NEO vs LH vs KO vs DGX vs SLNO

For growth investors, Quest Diagnostics Incorporated (DGX) is the stronger pick with 11.

8% revenue growth year-over-year, versus 1. 9% for The Coca-Cola Company (KO). Quest Diagnostics Incorporated (DGX) offers the better valuation at 23. 2x trailing P/E (18. 9x forward), making it the more compelling value choice. Analysts rate NeoGenomics, Inc. (NEO) a "Buy" — based on 29 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, Quest Diagnostics Incorporated (DGX) is the cheapest at 23.

2x versus Soleno Therapeutics, Inc. at 135. 9x. On forward P/E, Soleno Therapeutics, Inc. is actually cheaper at 13. 9x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, Quest Diagnostics Incorporated (DGX) delivered a total return of +69.

8%, compared to -74. 4% for NeoGenomics, Inc. (NEO). Over 10 years, the gap is even starker: DGX returned +197. 5% versus SLNO's -88. 1%. 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), The Coca-Cola Company (KO) is the lower-risk stock at -0.

20β versus NeoGenomics, Inc. 's 1. 37β — meaning NEO is approximately -785% more volatile than KO relative to the S&P 500. On balance sheet safety, Soleno Therapeutics, Inc. (SLNO) carries a lower debt/equity ratio of 1% versus 133% for The Coca-Cola Company — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Quest Diagnostics Incorporated (DGX) is pulling ahead at 11.

8% versus 1. 9% for The Coca-Cola Company (KO). On earnings-per-share growth, the picture is similar: Soleno Therapeutics, Inc. grew EPS 108. 9% year-over-year, compared to -35. 5% for NeoGenomics, Inc.. Over a 3-year CAGR, NEO leads at 12. 6% 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.

The Coca-Cola Company (KO) is the more profitable company, earning 27.

3% net margin versus -14. 9% for NeoGenomics, Inc. — meaning it keeps 27. 3% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: KO leads at 28. 7% versus -9. 1% for NEO. At the gross margin level — before operating expenses — SLNO leads at 98. 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, Soleno Therapeutics, Inc.

(SLNO) trades at 13. 9x forward P/E versus 61. 9x for NeoGenomics, Inc. — 48. 0x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for NEO: 70. 4% to $19. 00.

In this comparison, KO (2.

5% yield), DGX (1. 5% yield), LH (1. 1% yield) pay a dividend. NEO, SLNO do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, The Coca-Cola Company (KO) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β -0.

20), 2. 5% yield, +121. 1% 10Y return). Both have compounded well over 10 years (KO: +121. 1%, NEO: +42. 1%), 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.

These companies operate in different sectors (NEO (Healthcare) and LH (Healthcare) and KO (Consumer Defensive) and DGX (Healthcare) and SLNO (Healthcare)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

LH, KO, DGX pay a dividend while NEO, SLNO 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.