CRS vs ATI vs HWM vs MTRN

For growth investors, Howmet Aerospace Inc.

(HWM) is the stronger pick with 11. 1% revenue growth year-over-year, versus 4. 3% for Carpenter Technology Corporation (CRS). Materion Corporation (MTRN) offers the better valuation at 53. 4x trailing P/E (30. 0x forward), making it the more compelling value choice. Analysts rate Carpenter Technology Corporation (CRS) 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, Materion Corporation (MTRN) is the cheapest at 53.

4x versus Howmet Aerospace Inc. at 73. 5x. On forward P/E, Materion Corporation is actually cheaper at 30. 0x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Carpenter Technology Corporation wins at 0. 20x versus Howmet Aerospace Inc. 's 1. 16x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, Carpenter Technology Corporation (CRS) delivered a total return of +985.

7%, compared to +155. 6% for Materion Corporation (MTRN). Over 10 years, the gap is even starker: CRS returned +1387% versus MTRN's +724. 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), Howmet Aerospace Inc.

(HWM) is the lower-risk stock at 0. 93β versus Materion Corporation's 1. 62β — meaning MTRN is approximately 74% more volatile than HWM relative to the S&P 500. On balance sheet safety, Carpenter Technology Corporation (CRS) carries a lower debt/equity ratio of 39% versus 102% for ATI Inc. — giving it more financial flexibility in a downturn.

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

(HWM) is pulling ahead at 11. 1% versus 4. 3% for Carpenter Technology Corporation (CRS). On earnings-per-share growth, the picture is similar: Materion Corporation grew EPS 1179% year-over-year, compared to 11. 8% for ATI Inc.. Over a 3-year CAGR, CRS leads at 16. 1% 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.

Howmet Aerospace Inc.

(HWM) is the more profitable company, earning 18. 3% net margin versus 4. 2% for Materion Corporation — meaning it keeps 18. 3% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: HWM leads at 25. 8% versus 6. 5% for MTRN. At the gross margin level — before operating expenses — HWM leads at 30. 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.

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, Carpenter Technology Corporation (CRS) is the more undervalued stock at a PEG of 0. 20x versus Howmet Aerospace Inc. 's 1. 16x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Materion Corporation (MTRN) trades at 30. 0x forward P/E versus 58. 7x for Howmet Aerospace Inc. — 28. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for ATI: 6. 6% to $173. 40.

In this comparison, MTRN (0.

3% yield), CRS (0. 2% yield), HWM (0. 2% yield) pay a dividend. ATI does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Howmet Aerospace Inc.

(HWM) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 0. 93), +1240% 10Y return). Materion Corporation (MTRN) carries a higher beta of 1. 62 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (HWM: +1240%, MTRN: +724. 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.

These companies operate in different sectors (CRS (Industrials) and ATI (Industrials) and HWM (Industrials) and MTRN (Basic Materials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

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.