CHART: Freeport-McMoRan Stock Craters on Grasberg Ramp-Up Delay – by Frik Els (Mining.com – April 23, 2026)

Key Takeaways

• Shares fell 13% after earnings miss, market cap under $90 B.
• Grasberg restart now projected at 65% capacity H2 2026.
• Full production not expected until end of 2027.
• Copper price boost insufficient to offset operational delays.
• Delay may tighten global copper supply as EV demand rises.

Pulse Analysis

Freeport‑McMoRan’s latest earnings release highlighted a classic clash between strong commodity pricing and operational bottlenecks. While copper prices have surged above $4.50 per pound, bolstering the company’s top line, the market punished the stock for a slower‑than‑promised recovery at its flagship Grasberg operation. The mine, which accounts for roughly a quarter of Freeport’s copper output, suffered a catastrophic mud‑rush in September 2025. Management’s revised production schedule—65% capacity in the second half of 2026 and full output only by year‑end 2027—signals a significant lag in restoring the asset’s cash‑generating potential.

The operational delay carries material financial implications. Lower-than-expected throughput reduces free cash flow, limiting the company’s ability to fund dividend payouts, debt reduction, and future exploration projects. Moreover, the revised guidance forces analysts to adjust earnings forecasts, widening the valuation gap between Freeport and peers that enjoy smoother production profiles. Investors are now weighing the upside of higher copper prices against the downside of a protracted ramp‑up, a calculus that has already manifested in a 13% share price drop.

Beyond Freeport, the Grasberg slowdown reverberates through the broader copper market. Global demand for copper is projected to grow at a compound annual rate of 4% through 2030, driven by electric‑vehicle batteries, renewable‑energy infrastructure, and grid modernization. A lagging supply from one of the world’s largest mines could tighten inventories, supporting price momentum but also amplifying volatility. Market participants will watch Freeport’s remediation efforts closely, as any acceleration in the restart could restore confidence, while further setbacks may prompt a reallocation of capital toward miners with more predictable output schedules.