CABA vs KYMR vs IMVT vs ARQT vs ROIV

For growth investors, Arcutis Biotherapeutics, Inc.

(ARQT) is the stronger pick with 91. 3% revenue growth year-over-year, versus -16. 7% for Kymera Therapeutics, Inc. (KYMR). Analysts rate Cabaletta Bio, Inc. (CABA) a "Buy" — based on 12 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, Roivant Sciences Ltd.

(ROIV) delivered a total return of +185. 4%, compared to -58. 2% for Cabaletta Bio, Inc. (CABA). Over 10 years, the gap is even starker: IMVT returned +173. 6% versus CABA's -60. 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), Roivant Sciences Ltd.

(ROIV) is the lower-risk stock at 0. 95β versus Cabaletta Bio, Inc. 's 2. 54β — meaning CABA is approximately 167% more volatile than ROIV relative to the S&P 500. On balance sheet safety, Immunovant, Inc. (IMVT) carries a lower debt/equity ratio of 0% versus 24% for Cabaletta Bio, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Arcutis Biotherapeutics, Inc.

(ARQT) is pulling ahead at 91. 3% versus -16. 7% for Kymera Therapeutics, Inc. (KYMR). On earnings-per-share growth, the picture is similar: Arcutis Biotherapeutics, Inc. grew EPS 88. 8% year-over-year, compared to -104. 6% for Roivant Sciences Ltd.. Over a 3-year CAGR, ARQT leads at 367. 3% 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.

Cabaletta Bio, Inc.

(CABA) is the more profitable company, earning 0. 0% net margin versus -794. 4% for Kymera Therapeutics, Inc. — meaning it keeps 0. 0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CABA leads at 0. 0% versus -34. 5% for ROIV. At the gross margin level — before operating expenses — KYMR 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.

Analyst consensus price targets imply the most upside for CABA: 308.

2% to $16. 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, Roivant Sciences Ltd.

(ROIV) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 95), +171. 9% 10Y return). Cabaletta Bio, Inc. (CABA) carries a higher beta of 2. 54 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (ROIV: +171. 9%, CABA: -60. 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.

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: CABA is a small-cap quality compounder stock; KYMR is a small-cap quality compounder stock; IMVT is a small-cap quality compounder stock; ARQT is a small-cap high-growth stock; ROIV is a mid-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.