Sifting through countless of stocks in the Health Care Equipment & Supplies 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 Merit Medical Systems, Inc. or AdaptHealth Corp. 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 Merit Medical Systems, Inc. and AdaptHealth Corp. compare based on key financial metrics to determine which better meets your investment needs.

About Merit Medical Systems, Inc. and AdaptHealth Corp.

Merit Medical Systems, Inc. designs, develops, manufactures, and markets single-use medical products for interventional, diagnostic, and therapeutic procedures in the United States, China, Japan, Germany, France, the United Kingdom, and internationally. It operates through two segments, Cardiovascular and Endoscopy. The company offers micropuncture kits, angiographic needles, sheaths, guide wires, and safety products; peripheral intervention products comprising angiography, drainage, delivery systems, and embolotherapy products; oncology products, such as soft tissue biopsy products and accessories; cardiac intervention products consisting of cardiac access, angiography, electrophysiology and cardiac rhythm management, fluid management, hemodynamic monitoring, hemostasis, and intervention products; and spine products, including vertebral augmentation, radiofrequency ablation, and bone biopsy systems. It also provides custom procedural solutions, including critical care products, syringes, manifold kits, and trays and packs; coating services for medical tubes and wires; and sensor components for microelectromechanical systems. In addition, the company offers gastroenterology products, such as esophageal stents, cryoballoon and inflation devices, gauges, and balloon dilators; pulmonary products consisting of laser-cut tracheobronchial stents, and over-the-wire and direct visualization delivery systems; and kits and accessories for endoscopy and bronchoscopy procedures. It sells its products to hospitals, alternate site-based physicians, technicians, and nurses through direct sales force, independent distributors, original equipment manufacturer partners, and custom procedure tray manufacturers. The company exports its products to Canada, Western Europe, Australia, Brazil, Malaysia, South Korea, the United Arab Emirates, India, New Zealand, and South Africa. Merit Medical Systems, Inc. was incorporated in 1987 and is headquartered in South Jordan, Utah.

AdaptHealth Corp., together with its subsidiaries, distributes home medical equipment (HME), medical supplies, and home and related services in the United States. It operates through Sleep Health, Respiratory Health, Diabetes Health, and Wellness at Home segments. The company offers sleep therapy equipment, supplies, and related services, such as continuous positive airway pressure and BiLevel services to individuals suffering from obstructive sleep apnea; oxygen and home mechanical ventilation equipment and supplies and related chronic therapy services; and medical devices, including continuous glucose monitors and insulin pumps for the treatment of diabetes; HME to patients discharged from acute care and other facilities; and other HME devices and supplies. It also provides PAP machines, wheelchairs, hospital beds, oxygen concentrators, ventilators, insulin pumps, diabetes management and wound care supplies, orthopedic bracing, breast pumps and supplies, walkers, commodes, enteral supplies, and incontinence supplies. The company services beneficiaries of Medicare, Medicaid, and commercial insurance payors. AdaptHealth Corp. was founded in 2012 and is headquartered in Conshohocken, Pennsylvania.

Latest Health Care Equipment & Supplies and Merit Medical Systems, Inc., AdaptHealth Corp. Stock News

As of August 7, 2026, Merit Medical Systems, Inc. had a $5.3 billion market capitalization, compared to the Health Care Equipment & Supplies median of $377.3 million. Merit Medical Systems, Inc.’s stock is up 1% in 2026, up 4.7% in the previous five trading days and up 6.57% in the past year.

Currently, Merit Medical Systems, Inc.’s price-earnings ratio is 36.6. Merit Medical Systems, Inc.’s trailing 12-month revenue is $1.6 billion with a 9.2% net profit margin. Year-over-year quarterly sales growth most recently was 9.5%. Analysts expect adjusted earnings to reach $4.302 per share for the current fiscal year. Merit Medical Systems, Inc. does not currently pay a dividend.

As of August 7, 2026, AdaptHealth Corp. had a $759.1 million market cap, putting it in the 41st percentile of all stocks. AdaptHealth Corp.’s stock is down 42.9% in 2026, down 47.3% in the previous five trading days and down 42.23% in the past year.

Currently, AdaptHealth Corp. does not have a price-earnings ratio. AdaptHealth Corp.’s trailing 12-month revenue is $3.4 billion with a -6.8% net profit margin. Year-over-year quarterly sales growth most recently was 12.7%. Analysts expect adjusted earnings to reach $-0.203 per share for the current fiscal year. AdaptHealth Corp. does not currently pay a dividend.

How We Compare Merit Medical Systems, Inc. and AdaptHealth Corp. 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 Merit Medical Systems, Inc. and AdaptHealth Corp.’s stock grades to see how they measure up against one another.

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Merit Medical Systems, Inc. and AdaptHealth Corp. Growth Grades

Company	Ticker	Growth
Merit Medical Systems, Inc.	MMSI	A
AdaptHealth Corp.	AHCO	C

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.

Merit Medical Systems, Inc. has a Growth Score of 100, which is Very Strong. AdaptHealth Corp. has a Growth Score of 59, which is Average.

The Growth Grade Winner: Merit Medical Systems, Inc.

As you can clearly see from the Growth Grade breakdown above, Merit Medical Systems, Inc. has a more attractive growth grade than AdaptHealth Corp.. For investors who focus solely on how a company is growing relative to other companies in the same industry, Merit Medical Systems, 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.

Merit Medical Systems, Inc. and AdaptHealth Corp.’s Quality Grades

Company	Ticker	Quality
Merit Medical Systems, Inc.	MMSI	A
AdaptHealth Corp.	AHCO	C

Like the Value Grade, AAII’s A+ Investor Quality Grade comes from the percentile rank of key metrics. Specifically, the Quality Score is the percentile rank of the average of the percentile ranks 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 the F-Score.

The score is variable, meaning it can consider all eight measures or, should any of the eight measures not be valid, the remaining measures that are valid. To be assigned a Quality Score, stocks must have a valid (non-null) measure and corresponding ranking for at least four of the eight quality measures.

The Quality Score is used to assess the underlying “quality” of a particular stock. A higher-quality stock possesses traits associated with upside potential and reduced downside risk. Backtesting of the Quality Grade shows that stocks with higher grades, on average, outperformed stocks with lower grades over the period of 1998 through 2019.

Stocks receive better grades (higher scores) for having higher scores for the quality subcomponents and worse grades (lower scores) for lower scores for the subcomponents.

Merit Medical Systems, Inc. has a Quality Score of 82, which is Very Strong. AdaptHealth Corp. has a Quality Score of 46, which is Average.

The Quality Grade Winner: Merit Medical Systems, Inc.

As you can clearly see from the Quality Grade breakdown above, Merit Medical Systems, Inc. has a better overall quality grade than AdaptHealth Corp.. For investors who are looking for companies with higher quality than others in the same industry, Merit Medical Systems, Inc. could be a good stock to add to their portfolios. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Merit Medical Systems, Inc. and AdaptHealth Corp.’s Estimate Revisions Grades

Company	Ticker	Earnings Estimate
Merit Medical Systems, Inc.	MMSI	A
AdaptHealth Corp.	AHCO	F

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.

Merit Medical Systems, Inc. has a Earnings Estimate Score of 87, which is Very Positive. AdaptHealth Corp. has a Earnings Estimate Score of 4, which is Very Negative.

The Earnings Estimate Revisions Grade Winner: Merit Medical Systems, Inc.

As you can clearly see from the Earnings Estimate Revisions Grade breakdown above, Merit Medical Systems, Inc. has a better Earnings Estimate Revisions Grade than AdaptHealth Corp.. For those who are specifically looking for companies with better short-term prospects when compared to other companies in the same industry, Merit Medical Systems, 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 Merit Medical Systems, Inc. and AdaptHealth Corp. Grades

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

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.

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.

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 Merit Medical Systems, Inc. and AdaptHealth Corp. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, Merit Medical Systems, Inc. or AdaptHealth Corp. Stock?

Overall, Merit Medical Systems, Inc. stock has a Growth Score of 100, Estimate Revisions Score of 87 and Quality Score of 82.

AdaptHealth Corp. stock has a Growth Score of 59, Estimate Revisions Score of 4 and Quality Score of 46.

Comparing Merit Medical Systems, Inc. and AdaptHealth Corp.’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.