CRDL vs TELA vs RCKT vs XTNT

For growth investors, Xtant Medical Holdings, Inc.

(XTNT) is the stronger pick with 28. 4% revenue growth year-over-year, versus 18. 6% for TELA Bio, Inc. (TELA). Analysts rate Cardiol Therapeutics Inc. (CRDL) a "Buy" — based on 2 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.

Over the past 5 years, Cardiol Therapeutics Inc.

(CRDL) delivered a total return of -49. 6%, compared to -92. 0% for TELA Bio, Inc. (TELA). Over 10 years, the gap is even starker: CRDL returned -64. 7% versus XTNT's -98. 0%. 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. 33β versus Rocket Pharmaceuticals, Inc. 's 1. 21β — meaning RCKT is approximately 266% more volatile than TELA relative to the S&P 500. On balance sheet safety, Cardiol Therapeutics Inc. (CRDL) carries a lower debt/equity ratio of 1% 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 18. 6% for TELA Bio, Inc. (TELA). On earnings-per-share growth, the picture is similar: TELA Bio, Inc. grew EPS 34. 8% year-over-year, compared to -15. 9% for Cardiol Therapeutics 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.

Cardiol Therapeutics Inc.

(CRDL) is the more profitable company, earning 0. 0% net margin versus -54. 6% for TELA Bio, Inc. — meaning it keeps 0. 0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CRDL leads at 0. 0% versus -49. 2% for TELA. At the gross margin level — before operating expenses — TELA leads at 67. 1%, 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.

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. 33)). Both have compounded well over 10 years (TELA: -92. 4%, RCKT: -91. 4%), 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: CRDL is a small-cap quality compounder stock; TELA is a small-cap high-growth stock; RCKT is a small-cap quality compounder stock; XTNT is a small-cap high-growth 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.