SINT vs GMED vs SYK vs XTNT vs ZBH

For growth investors, Xtant Medical Holdings, Inc.

(XTNT) is the stronger pick with 28. 4% revenue growth year-over-year, versus -18. 3% for Sintx Technologies, Inc. (SINT). Globus Medical, Inc. (GMED) offers the better valuation at 21. 7x trailing P/E (19. 0x forward), making it the more compelling value choice. Analysts rate Globus Medical, Inc. (GMED) a "Buy" — based on 36 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 trailing P/E, Globus Medical, Inc.

(GMED) is the cheapest at 21. 7x versus Stryker Corporation at 35. 0x. On forward P/E, Zimmer Biomet Holdings, Inc. is actually cheaper at 9. 8x — notably different from the trailing picture, reflecting expected earnings growth. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Globus Medical, Inc. wins at 0. 61x versus Stryker Corporation's 1. 32x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Stryker Corporation (SYK) delivered a total return of +21.

5%, compared to -100. 0% for Sintx Technologies, Inc. (SINT). Over 10 years, the gap is even starker: GMED returned +264. 4% versus SINT's -100. 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), Stryker Corporation (SYK) is the lower-risk stock at 0.

55β versus Sintx Technologies, Inc. 's 1. 95β — meaning SINT is approximately 257% more volatile than SYK relative to the S&P 500. On balance sheet safety, Globus Medical, Inc. (GMED) carries a lower debt/equity ratio of 3% versus 111% for Sintx Technologies, 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. 3% for Sintx Technologies, Inc. (SINT). On earnings-per-share growth, the picture is similar: Globus Medical, Inc. grew EPS 422. 7% year-over-year, compared to -19. 9% for Zimmer Biomet Holdings, Inc.. Over a 3-year CAGR, GMED leads at 42. 2% 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.

Globus Medical, Inc.

(GMED) is the more profitable company, earning 18. 3% net margin versus -1678. 1% for Sintx Technologies, Inc. — meaning it keeps 18. 3% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: SYK leads at 19. 5% versus -1053. 1% for SINT. At the gross margin level — before operating expenses — GMED leads at 67. 4%, 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.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, Globus Medical, Inc. (GMED) is the more undervalued stock at a PEG of 0. 61x versus Stryker Corporation's 1. 32x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Zimmer Biomet Holdings, Inc. (ZBH) trades at 9. 8x forward P/E versus 19. 6x for Stryker Corporation — 9. 8x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for SYK: 37. 2% to $403. 69.

In this comparison, ZBH (1.

1% yield), SYK (1. 1% yield) pay a dividend. SINT, GMED, XTNT do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Stryker Corporation (SYK) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.

55), 1. 1% yield, +187. 1% 10Y return). Sintx Technologies, Inc. (SINT) carries a higher beta of 1. 95 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (SYK: +187. 1%, SINT: -100. 0%), 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: SINT is a small-cap quality compounder stock; GMED is a mid-cap high-growth stock; SYK is a mid-cap quality compounder stock; XTNT is a small-cap high-growth stock; ZBH is a mid-cap quality compounder stock. SYK, ZBH pay a dividend while SINT, GMED, XTNT do not, making them suitable for different income and tax situations. 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.