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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DON'T BUY

So many in the space look inexpensive on PE. These businesses are mature, with weaker product pipelines, but generate significant cash. Flipside is that they don't grow. Costs have really risen for all the FDA approval phases, making drug development so much harder.

True, Canadians have to go to the US for healthcare exposure. But he'd prefer ABT, ALC, or BSX for their better growth profiles.

HOLD

Healthcare in US has had one of its worst performances over 10 years. Most sector $$ has gone to obesity drug makers. Two key drugs, more in the pipeline. Quality company. Very cheap, so he'd look at it. Based in New Jersey, so very little tariff impact. Dividend yield over 4%.

DON'T BUY

Culprit for stock pain is Keytruda, coming off patent, and providing 40% of revenues. Slashing costs. Pretty darn cheap down here at 8x for 2027. But no growth rate after Keytruda. Better places in pharma to park capital.

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Curated by Michael O'Reilly since 2020.
1550+ opinions with 4.81 rating (one of the best performing expert).

TOP PICK
Stockchase Research Editor: Michael O'Reilly

MRK has taken a tumble as their long standing cancer drug approaches patent expiry in the next few years, leading some analysts to discount their valuation.  It now trades at 13x earnings, 4x book and supports a 35% ROE.  The yield is supported by a payout ratio under 50% of cash flow.  The company is prudently using some cash reserves to retire debt and buy back shares.  We recommend setting a stop-loss at $70, looing to achieve $102 -- upside potential of 19%.  Yield 3.6%  

(Analysts’ price target is $102.19)
BUY

Whole sector's been problematic, so this name could be just caught up in that downdraft. Fundamentally looks pretty good. Could be an opportunity. ROC last few years has been 7%, 9%, 9%, 10%, 11%. Nothing wrong with those numbers. Pretty clean balance sheet, decent working capital position.

Revenue growth last quarter down 1.6%. Before that, it usually ran around a positive 6-7%. Yield is 3.9%, chart looks great as they keep bumping it up once a year -- cashflow and payout ratio to support that look really healthy.

PAST TOP PICK
(A Top Pick Jan 27/25, Down 16%)

Bought is heavily this morning. Is a diversified, large-cap pharma with 45% of revenue is oncology. Keytruda goes off patent in 2028, so there's a race to offset that patent. Vaccines face issues--Gardisil isn't performing in China, and RFK Jr. is anti-vaccines. However, if they combine an enzyme with a drug like Keytruda, does that reset the patent? Does the patent continue? That is in debate.

BUY

Pharmas have not done well. MRK trades at 8x PE. They have one large drug, Keytruda, which makes up 46% of their revenues, which is risky. The chart looks terrible. But MRK has dozens of drugs in phase 2 and 3 trials. Also, this pays a fine dividend. Now is a fine time to enter this.

WEAK BUY

Keytruda is now a decade old, and a lot more competition has come on. Great company. You could probably buy here, but see his Top Picks.

HOLD

Whole healthcare complex was weak in 2023 and 2024, so the valuations were reasonable coming into 2025. Current market downtrend plus today's threat of tariffs on pharmaceuticals, and we don't know how this will all end. Drug pipeline is particularly exciting.

Can't tell you when it will turn the corner, but it's a good component of a diversified portfolio.

HOLD

It's become a nightmare, down 17.6% this year, but collect the 4% dividend and stay the course.

BUY ON WEAKNESS

Likes he CEO and company, though the company is hung up on Keytruda is the only big drug they have. He likes the stock at this level.

BUY

Is now too cheap. Pays a 3.4% dividend. New acquisitions will pay off. There's too much worry over the Keytuda off-patent.

BUY
Tariff-proof stock?

Certainly some stocks are less vulnerable to issues involving tariffs. What comes to mind are healthcare companies. You could look at some of the beaten-down companies that really didn't do well last year, as they're doing quite well today. Try this name, which he owns.

BUY

It reports Tuesday. Despite acquisitions, MRK remains about their drug Keytruda, the cancer treatment, that keeps working. He beats numbers will be good, but he wants to hear about these acquisitions.

TOP PICK

It is best in class. It is a large manufacturer of vaccines but the primary driver is an immune therapy drug that is used across many types of cancers and has 200 ongoing trials. It is coming off patent later in the decade. The vaccine take-up could lead to slower growth but this is a shorter term issue.       Buy 24  Hold 8  Sell 0

(Analysts’ price target is $124.60)
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