FEMY vs BLFS vs BFLY vs CODA

For growth investors, Femasys Inc.

(FEMY) is the stronger pick with 40. 8% revenue growth year-over-year, versus 17. 0% for BioLife Solutions, Inc. (BLFS). Coda Octopus Group, Inc. (CODA) offers the better valuation at 32. 2x trailing P/E (22. 8x forward), making it the more compelling value choice. Analysts rate BioLife Solutions, Inc. (BLFS) a "Buy" — based on 17 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 forward P/E, Coda Octopus Group, Inc.

is actually cheaper at 22. 8x.

Over the past 5 years, Coda Octopus Group, Inc.

(CODA) delivered a total return of +49. 7%, compared to -96. 3% for Femasys Inc. (FEMY). Over 10 years, the gap is even starker: BLFS returned +1159% versus FEMY's -96. 4%. 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), Coda Octopus Group, Inc.

(CODA) is the lower-risk stock at 0. 99β versus Butterfly Network, Inc. 's 3. 23β — meaning BFLY is approximately 225% more volatile than CODA relative to the S&P 500. On balance sheet safety, Coda Octopus Group, Inc. (CODA) carries a lower debt/equity ratio of 1% versus 80% for Femasys Inc. — giving it more financial flexibility in a downturn.

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

(FEMY) is pulling ahead at 40. 8% versus 17. 0% for BioLife Solutions, Inc. (BLFS). On earnings-per-share growth, the picture is similar: Femasys Inc. grew EPS 44. 0% year-over-year, compared to 8. 8% for Butterfly Network, Inc.. Over a 3-year CAGR, FEMY leads at 23. 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.

Coda Octopus Group, Inc.

(CODA) is the more profitable company, earning 15. 5% net margin versus -812. 3% for Femasys Inc. — meaning it keeps 15. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CODA leads at 17. 1% versus -767. 0% for FEMY. At the gross margin level — before operating expenses — CODA leads at 66. 5%, 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, Coda Octopus Group, Inc.

(CODA) trades at 22. 8x forward P/E versus 143. 8x for BioLife Solutions, Inc. — 120. 9x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for BLFS: 42. 7% to $33. 00.

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, Coda Octopus Group, Inc.

(CODA) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 99), +861. 1% 10Y return). Butterfly Network, Inc. (BFLY) carries a higher beta of 3. 23 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (CODA: +861. 1%, BFLY: -58. 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.

These companies operate in different sectors (FEMY (Healthcare) and BLFS (Healthcare) and BFLY (Healthcare) and CODA (Industrials)), 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.