LYSCF vs MP: Which Is the Better Buy in 2026?

Same yardstick, side by side (as of October 2026). Valuation lined up like this is most meaningful for two names in the same corner of the market, which these are. Figures are approximate; verify before investing.

The metrics above tell you which is the marginally better business. The bigger risk for most people is not picking the slightly worse stock, it is over-concentrating. LYSCF and MP share themes, so owning both, or adding either to what you already hold, can quietly push a large share of your portfolio into one bet.

This is the part a generic comparison page cannot answer, because it depends on what you own. Connect your brokerage and Walnut shows your real, combined LYSCF and MP exposure, flags overlap with your existing positions, and tells you if adding one would tip you past a concentration you are comfortable with, read-only by default, with your login staying at your broker. Walnut is not an investment adviser.

Lynas Rare Earths Ltd is a Perth-based miner and processor. It digs rare earth ore at Mt Weld in Western Australia, cracks and leaches the concentrate at its Kalgoorlie facility, and separates it into finished oxides at its plant in Kuantan, Malaysia. Revenue comes from selling those oxides to magnet makers, metal makers and manufacturers, mostly in Japan, other parts of Asia and, increasingly, the US and Europe. The main product is neodymium-praseodymium (NdPr), used in the permanent magnets inside electric vehicle motors, wind turbines, robotics and defense systems. Since mid-2025 it has also produced the heavy rare earths dysprosium and terbium, and in March 2026 it made its first samarium oxide, which makes it the only commercial producer of both light and heavy separated rare earths outside China. The primary listing is LYC on the ASX. LYSCF trades the same ordinary shares OTC in US dollars, one for one, and a sponsored ADR, LYSDY, also trades OTC at one ADR per share.

Full LYSCF guide

MP Materials operates the only fully integrated rare earth mining and processing facility in the Western Hemisphere, located at Mountain Pass, California. Rare earth elements (particularly neodymium and praseodymium, NdPr) are critical inputs to permanent magnets used in electric vehicle motors, wind turbines, defense systems, and various electronics. China dominates global rare earth supply (over 80% of mining and processing), making Western supply diversification a strategic priority for US national security and industrial policy.

Full MP guide

Both fit overlapping themes, but they are not interchangeable. The useful comparison is which set of drivers and risks you want exposure to.

• LYSCF drivers: Supply security outside China; NdPr and heavy rare earth pricing.
• MP drivers: Western rare earth supply chain diversification; Magnet manufacturing buildout.

A faster-growing, richer-valued name usually swings harder, so it suits a longer horizon and a higher tolerance for volatility; a steadier, more cash-generative business suits a more conservative or income-minded investor. The honest test is which set of risks you could hold through a drawdown: The biggest risk is price. For MP, rare earth pricing volatility creates earnings swings.

Pick LYSCF if you believe its drivers more; MP if you believe its. Many investors hold both, but since they share themes, that is a concentrated bet, not diversification. Decide deliberately and check overlap. For the full detail, see the LYSCF and MP guides.

LYSCF. On October 16, 2026 the US OTC quote was about $7.65, a market value of roughly US$7.7 billion, near the 52-week low of ~$7.43 and about half the ~$15.75 high reached in April 2026. The trailing multiple of ~51x looks high because FY26 profit, while a record, came off a very low FY25 base, and because the June quarter's ~A$98/kg selling price was well above the full-year average. Financial figures are in Australian dollars and the OTC price in US dollars, so the ratios also move with the AUD/USD rate.

MP. MP Materials is still valued as an option on US rare earth and magnet capacity rather than on current earnings: consensus EPS is about ~$0.01 for 2026 and ~$0.81 for 2027, on revenue rising to ~$791 million. At ~$41 the stock trades far below the ~$72 average analyst target and near the bottom of a ~$37.81 to ~$84.15 52-week range, so sensitivity to production growth, government support and magnet ramp execution is high.

Headline figures (approximate, October 2026): LYSCF shows revenue (fy26, to june 30) ~A$978M (up from ~A$557M), net profit (fy26) ~A$222M (vs ~A$8M in FY25), ebitda (fy26) ~A$386M (vs ~A$101M), june 2026 quarter revenue / avg price ~A$289M / record ~A$98.2/kg; MP shows revenue (ttm) ~$416 million, revenue growth (q2 2026) ~+120% YoY, net income (ttm) ~-$61 million, margins (ttm) ~42% gross, ~-15% operating.

LYSCF and MP are related but distinct: same themes, different businesses and risks. Neither wins in the abstract; the right pick is whichever thesis you actually believe, sized so you are not over-concentrated in one theme. Walnut can show your combined LYSCF and MP exposure against your real portfolio. It is not an investment adviser.