WLFC vs FLY

For growth investors, Firefly Aerospace Inc.

(FLY) is the stronger pick with 163. 0% revenue growth year-over-year, versus 18. 7% for Willis Lease Finance Corporation (WLFC). Willis Lease Finance Corporation (WLFC) offers the better valuation at 14. 9x trailing P/E (16. 5x forward), making it the more compelling value choice. Analysts rate Willis Lease Finance Corporation (WLFC) a "Buy" — based on 1 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, Willis Lease Finance Corporation (WLFC) delivered a total return of +451.

8%, compared to -47. 8% for Firefly Aerospace Inc. (FLY). Over 10 years, the gap is even starker: WLFC returned +837. 9% versus FLY's -47. 8%. 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), Willis Lease Finance Corporation (WLFC) is the lower-risk stock at 1.

66β versus Firefly Aerospace Inc. 's 2. 73β — meaning FLY is approximately 65% more volatile than WLFC relative to the S&P 500. On balance sheet safety, Firefly Aerospace Inc. (FLY) carries a lower debt/equity ratio of 26% versus 4% for Willis Lease Finance Corporation — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Firefly Aerospace Inc.

(FLY) is pulling ahead at 163. 0% versus 18. 7% for Willis Lease Finance Corporation (WLFC). On earnings-per-share growth, the picture is similar: Willis Lease Finance Corporation grew EPS 0. 3% year-over-year, compared to -161. 0% for Firefly Aerospace Inc.. 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.

Willis Lease Finance Corporation (WLFC) is the more profitable company, earning 16.

8% net margin versus -186. 6% for Firefly Aerospace Inc. — meaning it keeps 16. 8% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: WLFC leads at 32. 3% versus -154. 3% for FLY. At the gross margin level — before operating expenses — WLFC leads at 65. 7%, 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.

All stocks in this comparison pay dividends.

Willis Lease Finance Corporation (WLFC) offers the highest yield at 0. 4%, versus 0. 2% for Firefly Aerospace Inc. (FLY).

For long-horizon retirement investors, Willis Lease Finance Corporation (WLFC) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (+837.

9% 10Y return). Firefly Aerospace Inc. (FLY) carries a higher beta of 2. 73 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (WLFC: +837. 9%, FLY: -47. 8%), 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 Industrials 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.