MP Materials Stock (NYSE: MP): Morgan Stanley Upgrade, Saudi JV and a 41% Pullback – December 5, 2025 Update
MP Materials Corp (NYSE: MP) is closing out 2025 as one of the wildest rides in the S&P 500. After a year of government mega‑deals, geopolitical headlines and soaring rare‑earth prices, the stock now sits roughly 40% below its early‑year