NYSE:MRK

Merck & Company (MRK)

119.60
+0.08 (0.07%)
as of Jun 9, 2026, 8:00:00 pm Market Open.
310 watching
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Investor Insights
star iconJun 9, 2026, 12:00 am

This summary was created by AI, based on 21 opinions in the last 12 months.

Merck & Company (MRK) is widely recognized for its robust drug pipeline, particularly in the oncology space, despite concerns surrounding the impending patent expiration of its blockbuster drug Keytruda in 2028, which currently accounts for a significant portion of its revenue. Experts express mixed sentiments on its future performance; while some highlight the strong growth prospects from various drugs in the pipeline and strategic acquisitions, others point to risks and valuation concerns in light of the upcoming patent cliff. Analysts have shown optimism regarding MRK's capacity to sustain revenue growth post-Keytruda, often citing its decent dividend yield and potential for substantial upside. Overall, the company has been recommended as a solid investment, with a call for cautious management of positions amid broader market uncertainty and clarity on US drug pricing affecting the pharmaceutical sector.

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Consensus
Bullish
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Valuation
Undervalued
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Similar
Pfizer, PFE
DON'T BUY

Owns no US pharma, all under pressure. Potential US healthcare reform may target drug prices. Patent-cliff risk. Not a compelling total-return generator. Yield is ~3%, grows at 6%, which lags the market and the sub-index.

TOP PICK

Off highs. 2025 provides a broad opportunity in healthcare. Big cancer drug Keytruda coming off patent in 2028, but that's built into the stock price trading at 10x PE. Other drugs in the pipeline to fill in the space. Track record of successful and profitable blockbusters. Yield is 3%.

(Analysts’ price target is $126.88)
BUY

The CEO is doing a great job. It trades cheaper than JNJ or Pfizer. Good growth.

PAST TOP PICK
(A Top Pick Dec 14/23, Down 3%)

The new US administration is talking tough about health cost controls, certainly more extreme than in the past. MRK's Keytruda is a blockbuster drug that has a few years to go before the patent ends. Healthcare has been out of favour the past year, but he recommends holding on.

WATCH

It's cheap at 11x forward PE and pays a 3% dividend. Their vaccine business in China has been hurt, but should recover next year. He's looking at it. Likes their drug pipeline.

DON'T BUY

Pharma companies are always facing the patent wall, needing to spend R&D to innovate new drugs. Very difficult to predict the next blockbuster. He prefers and owns JNJ and ABT, more diversified.

WEAK BUY

Pharma is ~90% of revenue, smaller segment is animal care. Pulled back about 23% from recent peak in June. Yield is 3%, has grown at 5% compound pace over last 5 years. So total compounded shareholder return ~10% over the last decade. Pullback probably buyable. Steady, non-cyclical, a need not a want.

Risks include lower guidance on Gardasil (second-biggest drug) sales in China, coming off patent in 2028. Keytruda (biggest drug) also coming off patent then. Those two together account for just over 50% of revenues. Need to fill hole in pipeline either through R&D or M&A.

DON'T BUY

Healthcare space provides nice combination of growth with stability, in case we get into latter stage of economic cycle. Likes the space, but not this name. Price fell below 200-day MA in July, though that 200-day MA is moving higher. Technicals are not appealing.

He owns LLY and NVO, MCK and CAH.

BUY

Is famous for Keytruda, a great drug used against cancer. Their main patent will expire in 2028, so there's time. He expects them to go a big acquisition. Steady and predictable. Profitable. Lots to like.

BUY

Owns shares in the company, and will continue to hold. Very strong R&D department. Lots of excellent patents that have a long runway. Good brand name with consumers. Excellent financial results. Would recommend for the long term investor. 

PAST TOP PICK
(A Top Pick Aug 28/23, Up 7%)

The whole space has lower beta, lower risk. 9% YOY revenue growth, well ahead of estimates. Lots in the pipeline. 15x forward PE, yield is 2%. Risks of competition, but her target is still $140 so lots of upside. Pullback provides great entry point. Analysts say Outperform of almost 25% upside from here.

PARTIAL BUY

Is a huge believer in this, but China is a short-term problem.

PAST TOP PICK
(A Top Pick Aug 23/23, Up 16%)

Sector's low beta makes it immune to economic shocks. YOY revenue growth of 9%. New products in pipeline, promising collaborations, JV with Moderna. FDA-approved hypertension drug has great growth prospects. Forward PE of 15.4x, still attractive. Generous dividend yield of over 2%. Another 12% upside from here.

(Analysts’ price target is $140.00)
BUY ON WEAKNESS
Trevor Rose’s Insights - Trevor’s most-liked answers from 5i Research

The pharma sector is always in the political crosshairs. Both candidates have vowed reforms, but in different approaches. But both like to attack drug prices, both in amount and how they are paid (third party insurance, medicare, etc.). In other elections, though, the 'talk' is often worse than what actually happens. Both candidates know the sector is important for US growth, and the population is getting older. MRK and others can best compete with their drug pipeline, so that they can grow even with restrictions on revenue/prices. For MRK in specifically, consensus calls for very strong EPS growth in each of the next two years. If MRK can meet expectations, we think it can overcome any political fallout. It is also quite cheap at 14X earnings so some uncertainty is embedded in prices already.
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PAST TOP PICK
(A Top Pick Jun 09/23, Up 21%)

Healthcare was out of favour for a long time, but is starting to enjoy some love. Keytruda, their drug, sells over $25 billion revenues--the most in history--and this patent won't expire until 2028-9, so there's time

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