HRTX vs ACRS vs NKTR vs PTGX

For growth investors, Heron Therapeutics, Inc.

(HRTX) is the stronger pick with 7. 4% revenue growth year-over-year, versus -89. 4% for Protagonist Therapeutics, Inc. (PTGX). Analysts rate Heron Therapeutics, Inc. (HRTX) a "Buy" — based on 19 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, Protagonist Therapeutics, Inc.

(PTGX) delivered a total return of +238. 8%, compared to -92. 5% for Heron Therapeutics, Inc. (HRTX). Over 10 years, the gap is even starker: PTGX returned +749. 2% versus HRTX's -93. 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), Aclaris Therapeutics, Inc.

(ACRS) is the lower-risk stock at 0. 22β versus Heron Therapeutics, Inc. 's 1. 81β — meaning HRTX is approximately 723% more volatile than ACRS relative to the S&P 500. On balance sheet safety, Protagonist Therapeutics, Inc. (PTGX) carries a lower debt/equity ratio of 2% versus 10% for Heron Therapeutics, Inc. — giving it more financial flexibility in a downturn.

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

(HRTX) is pulling ahead at 7. 4% versus -89. 4% for Protagonist Therapeutics, Inc. (PTGX). On earnings-per-share growth, the picture is similar: Aclaris Therapeutics, Inc. grew EPS 69. 0% year-over-year, compared to -148. 5% for Protagonist Therapeutics, Inc.. Over a 3-year CAGR, PTGX leads at 20. 1% 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.

Heron Therapeutics, Inc.

(HRTX) is the more profitable company, earning -13. 0% net margin versus -829. 6% for Aclaris Therapeutics, Inc. — meaning it keeps -13. 0% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: HRTX leads at -1. 6% versus -975. 9% for ACRS. At the gross margin level — before operating expenses — NKTR 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 HRTX: 437.

9% to $6. 67.

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, Protagonist Therapeutics, Inc.

(PTGX) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 23), +749. 2% 10Y return). Heron Therapeutics, Inc. (HRTX) carries a higher beta of 1. 81 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (PTGX: +749. 2%, HRTX: -93. 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.

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.