CSTM vs CRS

For growth investors, Constellium SE (CSTM) is the stronger pick with 15.

2% revenue growth year-over-year, versus 4. 3% for Carpenter Technology Corporation (CRS). Constellium SE (CSTM) offers the better valuation at 17. 1x trailing P/E (10. 2x forward), making it the more compelling value choice. Analysts rate Constellium SE (CSTM) a "Buy" — based on 17 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, Constellium SE (CSTM) is the cheapest at 17.

1x versus Carpenter Technology Corporation at 60. 0x. On forward P/E, Constellium SE is actually cheaper at 10. 2x.

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

7%, compared to +91. 4% for Constellium SE (CSTM). Over 10 years, the gap is even starker: CRS returned +1331% versus CSTM's +521. 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), Carpenter Technology Corporation (CRS) is the lower-risk stock at 1.

34β versus Constellium SE's 1. 87β — meaning CSTM is approximately 39% more volatile than CRS relative to the S&P 500. On balance sheet safety, Carpenter Technology Corporation (CRS) carries a lower debt/equity ratio of 39% versus 2% for Constellium SE — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), Constellium SE (CSTM) is pulling ahead at 15.

2% versus 4. 3% for Carpenter Technology Corporation (CRS). On earnings-per-share growth, the picture is similar: Constellium SE grew EPS 418. 9% year-over-year, compared to 100. 5% for Carpenter Technology Corporation. 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.

Carpenter Technology Corporation (CRS) is the more profitable company, earning 13.

1% net margin versus 3. 2% for Constellium SE — meaning it keeps 13. 1% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: CRS leads at 18. 1% versus 5. 6% for CSTM. At the gross margin level — before operating expenses — CRS leads at 26. 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.

On forward earnings alone, Constellium SE (CSTM) trades at 10.

2x forward P/E versus 40. 9x for Carpenter Technology Corporation — 30. 7x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for CSTM: 10. 3% to $36. 25.

In this comparison, CRS (0.

2% yield) pays a dividend. CSTM does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Carpenter Technology Corporation (CRS) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (+1331% 10Y return).

Constellium SE (CSTM) carries a higher beta of 1. 87 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (CRS: +1331%, CSTM: +521. 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.

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

In terms of investment character: CSTM is a small-cap high-growth stock; CRS is a mid-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.