MDXG vs TELA vs XTNT vs ATRC vs NVCR

For growth investors, Xtant Medical Holdings, Inc.

(XTNT) is the stronger pick with 28. 4% revenue growth year-over-year, versus 8. 3% for NovoCure Limited (NVCR). MiMedx Group, Inc. (MDXG) offers the better valuation at 11. 5x trailing P/E (295. 2x forward), making it the more compelling value choice. Analysts rate MiMedx Group, Inc. (MDXG) a "Buy" — based on 15 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On forward P/E, MiMedx Group, Inc.

is actually cheaper at 295. 2x.

Over the past 5 years, MiMedx Group, Inc.

(MDXG) delivered a total return of -62. 9%, compared to -91. 5% for TELA Bio, Inc. (TELA). Over 10 years, the gap is even starker: ATRC returned +95. 1% versus XTNT's -97. 8%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), TELA Bio, Inc.

(TELA) is the lower-risk stock at 0. 57β versus NovoCure Limited's 2. 20β — meaning NVCR is approximately 287% more volatile than TELA relative to the S&P 500. On balance sheet safety, MiMedx Group, Inc. (MDXG) carries a lower debt/equity ratio of 9% versus 151% for TELA Bio, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Xtant Medical Holdings, Inc.

(XTNT) is pulling ahead at 28. 4% versus 8. 3% for NovoCure Limited (NVCR). On earnings-per-share growth, the picture is similar: AtriCure, Inc. grew EPS 74. 7% year-over-year, compared to 14. 3% for MiMedx Group, Inc.. Over a 3-year CAGR, TELA leads at 33. 0% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

MiMedx Group, Inc.

(MDXG) is the more profitable company, earning 11. 6% net margin versus -54. 6% for TELA Bio, Inc. — meaning it keeps 11. 6% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: MDXG leads at 15. 3% versus -49. 2% for TELA. At the gross margin level — before operating expenses — MDXG leads at 82. 6%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

On forward earnings alone, MiMedx Group, Inc.

(MDXG) trades at 295. 2x forward P/E versus 370. 7x for AtriCure, Inc. — 75. 5x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for MDXG: 171. 0% to $10. 00.

None of the stocks in this comparison currently pay a material dividend.

All are effectively zero-yield and should be held for capital appreciation rather than income.

For long-horizon retirement investors, TELA Bio, Inc.

(TELA) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 57)). NovoCure Limited (NVCR) carries a higher beta of 2. 20 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (TELA: -91. 8%, NVCR: +30. 3%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

Both stocks operate in the Healthcare sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: MDXG is a small-cap high-growth stock; TELA is a small-cap high-growth stock; XTNT is a small-cap high-growth stock; ATRC is a small-cap quality compounder stock; NVCR is a small-cap quality compounder stock. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.