ARAY (Accuray) Growth Rank: 1 (As of Aug. 14, 2026) — 75% Below Median

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ARAY Accuray Inc ARAY
44 GF Score
Price $0.28
GF Value $1.34
Valuation Possible Value Trap
! 6 Warning Signs
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What is Accuray Growth Rank?

Accuray ARAY +1.46% 44 Growth Rank is 1 as of Aug. 14, 2026, which is 75% below its 10-year median of 4.00. GuruFocus rates ARAY with a GF Score™ of 44/100 and a GF Value™ of $1.34 (Possible Value Trap). The stock has 6 warning signs investors should review.

Accuray has the Growth Rank of 1.

GuruFocus Growth Rank measures the growth of a company in terms of its revenue and profitability, rated on a scale from 1 to 10. Historically, the companies with the highest growth ranks performed the best over the long term. It is calculated using the following criteria:

1. 5-year revenue growth rate, the higher, the better.
2. 3-year revenue growth rate, the higher, the better.
3. 5-year EBITDA growth rate, the higher, the better.
4. The predictability of 5-year revenue. The most consistent it is, the higher the rank.

A higher score reflects a greater ability to drive business growth, with companies considered to have strong and sustainable expansion potential. Conversely, a lower score indicates challenges in achieving consistent growth and scalability.

GuruFocus found that the Growth Rank is the second of the two most-sensitive parameters among the five parameters checked. Please click GF Score to see more details on GF Score's 5 Key Aspects of Analysis.

Please note that we are using the five-year EBITDA growth rate as a parameter, so the company needs to have had positive growth over that time. The reason we use EBITDA instead of earnings per share is that with EBITDA, we can rank a lot more companies since a company may have positive EBITDA but negative EPS. Since we are looking at the growth here, EBITDA gives us a pretty clear picture about the growth in the company's business operations.

ARAY vs RDGL, FOFA, PETV: Growth Rank Comparison

For the Medical Devices subindustry, Accuray's Growth Rank, along with its competitors' market caps and Growth Rank data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

Accuray Growth Rank vs Medical Devices & Instruments Industry

For the Medical Devices & Instruments industry and Healthcare sector, Accuray's Growth Rank distribution charts can be found below:

* The bar in red indicates where Accuray's Growth Rank falls into.


ARAY
44GF Score
Accuray Inc ARAY
Growth Rank is just one metric. See GF Score™, valuation, warning signs, and more.
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Frequently Asked Questions Learn more about Growth Rank →
What does a Growth Rank of 1 mean?
Accuray (ARAY) has a Growth Rank of 1 as of Aug. 14, 2026. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on Accuray and its competitors. This is 75% below median its historical median of 4.00. Over the past decade, Accuray's Growth Rank has ranged from 1.00 to 8.00.
Is Accuray's Growth Rank too high?
Accuray's current Growth Rank of 1 is 75% below median its 10-year median of 4.00. Over the past 10 years, this metric has ranged from a low of 1.00 to a high of 8.00. Overall, Accuray has a GF Score™ of 44/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Accuray's Growth Rank compare to RDGL and FOFA?
Accuray's Growth Rank of 1 can be compared against companies in the Medical Devices & Instruments industry. Historically, Accuray's own Growth Rank has ranged from 1.00 to 8.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Growth Rank for a Medical Devices & Instruments company?
A good Growth Rank depends on the Medical Devices & Instruments industry context. However, Growth Rank should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Growth Rank mean?
A high Growth Rank can signal that a stock is expensive relative to its fundamentals. Growth Rank measures the growth of a company in terms of its revenue and profitability. View historical data on Accuray and its competitors. Accuray's current Growth Rank is 1, which is 75% below median its own 10-year median of 4.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Accuray stock overvalued right now?
Based on GuruFocus' analysis, Accuray (ARAY) is currently considered Possible Value Trap. The stock's GF Value™ is $1.34, compared to a current price of $0.28 — trading 79.2% below its estimated fair value. The current Growth Rank is 1, which is 75% below median its 10-year median of 4.00. Accuray's overall GF Score™ is 44/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Growth Rank calculated?
Growth Rank is calculated from a company's financial statements. For Accuray (ARAY), the current Growth Rank is 1 as of Aug. 14, 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.

Is Accuray (ARAY) Overvalued in 2026?

Based on GuruFocus' analysis, Accuray stock appears to be undervalued. The current stock price of $0.28 is trading 79.2% below its estimated GF Value™ of $1.34. GuruFocus considers Accuray to be Possible Value Trap.

Key valuation signals for ARAY:

  • Growth Rank: 1 (75% below median its 10-year median of 4.00)
  • GF Value™: $1.34 vs. price of $0.28 (79.2% below fair value)
  • GF Score™: 44/100 with 6 warning signs

No single metric tells the full story. See the ARAY stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.

Accuray Business Description

Other Exchanges 0H8I:UKXEJ:Germany
Address 1240 Deming Way, Madison, WI, USA, 53717
Accuray Inc is a radiation oncology company that develops, manufactures, sells and supports precise, treatment solutions which set the standard of radiation therapy care with the objective of helping patients live lives. The company's technology, The CyberKnife, is used to treat multiple types of cancer and tumors throughout the body. The CyberKnife Systems automatically track, detect and correct for a tumor and patient movement in real-time during the procedure, enabling delivery of precise, high dose radiation with sub-millimetre accuracy while patients breathe normally, without manual user intervention.
44GF Score

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Growth Rank is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$0.28
Price
$1.34
GF Value