POCI vs DBVT vs VIAV vs ALKS

For growth investors, Viavi Solutions Inc.

(VIAV) is the stronger pick with 8. 4% revenue growth year-over-year, versus -5. 2% for Alkermes plc (ALKS). Alkermes plc (ALKS) offers the better valuation at 24. 5x trailing P/E, making it the more compelling value choice. Analysts rate DBV Technologies S. A. (DBVT) 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 trailing P/E, Alkermes plc (ALKS) is the cheapest at 24.

5x versus Viavi Solutions Inc. at 341. 4x.

Over the past 5 years, Viavi Solutions Inc.

(VIAV) delivered a total return of +216. 5%, compared to -68. 3% for DBV Technologies S. A. (DBVT). Over 10 years, the gap is even starker: VIAV returned +718. 1% versus DBVT's -87. 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), Precision Optics Corporation, Inc.

(POCI) is the lower-risk stock at 0. 42β versus Viavi Solutions Inc. 's 1. 65β — meaning VIAV is approximately 292% more volatile than POCI relative to the S&P 500. On balance sheet safety, Alkermes plc (ALKS) carries a lower debt/equity ratio of 4% versus 89% for Viavi Solutions Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Viavi Solutions Inc.

(VIAV) is pulling ahead at 8. 4% versus -5. 2% for Alkermes plc (ALKS). On earnings-per-share growth, the picture is similar: Viavi Solutions Inc. grew EPS 225. 0% year-over-year, compared to -347. 5% for DBV Technologies S. A.. Over a 3-year CAGR, ALKS leads at 9. 9% 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.

Alkermes plc (ALKS) is the more profitable company, earning 16.

4% net margin versus -30. 3% for Precision Optics Corporation, Inc. — meaning it keeps 16. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ALKS leads at 17. 2% versus -29. 1% for POCI. At the gross margin level — before operating expenses — ALKS leads at 86. 7%, 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.

Analyst consensus price targets imply the most upside for DBVT: 134.

8% to $46. 33.

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, Precision Optics Corporation, Inc.

(POCI) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 42), +240. 0% 10Y return). Both have compounded well over 10 years (POCI: +240. 0%, DBVT: -87. 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 (POCI (Healthcare) and DBVT (Healthcare) and VIAV (Technology) and ALKS (Healthcare)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

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.