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Merck & Co., Inc. (MRK) News Today

Merck & Co., Inc. logo
$141.03 -0.79 (-0.55%)
Closing price 10/28/2026 03:59 PM Eastern
Extended Trading
$143.74 +2.71 (+1.92%)
As of 07:46 AM Eastern
Extended trading is trading that happens on electronic markets outside of regular trading hours. This is a fair market value extended hours price provided by Massive. Learn more.

Why Is Merck & Co., Inc. Down Today?

Merck & Co., Inc. (NYSE: MRK) is under pressure despite a strong quarterly earnings beat. Investors appear more focused on the company’s longer-term transition away from Keytruda than on the latest results.

  • Positive Sentiment: Merck reported quarterly adjusted earnings of $2.49 per share, well above the $2.09 analyst consensus, while revenue of $18.09 billion exceeded the $17.33 billion estimate. The company also raised its adjusted profit outlook. Merck earnings press release
  • Positive Sentiment: Keytruda sales were stronger than expected, including growth from the newer injectable Qlex formulation. Winrevair also contributed to revenue growth, supporting Merck’s effort to diversify its pharmaceutical portfolio. CNBC Merck earnings report
  • Positive Sentiment: Keytruda reduced the risk of disease progression by 43% in a Phase 3 endometrial-cancer trial, adding support for expanding the drug’s indications. Recent oncology data and the Moderna partnership’s melanoma-vaccine results also reinforce Merck’s pipeline potential. Keytruda endometrial cancer trial
  • Positive Sentiment: Wells Fargo maintained a Buy view, while other analyst commentary has pointed to potential appreciation as Merck’s newer medicines and oncology pipeline mature. Wells Fargo Merck rating
  • Neutral Sentiment: Reported profit declined year over year to $5.07 billion, or $2.04 per share, from $5.79 billion, or $2.32 per share, despite the adjusted earnings beat. Wall Street Journal Merck revenue report
  • Negative Sentiment: Wall Street is looking beyond the quarterly beat because Keytruda, Merck’s largest revenue driver, faces a looming patent cliff. Investors want clearer evidence that Qlex, Winrevair and pipeline assets can offset eventual Keytruda erosion. Barron’s Merck earnings analysis
  • Negative Sentiment: Earlier outlook concerns included weakening Gardasil demand, declining estimates and difficult comparisons. The Moderna-Merck melanoma-vaccine results were positive clinically but reportedly below investor hopes, limiting their immediate stock-market impact. Merck and Moderna cancer vaccine results
Posted 25m agoAI Generated. May Contain Errors.

Merck & Co., Inc. Latest News

Merck & Company (MRK) Receives a Buy from Wells Fargo
Breakthrough cancer vaccine catches Wall Street's attention
Dear Merck Stock Fans, Mark Your Calendars for October 29
Is Merck Stock a Buy, Sell or Hold Ahead of Q3 Earnings?
Scancell cancer vaccine strategy backed by Moderna and Merck trial results
Vaccine vial and syringe on a lab surface with DNA strands and virus particle illustrations in the background.
Merck and Moderna's Cancer Vaccine Worked—Who Gets Paid? (MRK)
Merck and Moderna's melanoma vaccine cut recurrence risk 42% in a Phase 3 trial, but results fell short of hopes, sending Moderna shares down sharply while Merck stock barely moved.
Vaccine vial and syringe on a lab surface with DNA strands and virus particle illustrations in the background.
Merck and Moderna's Cancer Vaccine Worked—Who Gets Paid? (MRK)
Merck and Moderna's melanoma vaccine cut recurrence risk 42% in a Phase 3 trial, but results fell short of hopes, sending Moderna shares down sharply while Merck stock barely moved.
Leo Wealth LLC Makes New Investment in Merck & Co., Inc. $MRK
23,115 Merck & Co., Inc. $MRK Shares Sold by apricus wealth LLC
Transcript : Merck & Co., Inc. - Shareholder/Analyst Call
Merck & Co., Inc. (MRK) Shareholder/Analyst Call Transcript
What Do New China Biotech Curbs Mean For Merck (MRK) Stock?
4 Beaten-Down Stocks With Catalysts Ahead, Including 1 Down More Than 50%
Buy the Dip: 4 Stocks the Market Marked Down Too Far Ahead of Big Catalysts (MRK)
MercadoLibre, Novo Nordisk, Tyler Technologies and Summit Therapeutics trade below recent highs, yet each has earnings or catalysts that could shift sentiment.

Merck & Co., Inc. Media Mentions By Week

Merck & Co., Inc. Media Sentiment

Each headline receives a score ranging from 2 (good news) to -2 (bad news). Our company news sentiment scores track the average news sentiment of articles about each company over the most recent 7 days in order to identify companies that are receiving positive press.

MRK
News Sentiment
▼
0.47

0.68
▲
Average
Healthcare
News Sentiment

Merck & Co., Inc. News Coverage

We track news headlines from hundreds of news outlets and tag them by company. This chart compares the number of articles about this company in the last seven days compared with the average number of articles about this company on a typical week.

MRK Articles
This Week
▼
85

9
▲
MRK Articles
Average Week

Merck & Co., Inc. Trends on MarketBeat

This week vs. last week
New Followers
1
-89%
Searches
7
-56%
Page Views
14,110
+26%
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MarketBeat tracks news from more than one hundred trusted media outlets in real time, with the most recent headline for Merck & Co., Inc. dated 10/29/2026.
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