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Merck & Co (NY:MRK)

105.26 -0.80 (-0.75%)
Official Closing Price Updated: 7:00 PM EST, Dec 31, 2025 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 7,557,025
Open 105.93
Bid (Size) 105.03 (100)
Ask (Size) 105.90 (200)
Prev. Close 106.06
Today's Range 104.99 - 106.10
52wk Range 73.31 - 107.59
Shares Outstanding 2,531,374,696
Dividend Yield 3.08%
Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
News headline image
The Metabolic Squeeze: Big Pharma’s 2025 Defined by $1 Trillion Valuations and Regulatory Reckonings
As 2025 draws to a close, the pharmaceutical industry stands at a historic crossroads. The year was defined by a widening chasm between the "metabolic haves"—those profiting from the global obesity... 
Via MarketMinute
Topics Economy Intellectual Property Law Enforcement
News headline image
Biotech’s Resurgence: How a Year-End Rally and M&A Frenzy Set the Stage for 2026
As the final bells ring on Wall Street for 2025, the biotechnology sector is celebrating a dramatic reversal of fortune. After years of navigating high interest rates and regulatory uncertainty, the... 
Via MarketMinute
Topics Artificial Intelligence ETFs Economy

Performance

YTD
+6.1%
+6.1%
1 Month
+3.4%
+3.4%
3 Month
+25.4%
+25.4%
6 Month
+28.7%
+28.7%
1 Year
+7.0%
+7.0%

More News

Read More
News headline image
The Great Consolidation: Why 2026 is Set to Become the Year of the Mega-Deal
Via MarketMinute
Topics Artificial Intelligence Economy Intellectual Property
News headline image
The 2026 Income Fortress: Why Big Pharma is the Defensive Play of the New Year
Via MarketMinute
Topics Artificial Intelligence Economy Intellectual Property
News headline image
Top gainers and losers in the S&P500 index during Monday's after-hours session. ↗
Via Chartmill
News headline image
The Price of Prosperity: Navigating the S&P 500’s Historic Valuation Peak as 2026 Dawns
Via MarketMinute
Topics Artificial Intelligence Bonds Earnings
News headline image
3 Drug Stocks to Buy at a Discount ↗
Via The Motley Fool
Topics Intellectual Property
News headline image
The Dynavax Turnaround: From Clinical Setbacks to a $2.2 Billion Exit
Via PredictStreet
News headline image
Merck & Co. Inc. (NYSE:MRK) Emerges as a Top Quality Investing Candidate ↗
Via Chartmill
News headline image
Pfizer’s 2026 Outlook Misses the Mark as Post-Pandemic Hangover and Patent Cliff Loom
Via MarketMinute
Topics Economy Intellectual Property
News headline image
Barking Back: Why the 'Dogs of the Dow' 4-Stock Play is the Contrarian Bet for 2026
Via MarketMinute
Topics Artificial Intelligence Economy Intellectual Property
News headline image
The Great Vaccine Consolidation: Sanofi’s $2.2 Billion Strategic Bet on Dynavax Technologies
Via PredictStreet
Topics Economy Intellectual Property
News headline image
The Vaccine Vanguard: Inside Sanofi’s $2.2 Billion Strategic Bet on Dynavax
Via PredictStreet
Topics Artificial Intelligence Economy Intellectual Property
News headline image
Prescription for Growth: Why Zoetis and Viatris are Defining Healthcare’s New Winners in 2025
Via MarketMinute
Topics Bonds Earnings World Trade
News headline image
Moderna (MRNA) Deep-Dive: Navigating the 7.5% Year-End Slide and the Path to a 2028 Recovery
Via PredictStreet
Topics Initial Public Offering
News headline image
Sanofi’s $2.2 Billion Strategic Pivot: Deconstructing the Dynavax Acquisition and the Future of Specialty Medicine
Via PredictStreet
Topics Artificial Intelligence Economy Intellectual Property
News headline image
Dynavax Technologies: Analyzing the 39% Surge and Sanofi Acquisition
Via PredictStreet
Topics Economy
News headline image
Sanofi Acquires Dynavax in $2.2 Billion Christmas Eve Deal, Sending Shares Soaring
Via MarketMinute
Topics Intellectual Property
News headline image
Top 5 US Healthcare Stocks By Market Value ↗
Via Stocktwits
Fitch Sees Stable 2026 Outlook For Global Pharma — But Warns Trump Drug Pricing Push Poses Profit Risk ↗
Via Stocktwits
Topics Government
News headline image
The Great Biotech Rebound: How Pricing Clarity Rescued the Drug Sector in 2025
Via MarketMinute
Topics Economy
News headline image
SCHD vs. NOBL: Different Paths to Dividend Stability ↗
Via The Motley Fool
Topics ETFs
News headline image
The Biotech Renaissance: Innovation and M&A Frenzy Spark a Historic Year-End Rally
Via MarketMinute
Topics ETFs Economy Intellectual Property
News headline image
The Pfizer Pivot: A Deep-Dive into PFE’s 2025 Financial Recovery and Strategic Rebirth
Via PredictStreet
Topics Economy Intellectual Property
News headline image
Moderna (MRNA): The “Act 2” of an mRNA Pioneer – A 2025 Deep Dive
Via PredictStreet
Topics Earnings Initial Public Offering Intellectual Property

Frequently Asked Questions

Is Merck & Co publicly traded?
Yes, Merck & Co is publicly traded.
What exchange does Merck & Co trade on?
Merck & Co trades on the New York Stock Exchange
What is the ticker symbol for Merck & Co?
The ticker symbol for Merck & Co is MRK on the New York Stock Exchange
What is the current price of Merck & Co?
The current price of Merck & Co is 105.26
When was Merck & Co last traded?
The last trade of Merck & Co was at 12/31/25 07:00 PM ET
What is the market capitalization of Merck & Co?
The market capitalization of Merck & Co is 266.45B
How many shares of Merck & Co are outstanding?
Merck & Co has 266B shares outstanding.
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