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Merck & Co., Inc. logo

NASDAQ · MRK

Merck & Co., Inc.

Healthcare · Drug Manufacturers - General

$143.79

Down-$1.05 (-0.72%)

Updated Sep 16, 2026, 11:04 AM

SID Score

8.5/10

Composite research score

Smart Money

55/100

Neutral

Market cap
248.84B
P/E ratio
12.99
Dividend yield
2.84%
52-week range
$96.79 – $156.92
Volume
8.3M
Avg. volume
13.42M

Price performance

MRK price history

1M range · 20 trading sessions · Daily adjusted prices

MRK closed at $143.79 after 20 trading sessions, up 6.38% for the selected period.

Last close
$143.79
Period change
+6.38%
Period low
$135.17
Period high
$156.45
Daily close
View OHLC price history
MRK OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 15, 2026$143.85$144.15$142.32$143.798.3M
Sep 14, 2026$146.42$147.09$144.10$144.857.41M
Sep 11, 2026$145.52$145.90$143.68$143.938.68M
Sep 10, 2026$147.94$148.00$144.10$144.717.54M
Sep 9, 2026$148.96$149.41$147.18$147.538.55M
Sep 8, 2026$148.41$149.60$146.281$148.4611.19M
Sep 4, 2026$150.83$152.22$150.085$150.334.4M
Sep 3, 2026$152.80$152.80$148.90$152.346.5M
Sep 2, 2026$151.50$152.69$149.97$151.648.97M
Sep 1, 2026$150.23$151.6776$148.55$149.869.87M
Aug 31, 2026$147.00$148.689$145.95$147.7611.13M
Aug 28, 2026$146.72$149.0078$145.75$148.358.07M
Aug 27, 2026$149.53$152.08$149.02$149.548.53M
Aug 26, 2026$154.35$155.19$152.6109$153.108.63M
Aug 25, 2026$151.00$156.9199$150.66$156.4514.01M
Aug 24, 2026$150.72$151.52$149.14$150.6615.03M
Aug 21, 2026$149.12$154.49$148.59$152.5515.98M
Aug 20, 2026$150.78$152.515$148.516$148.9916.2M
Aug 19, 2026$146.94$153.50$144.90$152.2032.78M
Aug 18, 2026$137.24$137.98$134.88$135.1710.28M

Latest MRK news

The latest Smart Investors Daily articles mentioning MRK.

MRK research

Overview

Company profile and research snapshot.

Company profile

Merck makes pharmaceutical products to treat several conditions in a number of therapeutic areas, including cardiometabolic disease, cancer, and infections. Within cancer, the firm's immuno-oncology platform, led by Keytruda, is a major contributor to overall sales. The company also has a substantial vaccine business aimed at preventing pediatric diseases, as well as Gardasil for human papillomavirus. Additionally, Merck sells animal health-related drugs. From a geographical perspective, 47% of the company's sales are generated from US human health (pharmaceuticals and vaccines).

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Buy
Average target
$112.00
Implied upside
Analysts
21
MRK recent ratings
DateFirmRatingTarget
Sep 10, 2026HSBCBuy
Sep 9, 2026Leerink PartnersOutperform
Sep 8, 2026GuggenheimBuy
Sep 4, 2026Wells FargoOverweight
Aug 25, 2026Wolfe ResearchOutperform
Open full forecast

News briefing

Generated Sep 15, 2026, 9:20 PM

Why Is MRK Down Today?

Merck shares declined 0.72% today despite a stream of positive pipeline developments and strategic collaborations. While the company presented encouraging news at the Morgan Stanley Healthcare Conference, the modest selloff suggests investors may be taking profits or awaiting more concrete catalysts for the company's ambitious $70B revenue forecast.

    Bottom line: Merck's modest decline appears technical rather than fundamental, as the company continues to execute strategically on its oncology pipeline with notable collaborations like Perspective Therapeutics. Investors should focus on upcoming pipeline milestones and management's timing for a revised $70B revenue forecast, as these catalysts could drive meaningful upside if execution delivers on management's ambitious transformation plans.

    Yahoo · Sep 16, 2026

    Oncology Tie-Up and Blockchain Pilot Might Change The Case For Investing In Merck (MRK)

    In early September 2026, Merck & Co., Inc. deepened its innovation push through multiple investor conferences and a new clinical trial collaboration in which Perspective Therapeutics announced it will test its targeted alpha therapy [212Pb]PSV359 with Merck’s immunotherapy Keytruda in certain FAP-a–expressing lung and colorectal cancers. At the same time, Merck partnered with The Hashgraph Group and PwC Germany on a cocoa traceability pilot that links its M-Trust physical authentication...

    Yahoo · Sep 15, 2026

    Merck & Co Inc's Dividend Analysis

    Merck & Co Inc (NYSE:MRK) recently announced a total dividend of $0.85 per share, with the ex-dividend date set for 2026-09-15. This amount includes a $0.85 per share cash dividend payable on 2026-10-07. As investors look forward to this upcoming payment, the spotlight also shines on the company's dividend history, yield, and growth rates.

    Yahoo · Sep 14, 2026

    Merck CEO Sees Pipeline Upside as Launches, Animal Health Drive Transformation

    Merck & Co., Inc. (NYSE:MRK) Chairman and CEO Rob Davis said the company’s “transformation is underway,” citing progress across product launches, clinical data readouts, business development and its Animal Health segment during a Morgan Stanley discussion. Davis said recent pipeline readouts ha

    AI research layers

    Interpretive context generated from the platform’s current data sources.

    Merck & Co. Stock Performance

    Merck & Co. shares closed at $143.80, reflecting a single-session decline of 2.49% per SID market data. Despite the daily pullback, the stock has demonstrated sustained strength across multiple timeframes, gaining 6.86% over the past month, 21.67% over three months, and 48.38% over the trailing twelve months. The current price sits well above both the 50-day moving average of $136.35 and the 200-day moving average of $121.95, indicating a firmly bullish intermediate-term trend according to Massive/Polygon technical data. However, the 14-day relative strength index has dipped to 39.8, approaching oversold territory and suggesting near-term selling pressure may be intensifying. Merck's beta of 0.299 underscores its low-volatility profile relative to the broader market, characteristic of large-cap healthcare names. Average daily trading volume stands at approximately 13.4 million shares, supporting ample liquidity for institutional participants. The company's market capitalization currently registers at approximately $248.8 billion.

    Merck & Co. Valuation Analysis

    Merck & Co. currently trades at a price-to-earnings ratio of 12.99, positioning it below the broader healthcare sector median and suggesting a relatively modest earnings multiple per SID market data. The PEG ratio stands at 0.79, falling below the commonly referenced fair-value threshold of 1.0, which indicates that the stock's valuation may be attractive relative to its expected earnings growth rate. The company's price-to-book ratio registers at 4.77, reflecting the premium typically accorded to pharmaceutical firms with extensive intellectual property portfolios, according to SEC filings. Merck offers a dividend yield of 3.27%, providing a meaningful income component for shareholders that exceeds the S&P 500 average. The combination of a sub-13 P/E, a sub-1.0 PEG ratio, and a yield above 3% presents a valuation profile that distinguishes Merck among large-cap pharmaceutical peers, particularly given the stock's substantial year-over-year price appreciation of 48.38%.

    Smart Money Activity for MRK

    Merck & Co. registers a composite smart money score of 55 out of 100, reflecting a neutral overall signal per SID market data. The institutional sub-score stands at a perfect 25 out of 25, indicating maximum conviction from large fund managers and sustained accumulation within 13F institutional filings. In contrast, the insider trading sub-score is notably weaker at 9.0 out of 25, with SEC Form 4 filings revealing 20 insider transactions over the past 90 days — comprising just 4 purchases against 16 sales. This four-to-one sell-to-buy ratio signals that corporate insiders have been net distributors of shares during the recent price rally. The dark pool activity sub-score of 8.5 out of 25 suggests limited notable off-exchange accumulation. Congressional trading activity scores 12 out of 25, reflecting moderate but not outsized interest from lawmakers. The divergence between robust institutional positioning and elevated insider selling creates a mixed smart money profile that warrants monitoring as the stock trades near its recent highs.

    Merck & Co. Earnings Outlook

    Merck & Co.'s recent earnings results present a mixed trajectory according to company earnings reports. In the most recently completed quarter reported on April 30, the company posted a loss of $1.28 per share, which nonetheless represented a positive surprise of $0.20 versus the consensus estimate of negative $1.48. The preceding quarter, reported on August 4, showed a loss of $0.13 per share, missing the analyst estimate of $0.23 by $0.36, marking a notable downside surprise. Looking ahead, analyst estimates project a loss of $1.01 per share for the upcoming report scheduled for April 23 and a loss of $0.30 per share for the July 28 report. The negative EPS figures across multiple quarters likely reflect significant charges or accounting adjustments rather than operational weakness, given Merck's trailing P/E of 12.99. Investors should monitor upcoming reports for clarity on the path to earnings normalization and margin recovery.

    Wall Street Analyst Ratings for MRK

    Wall Street consensus on Merck & Co. remains uniformly bullish, with all five most recent analyst actions reiterating positive ratings per SID consensus data. On September 10, HSBC maintained its Buy rating, followed by Leerink Partners reaffirming Outperform on September 9. Guggenheim reiterated Buy on September 8, while Wells Fargo sustained its Overweight recommendation on September 4 according to Wall Street analyst reports. Wolfe Research also maintained its Outperform rating on August 25. Notably, none of the five recent actions represented upgrades, downgrades, or initiations — all were reiterations of existing positive stances, suggesting analysts remain confident in their investment theses despite the stock's 48.38% gain over the past year. The absence of any neutral or negative ratings among recent coverage updates reflects broad-based institutional conviction. With the stock trading at a PEG ratio of 0.79, the consensus view appears anchored in the assessment that Merck's growth potential remains undervalued at current levels relative to earnings expectations.