GSM vs MP

For growth investors, MP Materials Corp.

(MP) is the stronger pick with 35. 1% revenue growth year-over-year, versus -18. 8% for Ferroglobe PLC (GSM). Analysts rate Ferroglobe PLC (GSM) a "Buy" — based on 11 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, MP Materials Corp.

(MP) delivered a total return of +149. 7%, compared to -9. 0% for Ferroglobe PLC (GSM). Over 10 years, the gap is even starker: MP returned +591. 3% versus GSM's -54. 4%. 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), MP Materials Corp.

(MP) is the lower-risk stock at 1. 40β versus Ferroglobe PLC's 1. 43β — meaning GSM is approximately 2% more volatile than MP relative to the S&P 500. On balance sheet safety, Ferroglobe PLC (GSM) carries a lower debt/equity ratio of 42% versus 44% for MP Materials Corp. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), MP Materials Corp.

(MP) is pulling ahead at 35. 1% versus -18. 8% for Ferroglobe PLC (GSM). On earnings-per-share growth, the picture is similar: MP Materials Corp. grew EPS 12. 3% year-over-year, compared to -31. 3% for Ferroglobe PLC. Over a 3-year CAGR, MP leads at -19. 5% 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.

Ferroglobe PLC (GSM) is the more profitable company, earning -12.

8% net margin versus -31. 2% for MP Materials Corp. — meaning it keeps -12. 8% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: GSM leads at -14. 9% versus -44. 6% for MP. At the gross margin level — before operating expenses — GSM leads at 3. 4%, 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, Ferroglobe PLC (GSM) trades at 30.

5x forward P/E versus 274. 3x for MP Materials Corp. — 243. 8x cheaper on a one-year earnings basis.

In this comparison, GSM (1.

4% yield) pays a dividend. MP does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Ferroglobe PLC (GSM) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (1.

4% yield). Both have compounded well over 10 years (GSM: -54. 4%, MP: +591. 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.

Both stocks operate in the Basic Materials sector, making this a peer-level intra-sector comparison — the same macro tailwinds and headwinds will affect both.

In terms of investment character: GSM is a small-cap quality compounder stock; MP is a mid-cap high-growth stock. GSM pays a dividend while MP 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.