SCSC vs HWM vs TDG vs AVT vs HEI

For growth investors, HEICO Corporation (HEI) is the stronger pick with 16.

3% revenue growth year-over-year, versus -6. 7% for ScanSource, Inc. (SCSC). ScanSource, Inc. (SCSC) offers the better valuation at 14. 5x trailing P/E (11. 6x forward), making it the more compelling value choice. Analysts rate Howmet Aerospace Inc. (HWM) a "Buy" — based on 23 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, ScanSource, Inc.

(SCSC) is the cheapest at 14. 5x versus Howmet Aerospace Inc. at 73. 5x. On forward P/E, ScanSource, Inc. is actually cheaper at 11. 6x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: TransDigm Group Incorporated wins at 0. 98x versus HEICO Corporation's 3. 17x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Howmet Aerospace Inc.

(HWM) delivered a total return of +715. 2%, compared to +34. 3% for ScanSource, Inc. (SCSC). Over 10 years, the gap is even starker: HWM returned +1231% versus SCSC's +16. 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), TransDigm Group Incorporated (TDG) is the lower-risk stock at 0.

79β versus ScanSource, Inc. 's 1. 45β — meaning SCSC is approximately 83% more volatile than TDG relative to the S&P 500. On balance sheet safety, ScanSource, Inc. (SCSC) carries a lower debt/equity ratio of 16% versus 57% for Avnet, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), HEICO Corporation (HEI) is pulling ahead at 16.

3% versus -6. 7% for ScanSource, Inc. (SCSC). On earnings-per-share growth, the picture is similar: HEICO Corporation grew EPS 33. 5% year-over-year, compared to -49. 4% for Avnet, Inc.. Over a 3-year CAGR, HEI leads at 26. 6% 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.

TransDigm Group Incorporated (TDG) is the more profitable company, earning 23.

5% net margin versus 1. 1% for Avnet, Inc. — meaning it keeps 23. 5% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: TDG leads at 47. 2% versus 2. 8% for SCSC. At the gross margin level — before operating expenses — TDG leads at 60. 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.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, TransDigm Group Incorporated (TDG) is the more undervalued stock at a PEG of 0. 98x versus HEICO Corporation's 3. 17x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, ScanSource, Inc. (SCSC) trades at 11. 6x forward P/E versus 57. 0x for Howmet Aerospace Inc. — 45. 4x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for HEI: 28. 1% to $371. 00.

In this comparison, TDG (13.

3% yield), AVT (1. 6% yield), HWM (0. 2% yield) pay a dividend. SCSC, HEI do not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, TransDigm Group Incorporated (TDG) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0.

79), 13. 3% yield, +583. 3% 10Y return). Both have compounded well over 10 years (TDG: +583. 3%, SCSC: +16. 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.

These companies operate in different sectors (SCSC (Technology) and HWM (Industrials) and TDG (Industrials) and AVT (Technology) and HEI (Industrials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: SCSC is a small-cap deep-value stock; HWM is a mid-cap quality compounder stock; TDG is a mid-cap income-oriented stock; AVT is a small-cap quality compounder stock; HEI is a mid-cap high-growth stock. TDG, AVT pay a dividend while SCSC, HWM, HEI do not, making them suitable for different income and tax situations. 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.