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Company overview

What Does Semler Scientific (SMLR) Do? – Stock Outlook, Earnings, Market Cap, Related Stocks, and Headquarters Full Guide

Updated May 22, 2026 · First published May 22, 2026

Semler Scientific (SMLR) supplies specialized medical devices that aid in the early diagnosis of peripheral arterial disease, solidifying its position in the healthcare market. Backed by innovative software capabilities, the company has posted steady revenue growth and positive earnings, suggesting a promising stock outlook.

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🏢 What kind of company is Semler Scientific?

Semler Scientific is a leading healthcare partner that develops intuitive Point-of-Care diagnostic solutions designed to help uncover and prevent hidden chronic diseases in patients within complex medical environments.

The company's flagship product, 'QuantaFlo,' is an integrated software and hardware system that quickly and non-invasively measures arterial blood flow in the limbs to diagnose peripheral arterial disease. It is primarily offered on a subscription basis to medical providers affiliated with insurance companies.

How does Semler Scientific make money?
Business SegmentRevenue ShareDescription
Software LicensesCoreRecurring software license fees paid by medical institutions and insurers to use the QuantaFlo system
Equipment Rental and SalesSupplementaryRevenue generated from the rental or one-time sale of diagnostic hardware sensors and related equipment

The overwhelming majority of operating profit is generated from recurring subscription revenue of QuantaFlo software licenses. As U.S. health insurers operating large Medicare Advantage plans experience tangible savings from early diagnosis, the rate of adoption for this solution continues to climb, producing a clearly structural cash flow profile.

📐 Semler Scientific market cap and company size

Market capitalization stands at $310.9M, and the company employs 79 people people.

Years of accumulated clinical data and FDA approvals form a durable regulatory moat that competitors cannot easily breach. A broad platform network with tens of thousands of diagnostic systems deployed across clinics throughout the United States is a distinct intangible asset that enables the instant rollout of new software updates and add-on services.

📈 Semler Scientific outlook and stock price trends

1-Year Price Performance
Analyst Consensus
1.0
Sell Hold Strong Buy
Target Price $51 +150.9% Current $20
52-Week Price Range
$20
Low $15 High $67
vs. low +36.58% vs. high -69.43%

The structural rise of the elderly population in the United States and shifts in health insurance policies that encourage the prevention of chronic diseases are expected to drive broad, long-term adoption of the diagnostic system. However, the excessively high revenue dependence on a single product (QuantaFlo), a customer base concentrated among a small number of large insurance carriers, and the potential for policy changes by medical device regulators are key variables to scrutinize closely when making investment decisions.

  • Maximizing recurring revenue by expanding QuantaFlo system usage among existing insurance customers and lifting renewal rates
  • Developing and launching new software solutions capable of diagnosing cardiovascular conditions beyond peripheral arterial disease

⚔️ Semler Scientific core strengths and risks

The company has established a high-margin recurring revenue model through its excellent early-diagnostic solution, but with heavy dependence on a single product and a small set of customers, it remains exposed to revenue volatility.

💪 Core Strengths

Subscription Model
Built on a high-margin software license foundation, generating very stable recurring revenue.
Healthcare Cost Savings
Early detection of peripheral arterial disease materially reduces the long-term medical cost burden borne by insurers.
Technology Entry Barrier
Proprietary algorithms, dozens of patents, and FDA approvals effectively shield the company from competitor entry.

⚠️ Core Risks

Single-Product Concentration
Most of the company's revenue is tied to QuantaFlo alone, making an earnings hit unavoidable if the market contracts.
Customer Concentration
A handful of large insurance customers account for a substantial portion of total revenue, making contract terminations potentially fatal.
Regulatory Risk
An unfavorable change in Medicare reimbursement policy could sharply diminish customer incentive to adopt the product.

🔄 Semler Scientific competitors and related (beneficiary) stocks

In the digital healthcare and chronic disease diagnostics market, the company competes with IRTC and other providers of similar cardiovascular monitoring solutions as well as non-invasive diagnostic device makers for a limited medical budget. In a broader medical device context, it is also widely grouped with healthcare-related stocks such as large equipment manufacturers MDT and SYK.

Competitors
TickerCompanyPriceChangeMarket CapP/EPBRROEDividend Yield
IRTCIRTCiRhythm Holdings Inc$123.07-0.3%$4.1B-21.8-9.63%-
Related stocks (beneficiaries)
TickerCompanyPriceChangeMarket CapP/EPBRROEDividend Yield
MDTMedtronic Plc$94.17+1.1%$120.5B23.22.410.66%3.07%
SYKStryker Corp$303.13-1.6%$116.3B31.44.816.51%1.17%

✅ Semler Scientific investor checkpoints

Listed on a U.S. exchange, Semler Scientific supplies essential diagnostic software that intuitively uncovers hidden chronic diseases in an aging society, shifting the healthcare market paradigm from treatment to prevention.

CheckpointWhat to VerifyCurrent Status
Customer DiversificationThe pace at which revenue concentration among a few top customers is diversified and new small and mid-sized hospital/clinic accounts are securedContinued monitoring warranted
New Product LaunchesSuccessful commercialization of the pipeline to follow QuantaFlo and any additional FDA approvalsTo be confirmed
Reimbursement Policy ChangesShifts in U.S. health authorities' stance on Medicare Advantage reimbursement rates and preventive medicine support policiesKey observation factor

Unannounced changes in specific healthcare policies or the failure to renew license agreements with key large customers are important volatility factors that could impair the company's annual earnings and operating margins.

For value investors who prefer proven diagnostic technology and a high-margin software business model and have a keen interest in the preventive medicine theme of the aging era, the stock can be recommended as a valid long-term portfolio alternative.

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