MESA vs ALK

For growth investors, Alaska Air Group, Inc.

(ALK) is the stronger pick with 21. 3% revenue growth year-over-year, versus -19. 9% for Mesa Air Group, Inc. (MESA). Alaska Air Group, Inc. (ALK) offers the better valuation at 46. 7x trailing P/E, making it the more compelling value choice. Analysts rate Alaska Air Group, Inc. (ALK) a "Buy" — based on 28 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, Mesa Air Group, Inc.

(MESA) delivered a total return of +88. 3%, compared to -40. 2% for Alaska Air Group, Inc. (ALK). Over 10 years, the gap is even starker: MESA returned +78. 7% versus ALK's -33. 6%. 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), Mesa Air Group, Inc.

(MESA) is the lower-risk stock at 0. 82β versus Alaska Air Group, Inc. 's 2. 16β — meaning ALK is approximately 164% more volatile than MESA relative to the S&P 500.

By revenue growth (latest reported year), Alaska Air Group, Inc.

(ALK) is pulling ahead at 21. 3% versus -19. 9% for Mesa Air Group, Inc. (MESA). On earnings-per-share growth, the picture is similar: Alaska Air Group, Inc. grew EPS -71. 8% year-over-year, compared to -82. 4% for Mesa Air Group, Inc.. Over a 3-year CAGR, ALK leads at 13. 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.

Alaska Air Group, Inc.

(ALK) is the more profitable company, earning 0. 7% net margin versus -39. 9% for Mesa Air Group, Inc. — meaning it keeps 0. 7% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: ALK leads at 2. 1% versus -46. 5% for MESA. At the gross margin level — before operating expenses — MESA leads at 99. 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.

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, Mesa Air Group, Inc.

(MESA) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 82)). Alaska Air Group, Inc. (ALK) carries a higher beta of 2. 16 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (MESA: +78. 7%, ALK: -33. 6%), 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: MESA is a small-cap quality compounder stock; ALK is a small-cap high-growth 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.