IMA vs ALNY vs NTLA vs BEAM

For growth investors, Beam Therapeutics Inc.

(BEAM) is the stronger pick with 120. 0% revenue growth year-over-year, versus -77. 1% for ImageneBio Inc (IMA). Alnylam Pharmaceuticals, Inc. (ALNY) offers the better valuation at 121. 4x trailing P/E (37. 7x forward), making it the more compelling value choice. Analysts rate Alnylam Pharmaceuticals, Inc. (ALNY) a "Buy" — based on 52 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, Alnylam Pharmaceuticals, Inc.

(ALNY) delivered a total return of +69. 7%, compared to -96. 7% for ImageneBio Inc (IMA). Over 10 years, the gap is even starker: ALNY returned +366. 4% versus IMA's -98. 6%. 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), Alnylam Pharmaceuticals, Inc.

(ALNY) is the lower-risk stock at 0. 60β versus Intellia Therapeutics, Inc. 's 2. 28β — meaning NTLA is approximately 277% more volatile than ALNY relative to the S&P 500. On balance sheet safety, ImageneBio Inc (IMA) carries a lower debt/equity ratio of 8% versus 162% for Alnylam Pharmaceuticals, 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 -77. 1% for ImageneBio Inc (IMA). On earnings-per-share growth, the picture is similar: Alnylam Pharmaceuticals, Inc. grew EPS 206. 9% year-over-year, compared to -954. 9% for ImageneBio Inc. Over a 3-year CAGR, ALNY leads at 53. 0% 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.

Alnylam Pharmaceuticals, Inc.

(ALNY) is the more profitable company, earning 8. 4% net margin versus -56. 7% for ImageneBio Inc — meaning it keeps 8. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ALNY leads at 13. 5% versus -60. 6% for IMA. At the gross margin level — before operating expenses — BEAM leads at 84. 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.

Analyst consensus price targets imply the most upside for NTLA: 117.

1% to $26. 29.

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, Alnylam Pharmaceuticals, Inc.

(ALNY) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 60), +366. 4% 10Y return). Intellia Therapeutics, Inc. (NTLA) carries a higher beta of 2. 28 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (ALNY: +366. 4%, NTLA: -54. 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: IMA is a small-cap quality compounder stock; ALNY is a mid-cap high-growth stock; NTLA is a small-cap high-growth stock; BEAM is a small-cap high-growth 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.