LXFR vs CSTM

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

2% revenue growth year-over-year, versus -1. 9% for Luxfer Holdings PLC (LXFR). Luxfer Holdings PLC (LXFR) offers the better valuation at 13. 5x trailing P/E (12. 9x forward), making it the more compelling value choice. Analysts rate Luxfer Holdings PLC (LXFR) a "Buy" — based on 9 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, Luxfer Holdings PLC (LXFR) is the cheapest at 13.

5x versus Constellium SE at 17. 1x. On forward P/E, Constellium SE is actually cheaper at 10. 4x — notably different from the trailing picture, reflecting expected earnings growth.

Over the past 5 years, Constellium SE (CSTM) delivered a total return of +91.

4%, compared to -21. 3% for Luxfer Holdings PLC (LXFR). Over 10 years, the gap is even starker: CSTM returned +503. 1% versus LXFR's +68. 9%. 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), Luxfer Holdings PLC (LXFR) is the lower-risk stock at 1.

37β versus Constellium SE's 1. 85β — meaning CSTM is approximately 35% more volatile than LXFR relative to the S&P 500. On balance sheet safety, Luxfer Holdings PLC (LXFR) carries a lower debt/equity ratio of 17% 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 -1. 9% for Luxfer Holdings PLC (LXFR). On earnings-per-share growth, the picture is similar: Constellium SE grew EPS 418. 9% year-over-year, compared to 66. 7% for Luxfer Holdings PLC. Over a 3-year CAGR, CSTM leads at -0. 3% 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.

Luxfer Holdings PLC (LXFR) is the more profitable company, earning 8.

1% net margin versus 3. 2% for Constellium SE — meaning it keeps 8. 1% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: LXFR leads at 6. 2% versus 5. 6% for CSTM. At the gross margin level — before operating expenses — LXFR leads at 23. 2%, 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.

4x forward P/E versus 12. 9x for Luxfer Holdings PLC — 2. 5x cheaper on a one-year earnings basis.

In this comparison, LXFR (3.

3% yield) pays a dividend. CSTM does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Luxfer Holdings PLC (LXFR) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (3.

3% yield). Constellium SE (CSTM) carries a higher beta of 1. 85 — meaning larger drawdowns in market downturns, which matters significantly when you cannot wait years for a recovery. Both have compounded well over 10 years (LXFR: +68. 9%, CSTM: +503. 1%), 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 (LXFR (Industrials) and CSTM (Basic Materials)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

In terms of investment character: LXFR is a small-cap deep-value stock; CSTM is a small-cap high-growth stock. LXFR pays a dividend while CSTM does 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.