FDMT vs REGN

For growth investors, 4D Molecular Therapeutics, Inc.

(FDMT) is the stronger pick with 2302% revenue growth year-over-year, versus 1. 0% for Regeneron Pharmaceuticals, Inc. (REGN). Regeneron Pharmaceuticals, Inc. (REGN) offers the better valuation at 17. 4x trailing P/E (15. 6x forward), making it the more compelling value choice. Analysts rate 4D Molecular Therapeutics, Inc. (FDMT) a "Buy" — based on 14 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, Regeneron Pharmaceuticals, Inc.

(REGN) delivered a total return of +45. 4%, compared to -69. 0% for 4D Molecular Therapeutics, Inc. (FDMT). Over 10 years, the gap is even starker: REGN returned +96. 0% versus FDMT's -74. 3%. 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. 81β versus 4D Molecular Therapeutics, Inc. 's 1. 47β — meaning FDMT is approximately 83% more volatile than REGN relative to the S&P 500. On balance sheet safety, 4D Molecular Therapeutics, Inc. (FDMT) carries a lower debt/equity ratio of 4% versus 9% for Regeneron Pharmaceuticals, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), 4D Molecular Therapeutics, Inc.

(FDMT) is pulling ahead at 2302% versus 1. 0% for Regeneron Pharmaceuticals, Inc. (REGN). On earnings-per-share growth, the picture is similar: 4D Molecular Therapeutics, Inc. grew EPS 18. 8% year-over-year, compared to 8. 2% for Regeneron Pharmaceuticals, Inc.. Over a 3-year CAGR, FDMT leads at 200. 9% 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 -164. 4% for 4D Molecular Therapeutics, Inc. — 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 -187. 2% for FDMT. At the gross margin level — before operating expenses — FDMT leads at 91. 1%, 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 FDMT: 216.

7% to $33. 00.

In this comparison, REGN (0.

5% yield) pays a dividend. FDMT does 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. 81)). Both have compounded well over 10 years (REGN: +96. 0%, FDMT: -74. 3%), 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: FDMT is a small-cap high-growth 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.