedical companies by revenue. The company's revenues are primarily from cancer treatments, vaccines, and animal health products. In 2024, 46% of the company's revenue, or $29.5 billion, came from sales of Keytruda, a PD-1 inhibitor used to treat various types of cancers, and 13% of the company's revenue, or $8.6 billion, came from sales of Gardasil, an HPV vaccine. In addition, 9% of the company's revenue, or $5.8 billion, came from the sales of animal health products. The company is ranked 65th on the Fortune 500 and 76th on the Forbes Global 2000. In 1891, Merck & Co. was established as the American affiliate of the Merck Group, founded by the Merck family, and the companies are still in trademark disputes in several countries over the right to use the name "Merck".
Analyst rating summary
A current read on analyst sentiment from the insight feed.
Mean target
$159
13
Buy
/ 18
Recent calls
09/10/2026
Bank of America Securities
Jason Gerberry
Buy · Price target $166
09/10/2026
HSBC
Rajesh Kumar
Buy · Price target $172
09/10/2026
Leerink Partners
Daina Graybosch
Buy · Price target $161
Ticker holders
Review politician disclosures and insider transactions in tabs.
Holder directory
Select a heading to reorder by name, activity date, buy/sell, or displayed value.
#1Michael McCaul republican · House · TX-10 spouse |
| $30,002/$65,001/$100,000 |
#2Alan Armstrong self |
| $15,001/$32,501/$50,000 |
#3Gilbert Cisneros democrat · House · CA-31 self |
| $2,002/$16,001/$30,000 |
#4Julie Johnson democrat · House · TX-32 joint |
| $2,002/$16,001/$30,000 |
#5Ro Khanna democrat · House · CA-17 child |
| $2,002/$16,001/$30,000 |
#6Thomas Kean republican · House · NJ-7 self |
| 475/712/950 |
#7Clifford Franklin republican · House · FL-18 self |
| 152/384/617 |
#8Gary C Peters democrat · Senate · MI self |
| 142/308/475 |
#9Susan Collins republican · Senate · ME spouse |
| 142/308/475 |
#10Thomas Kean republican · House · NJ-7 spouse |
| 9/76/142 |
#11Robert Aderholt republican · House · AL-4 self |
| 9/76/142 |
#12Clifford Franklin republican · House · FL-18 spouse |
| 9/76/142 |
#13Shelley Capito republican · Senate · WV self |
| 9/76/142 |
#14Andy Harris republican · House · MD-1 self |
| 9/76/142 |
#15Josh Gottheimer democrat · House · NJ-5 joint |
| 8/67/126 |
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