NEPH vs CNMD

For growth investors, Nephros, Inc.

(NEPH) is the stronger pick with 32. 7% revenue growth year-over-year, versus 5. 2% for CONMED Corporation (CNMD). CONMED Corporation (CNMD) offers the better valuation at 25. 2x trailing P/E (8. 7x forward), making it the more compelling value choice. Analysts rate CONMED Corporation (CNMD) a "Hold" — based on 21 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, CONMED Corporation (CNMD) is the cheapest at 25.

2x versus Nephros, Inc. at 29. 4x.

Over the past 5 years, Nephros, Inc.

(NEPH) delivered a total return of -56. 3%, compared to -71. 0% for CONMED Corporation (CNMD). Over 10 years, the gap is even starker: CNMD returned +6. 6% versus NEPH's +2. 5%. 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), Nephros, Inc.

(NEPH) is the lower-risk stock at 0. 59β versus CONMED Corporation's 1. 34β — meaning CNMD is approximately 125% more volatile than NEPH relative to the S&P 500. On balance sheet safety, Nephros, Inc. (NEPH) carries a lower debt/equity ratio of 10% versus 81% for CONMED Corporation — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Nephros, Inc.

(NEPH) is pulling ahead at 32. 7% versus 5. 2% for CONMED Corporation (CNMD). Over a 3-year CAGR, NEPH leads at 23. 5% 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.

Nephros, Inc.

(NEPH) is the more profitable company, earning 6. 4% net margin versus 3. 4% for CONMED Corporation — meaning it keeps 6. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CNMD leads at 10. 3% versus 6. 1% for NEPH. At the gross margin level — before operating expenses — NEPH leads at 61. 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.

In this comparison, CNMD (2.

1% yield) pays a dividend. NEPH does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Nephros, Inc.

(NEPH) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 59)). Both have compounded well over 10 years (NEPH: +2. 5%, CNMD: +6. 6%), 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: NEPH is a small-cap high-growth stock; CNMD is a small-cap quality compounder stock. CNMD pays a dividend while NEPH does 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.