Is MP Stock a Buy Now or Too Pricey for Its Execution Risks?

MP Materials reported Q1 2026 revenues of $90.6 million, up 49% year over year, with adjusted EBITDA of $36.6 million turning from a prior-year loss, while NdPr sales volumes surged 117% to 1,006 metric tons. Despite the operational progress, MP trades at a steep 13.78x forward sales—well above the sub-industry median of 1.59x, the sector at 2.6x, and its own five-year median of 11.32x—leaving only modest upside to the $52 Zacks price target from the $49.46 July 15 price.

Why it matters: MP's $1.74 billion cash balance and zero borrowings provide strong liquidity to fund its downstream expansion, but the company has posted operating losses for 11 consecutive quarters and faces execution risk as it ramps magnet manufacturing, heavy rare earth production, and the 10X facility.