RDHL vs CMPX vs AGEN vs REGN

For growth investors, RedHill Biopharma Ltd.

(RDHL) is the stronger pick with 23. 2% revenue growth year-over-year, versus -100. 0% for Compass Therapeutics, Inc. (CMPX). Regeneron Pharmaceuticals, Inc. (REGN) offers the better valuation at 17. 2x trailing P/E (15. 5x forward), making it the more compelling value choice. Analysts rate Compass Therapeutics, Inc. (CMPX) a "Buy" — based on 15 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, Agenus Inc.

is actually cheaper at 2. 9x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, Regeneron Pharmaceuticals, Inc.

(REGN) delivered a total return of +43. 2%, compared to -100. 0% for RedHill Biopharma Ltd. (RDHL). Over 10 years, the gap is even starker: REGN returned +91. 6% versus RDHL's -100. 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), Regeneron Pharmaceuticals, Inc.

(REGN) is the lower-risk stock at 0. 77β versus Agenus Inc. 's 2. 58β — meaning AGEN is approximately 237% more volatile than REGN relative to the S&P 500. On balance sheet safety, Compass Therapeutics, Inc. (CMPX) carries a lower debt/equity ratio of 5% versus 9% for Regeneron Pharmaceuticals, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), RedHill Biopharma Ltd.

(RDHL) is pulling ahead at 23. 2% versus -100. 0% for Compass Therapeutics, Inc. (CMPX). On earnings-per-share growth, the picture is similar: Agenus Inc. grew EPS 100. 0% year-over-year, compared to -115. 2% for RedHill Biopharma Ltd.. Over a 3-year CAGR, REGN leads at 5. 6% 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.

Regeneron Pharmaceuticals, Inc.

(REGN) is the more profitable company, earning 31. 4% net margin versus -102. 8% for RedHill Biopharma Ltd. — meaning it keeps 31. 4% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: REGN leads at 24. 9% versus -181. 7% for RDHL. At the gross margin level — before operating expenses — AGEN leads at 90. 3%, 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, Agenus Inc.

(AGEN) trades at 2. 9x forward P/E versus 15. 5x for Regeneron Pharmaceuticals, Inc. — 12. 5x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for CMPX: 512. 0% to $11. 20.

In this comparison, REGN (0.

5% yield) pays a dividend. RDHL, CMPX, AGEN do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Regeneron Pharmaceuticals, Inc.

(REGN) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 77)). Agenus Inc. (AGEN) carries a higher beta of 2. 58 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (REGN: +91. 6%, AGEN: -94. 2%), 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: RDHL is a small-cap high-growth stock; CMPX is a small-cap quality compounder stock; AGEN is a small-cap quality compounder stock; REGN is a mid-cap deep-value 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.