IRD vs REPL vs BEAM vs CRSP

For growth investors, Beam Therapeutics Inc.

(BEAM) is the stronger pick with 120. 0% revenue growth year-over-year, versus -90. 0% for CRISPR Therapeutics AG (CRSP). Analysts rate Opus Genetics, Inc. (IRD) a "Buy" — based on 6 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, Opus Genetics, Inc.

(IRD) delivered a total return of +315. 5%, compared to -90. 7% for Replimune Group, Inc. (REPL). Over 10 years, the gap is even starker: IRD returned +315. 5% versus REPL's -78. 0%. 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), Replimune Group, Inc.

(REPL) is the lower-risk stock at 0. 83β versus Beam Therapeutics Inc. 's 2. 14β — meaning BEAM is approximately 157% more volatile than REPL relative to the S&P 500. On balance sheet safety, Replimune Group, Inc. (REPL) carries a lower debt/equity ratio of 18% versus 24% for Beam Therapeutics Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Beam Therapeutics Inc.

(BEAM) is pulling ahead at 120. 0% versus -90. 0% for CRISPR Therapeutics AG (CRSP). On earnings-per-share growth, the picture is similar: Beam Therapeutics Inc. grew EPS 82. 3% year-over-year, compared to -367. 4% for Opus Genetics, Inc.. Over a 3-year CAGR, IRD leads at 165. 2% 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.

Replimune Group, Inc.

(REPL) is the more profitable company, earning 0. 0% net margin versus -165. 7% for CRISPR Therapeutics AG — meaning it keeps 0. 0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: REPL leads at 0. 0% versus -161. 9% for CRSP. At the gross margin level — before operating expenses — IRD leads at 100. 0%, 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, Opus Genetics, Inc.

(IRD) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1. 13), +315. 5% 10Y return). Beam Therapeutics Inc. (BEAM) carries a higher beta of 2. 14 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (IRD: +315. 5%, BEAM: +67. 8%), 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: IRD is a small-cap quality compounder stock; REPL is a small-cap quality compounder stock; BEAM 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.