Sifting through countless of stocks in the Biotechnology industry can be tedious, and sometimes two stocks are just too similar to judge which is the better investment. If you’re on the fence about investing in AbbVie Inc. or Viatris Inc. because you’re not sure how they measure up, it’s important to compare them on a few factors before making your decision.

Read on to learn how AbbVie Inc. and Viatris Inc. compare based on key financial metrics to determine which better meets your investment needs.

About AbbVie Inc. and Viatris Inc.

AbbVie Inc., a research-based biopharmaceutical company, engages in the research and development, manufacturing, commercializing, and sale of medicines and therapies worldwide. The company offers Skyrizi to treat autoimmune diseases; Rinvoq to treat inflammatory diseases; Imbruvica for the treatment of adult patients with blood cancers; Venclexta to treat blood cancers; Elahere to treat various cancer; and Epkinly to treat lymphoma; and Emrelis for the treatment of lung cancer. It also provides facial injectables, plastics and regenerative medicine, body contouring, and skincare products; botox Cosmetic for the treatment of glabellar lines, crow's feet, forehead lines, and platysma bands; Juvederm Collection to treat volume loss in the temples, undereye, cheeks, chin, lips and lower face; Vraylar to treat schizophrenia, bipolar disorder, and depressive disorder; Duodopa to treat Parkinson's disease; Ubrelvy to treat migraine; Qulipta for episodic and chronic migraine; and Vyalev for the treatment of motor fluctuations, as well as Botox Therapeutic to treat chronic migraine, overactive bladder, spasticity, cervical dystonia, and other conditions. In addition, the company offers Ozurdex for visual impairment; Lumigan/Ganfort and Alphagan/Combigan for the reduction of elevated intraocular pressure in patients with open angle glaucoma or ocular hypertension; and other eye care products, including Refresh/Optive, Xen, Durysta, and Restasis. Further, it provides Mavyret to treat chronic hepatitis C virus genotype 1-6 infection; Creon, a pancreatic enzyme therapy; and Linzess/Constella to treat irritable bowel syndrome with constipation and chronic idiopathic constipation. The company was incorporated in 2012 and is headquartered in North Chicago, Illinois.

Viatris Inc., together with its subsidiaries, operates as a healthcare company in North America, Europe, China, Taiwan, Hong Kong, Japan, Australia, New Zealand, rest of Asia, Africa, Latin America, and the Middle East. It operates in four segments: Developed Markets, Greater China, JANZ, and Emerging Markets. The company offers prescription brand drugs, generic drugs, complex generic drugs, and biosimilars. It also provides drugs in various therapeutic areas covering various noncommunicable and infectious diseases, including cardiovascular, CNS and anesthesia, dermatology, diabetes and metabolism, eye care, gastroenterology, immunology, oncology, and respiratory and allergy, as well as support services, such as diagnostic clinics, educational seminars, and digital tools to help patients better manage their health. In addition, the company offers medicines in the form of oral solid doses, injectables, and complex dosage forms to retail and pharmacy establishments, wholesalers and distributors, payers, insurers and governments, and institutions. It distributes its products through pharmaceutical wholesalers/distributors, pharmaceutical retailers, institutional pharmacies, mail-order and e-commerce pharmacies, and specialty pharmacies under the Lyrica, Lipitor, Celebrex, Viagra, Creon, Influvac, Wixela Inhub, EpiPen Auto-Injector, Fraxiparine, Yupelri, Norvasc, Amitiza, Effexor, Lipacreon, Zoloft, Xalabrands, Dymista, Xanax, and Breyna brands. The company has collaboration agreements with Mapi Pharma Ltd. to develop and commercialize long-acting glatiramer acetate depot products and additional products; Revance Therapeutics, Inc. to develop, manufacture, and commercialize a biosimilar to the branded biologic product, BOTOX; and Theravance Biopharma, Inc. to develop and commercialize revefenacin. Viatris Inc. was founded in 1961 and is headquartered in Canonsburg, Pennsylvania.

Latest Biotechnology and AbbVie Inc., Viatris Inc. Stock News

As of September 2, 2026, AbbVie Inc. had a $462.5 billion market capitalization, compared to the Biotechnology median of $288.9 million. AbbVie Inc.’s stock is up 15% in 2026, up 1.8% in the previous five trading days and up 23.5% in the past year.

Currently, AbbVie Inc.’s price-earnings ratio is 73.9. AbbVie Inc.’s trailing 12-month revenue is $64.4 billion with a 9.8% net profit margin. Year-over-year quarterly sales growth most recently was 10.2%. Analysts expect adjusted earnings to reach $14.011 per share for the current fiscal year. AbbVie Inc. currently has a 2.6% dividend yield.

As of September 2, 2026, Viatris Inc. had a $19.6 billion market cap, putting it in the 86th percentile of all stocks. Viatris Inc.’s stock is up 38.3% in 2026, up 2% in the previous five trading days and up 61.93% in the past year.

Currently, Viatris Inc. does not have a price-earnings ratio. Viatris Inc.’s trailing 12-month revenue is $14.7 billion with a -2.8% net profit margin. Year-over-year quarterly sales growth most recently was 4.9%. Analysts expect adjusted earnings to reach $2.501 per share for the current fiscal year. Viatris Inc. currently has a 2.8% dividend yield.

How We Compare AbbVie Inc. and Viatris Inc. Stock Grades

Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movements. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors streamline and work through such data.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings estimate revisions and quality. Here, we’ll take a closer look at AbbVie Inc. and Viatris Inc.’s stock grades to see how they measure up against one another.

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AbbVie Inc. and Viatris Inc. Stock Value Grades

Company	Ticker	Value
AbbVie Inc.	ABBV	F
Viatris Inc.	VTRS	A

Successful stock investing involves buying low and selling high, so stock valuation is an important consideration for stock selection.

Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

AAII’s A+ Investor Value Grade derives from a stock’s value score. The Value Score is the percentile rank of the average of the percentile ranks of the price-to-sales ratio, price-earnings ratio, enterprise-value-to-EBITDA (EV/EBITDA) ratio, shareholder yield, price-to-book-value ratio and price-to-free-cash-flow ratio. The score is variable, meaning it can consider all six ratios or, should any of the six ratios not be valid, the remaining ratios that are valid. To be assigned a Value Score, stocks must have a valid (non-null) ratio and corresponding ranking for at least two of the six valuation ratios.

Stocks with a Value Score from 81 to 100 are considered deep value, those with a score between 61 and 80 are a good value and so on.

AbbVie Inc. has a Value Score of 16, which is Ultra Expensive. Viatris Inc. has a Value Score of 84, which is Deep Value.

The Value Stock Winner: Viatris Inc.

As you can clearly see from the Value Grade breakdown above, Viatris Inc. is considered to have better value than AbbVie Inc.. For investors who focus solely on a company’s valuation, Viatris Inc. could be a good stock to add to their portfolio. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

AbbVie Inc. and Viatris Inc. Growth Grades

Company	Ticker	Growth
AbbVie Inc.	ABBV	A
Viatris Inc.	VTRS	D

The foundation of growth investing is seeking out stocks of companies exhibiting strong, consistent and prolonged growth that is expected to continue into the future.

In order to compute the growth score and assign it a letter grade, the percentile ranks for each of three components‐consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations‐must be determined. These three rank figures are added together, and the sum is ranked against the entire stock universe to arrive at a company’s Growth Score to create an equal distribution of grades.

The companies in the bottom 20% of the stock universe receive Growth Grades of F, considered to be very weak, while those in the top 20% receive A grades, which are considered very strong.

AbbVie Inc. has a Growth Score of 95, which is Very Strong. Viatris Inc. has a Growth Score of 32, which is Weak.

The Growth Grade Winner: AbbVie Inc.

As you can clearly see from the Growth Grade breakdown above, AbbVie Inc. has a more attractive growth grade than Viatris Inc.. For investors who focus solely on how a company is growing relative to other companies in the same industry, AbbVie Inc. could be a good stock to add to their portfolio. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

AbbVie Inc. and Viatris Inc.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
AbbVie Inc.	ABBV	D
Viatris Inc.	VTRS	B

Earnings estimate revisions scores consider the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, positive surprises beget further positive surprises‐or at least continued sales growth (the exact opposite is generally true, too).

Estimate revisions offer an indication of what analysts are thinking about the short-term prospects of a firm. Estimate revisions are based on the statistical significance of a firm’s last two quarterly earnings surprises and the percentage change in its consensus estimate for the current fiscal year over the past month and past three months.

AbbVie Inc. has a Earnings Estimate Score of 34, which is Negative. Viatris Inc. has a Earnings Estimate Score of 73, which is Positive.

The Earnings Estimate Revisions Grade Winner: Viatris Inc.

As you can clearly see from the Earnings Estimate Revisions Grade breakdown above, Viatris Inc. has a better Earnings Estimate Revisions Grade than AbbVie Inc.. For those who are specifically looking for companies with better short-term prospects when compared to other companies in the same industry, Viatris Inc. could be a good stock to invest in. However, it’s important to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Other AbbVie Inc. and Viatris Inc. Grades

In addition to Growth, Estimate Revisions and Value, A+ Investor also provides grades for Momentum and Quality.

Momentum grades help uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming.

AAII’s A+ Investor Quality Grade comes from the ranking of key metrics. Specifically, the quality grade is the percentile rank of the composite of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and F-Score.

These 2 key factors, when combined with the above, provide a holistic view into a particular stock. Further, by joining A+ Investor you can see whether AbbVie Inc. and Viatris Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, AbbVie Inc. or Viatris Inc. Stock?

Overall, AbbVie Inc. stock has a Value Score of 16, Growth Score of 95 and Estimate Revisions Score of 34.

Viatris Inc. stock has a Value Score of 84, Growth Score of 32 and Estimate Revisions Score of 73.

Comparing AbbVie Inc. and Viatris Inc.’s grades, scores and metrics can act as a solid basis to determine whether they may be a good investment or not. You’ll also want to look at your portfolio’s asset allocation as well as your risk tolerance and financial goals to see if either of these stocks would make a good fit for you. AAII can help you figure out which investments align with your individual needs and preferences.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets‐without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

A+ Investor adds to our qualitative teaching with a powerful data suite to help you whittle down investment choices to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

AAII Disclaimer

We make no representations or warranties that any investor will, or is likely to, achieve profits similar to those shown, because past, hypothetical or simulated performance is not necessarily indicative of future results. Before making an investment decision, you should consider your circumstances and whether the information on our content is applicable to your situation. This information was prepared in good faith, and we accept no liability for any errors or omissions. The full disclaimer can be read here.