AIR vs HAYW

For growth investors, AAR Corp.

(AIR) is the stronger pick with 19. 9% revenue growth year-over-year, versus 6. 7% for Hayward Holdings, Inc. (HAYW). Hayward Holdings, Inc. (HAYW) offers the better valuation at 21. 9x trailing P/E (17. 4x forward), making it the more compelling value choice. Analysts rate AAR Corp. (AIR) a "Buy" — based on 20 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 trailing P/E, Hayward Holdings, Inc.

(HAYW) is the cheapest at 21. 9x versus AAR Corp. at 339. 2x. On forward P/E, Hayward Holdings, Inc. is actually cheaper at 17. 4x.

Over the past 5 years, AAR Corp.

(AIR) delivered a total return of +198. 0%, compared to -37. 1% for Hayward Holdings, Inc. (HAYW). Over 10 years, the gap is even starker: AIR returned +402. 8% versus HAYW's -12. 2%. 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), Hayward Holdings, Inc.

(HAYW) is the lower-risk stock at 1. 14β versus AAR Corp. 's 1. 64β — meaning AIR is approximately 44% more volatile than HAYW relative to the S&P 500. On balance sheet safety, Hayward Holdings, Inc. (HAYW) carries a lower debt/equity ratio of 1% versus 86% for AAR Corp. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), AAR Corp.

(AIR) is pulling ahead at 19. 9% versus 6. 7% for Hayward Holdings, Inc. (HAYW). On earnings-per-share growth, the picture is similar: Hayward Holdings, Inc. grew EPS 25. 9% year-over-year, compared to -72. 9% for AAR Corp.. Over a 3-year CAGR, AIR leads at 15. 2% 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.

Hayward Holdings, Inc.

(HAYW) is the more profitable company, earning 13. 5% net margin versus 0. 4% for AAR Corp. — meaning it keeps 13. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: HAYW leads at 21. 1% versus 6. 7% for AIR. At the gross margin level — before operating expenses — HAYW leads at 45. 6%, 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, Hayward Holdings, Inc.

(HAYW) trades at 17. 4x forward P/E versus 24. 2x for AAR Corp. — 6. 9x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for HAYW: 5. 6% to $15. 75.

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, Hayward Holdings, Inc.

(HAYW) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1. 14)). AAR Corp. (AIR) carries a higher beta of 1. 64 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (HAYW: -12. 2%, AIR: +402. 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.

In terms of investment character: AIR is a small-cap high-growth stock; HAYW is a small-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.