CLLS vs CRSP

For growth investors, Cellectis S.

A. (CLLS) is the stronger pick with 54. 0% revenue growth year-over-year, versus -90. 0% for CRISPR Therapeutics AG (CRSP). Analysts rate Cellectis S. A. (CLLS) 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.

Over the past 5 years, CRISPR Therapeutics AG (CRSP) delivered a total return of -46.

0%, compared to -74. 3% for Cellectis S. A. (CLLS). Over 10 years, the gap is even starker: CRSP returned +289. 1% versus CLLS's -88. 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), Cellectis S.

A. (CLLS) is the lower-risk stock at 1. 73β versus CRISPR Therapeutics AG's 1. 87β — meaning CRSP is approximately 8% more volatile than CLLS relative to the S&P 500. On balance sheet safety, CRISPR Therapeutics AG (CRSP) carries a lower debt/equity ratio of 21% versus 70% for Cellectis S. A. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Cellectis S.

A. (CLLS) is pulling ahead at 54. 0% versus -90. 0% for CRISPR Therapeutics AG (CRSP). On earnings-per-share growth, the picture is similar: Cellectis S. A. grew EPS 76. 8% year-over-year, compared to -49. 1% for CRISPR Therapeutics AG. Over a 3-year CAGR, CRSP leads at 100. 4% 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.

Cellectis S.

A. (CLLS) is the more profitable company, earning -88. 6% net margin versus -165. 7% for CRISPR Therapeutics AG — meaning it keeps -88. 6% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CLLS leads at -143. 5% versus -161. 9% for CRSP. At the gross margin level — before operating expenses — CLLS leads at 77. 9%, 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.

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, CRISPR Therapeutics AG (CRSP) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (+289.

1% 10Y return). Cellectis S. A. (CLLS) carries a higher beta of 1. 73 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (CRSP: +289. 1%, CLLS: -88. 5%), 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: CLLS is a small-cap high-growth stock; CRSP is a small-cap quality compounder stock. 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.