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Merck & Co. (MRK) Stock Price & Market Analysis

MRK · NYSE · Drug Manufacturers - General

Regular sessionRegular-session print

$144.30

▲ +$0.4900(+0.34%)4:02 PM ET - vs previous close

Quote as of Oct 2, 2026, 4:02 PM EDT

Regular-session close · Oct 2, 2026, 4:02 PM EDT.

Yahoo Finance · delayed, minutes not stated · as of Oct 2, 2026, 4:02 PM EDT · current source

Last session97%
$142.73L Oct 2 '26$144.35H Oct 2 '26
52-week range83%
$82.01$156.92
Long-term rangesAvailable history
Available history(2000-10-03)92%
$10.55L Mar 9 '09$156.00H Aug 25 '26

Available history: 2000-10-03–2026-10-02. This is the supplied data window, not a verified inception date. Range extremes use intraday highs/lows where supplied, otherwise closes. Provider-reported; adjustment basis unspecified. The separate 52-week range uses Yahoo Finance figures; its adjustment basis is unspecified.

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Data freshness

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Reported fundamentals

MRK research snapshot

Annual revenue

USD 65.01B

Sales for the fiscal year ended Dec 31, 2025. This is not trailing twelve-month revenue.

Revenue change

+1.3%

Change versus the fiscal year ended Dec 31, 2024.

Net profit margin

28.1%

Net income divided by revenue for the fiscal year ended Dec 31, 2025. This is not the trailing margin.

These reported results describe the business’s recent scale and profitability. Compare cash generation and valuation before forming an investment view; historical growth is not a forecast.

Company · Profile

About Merck & Co. (MRK)

Sector, leadership, and how Merck & Co. earns its revenue.

Merck & Co.

NYSE · MRK · US

Merck & Co., Inc. is a global healthcare leader with operations spanning two core divisions: Pharmaceuticals and Animal Health. The Pharmaceutical segment is dedicated to human health, offering a broad spectrum of medicinal products. These cover crucial therapeutic areas such as oncology, acute hospital care, immunology, neuroscience, virology, cardiovascular conditions, and diabetes. This division also develops vital preventive vaccines for pediatric, adolescent, and adult populations. Meanwhile, the Animal Health segment focuses on the research, development, manufacturing, and marketing of veterinary medications, vaccines, and comprehensive health management solutions for animals. This division further provides innovative digital products designed for animal identification, traceability, and continuous monitoring. Merck's extensive clientele encompasses drug wholesalers, pharmacies, hospitals, and government agencies. It also serves managed healthcare organizations, including health maintenance organizations (HMOs) and pharmacy benefit managers, as well as various other institutional clients. Additionally, the company supplies products to individual physicians and their distributors, veterinarians, and livestock producers. The organization actively engages in strategic collaborations with companies such as AstraZeneca PLC, Bayer AG, Eisai Co., Ltd., Ridgeback Biotherapeutics, and Gilead Sciences, Inc. These partnerships are specifically aimed at the joint development and commercialization of prolonged-acting therapies for HIV. Established in 1891, Merck & Co., Inc. maintains its corporate headquarters in Kenilworth, New Jersey.

Company narrative is editorial context. Source observation date: 2026-10-03T00:07:26.297Z. Narratives and leadership records are excluded from current quality ratings.

Sector
Healthcare
Industry
Drug Manufacturers - General
Headquarters
Rahway, NJ, United States
Country
US
Founded
1941
Employees
74,000
CEO
Robert Davis
Exchange
NYSE
Business model & operating evidence

Company website ↗

AI business exposure

Revenue exposure
AI-specific revenue is not separated in the available company statements.
Capital-spending dependency
No reviewed quantitative dependency model is available.
Compute role
See the sourced business description; AI labels do not establish compute revenue.
Platform examples
An exhaustive, consistently defined product inventory is unavailable.
Ecosystem links
Supplier and customer links require reviewed disclosures.

Narrative versus numbers

Demand is expanding

Supporting observation: 5.1%

Year-over-year growth in the latest quarter. This is not the fiscal-year revenue change in the snapshot above. · SEC Companyfacts · 2026-06-30

Growth produces accounting profit

Supporting observation: 4.8%

Reported-period net margin. A positive figure supports accounting profitability, not cash generation. · SEC Companyfacts · 2026-10-03T14:25:38.701Z

The business generates cash after investment

Supporting observation: USD 4.48B

Latest reported free cash flow. It is not a forecast and it is not the fiscal-year snapshot. · SEC Companyfacts · 2026-06-30

These are explicit tests of individual claims, not an overall bull/bear rating. Demand growth can coexist with valuation, concentration and financing risk.

Operating measures

Revenue
$16.61Bquarter ended Jun 30, 2026
EPS
-$0.54quarter ended Jun 30, 2026
Capital expenditure
$893.00Mquarter ended Jun 30, 2026
Free cash flow
$4.48Bquarter ended Jun 30, 2026
Free cash flow margin
27.0%quarter ended Jun 30, 2026
Revenue growth year over year
5.1%quarter ended Jun 30, 2026

Leadership

CEO: Robert Davis

Source: Financial Modeling Prep · 2026-10-03T00:07:26.297Z

Ownership filings and insider activity
Competitors & comparisons

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Governance & sustainability

Find proxy statements and annual reports

Read MRK news & coverage
All data sources

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Next open: 2026-10-05 · 9:30 AM America/New_York

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