Sibanye Stillwater’s Mixed Quarter: Record Earnings and a Tragic Safety Lapse

Sibanye Stillwater posts record Q1 EBITDA of 19.4B rand, stock jumps 13%, as fatal accident at Kloof 8 shaft and Keliber lithium project completion mark mixed quarter.

Sibanye Stillwater delivered a blockbuster operational performance for the first quarter of 2026, with adjusted EBITDA surging 371% to 19.4 billion rand (roughly $1.2 billion). Yet the celebratory mood was tempered by a fatal accident at its Kloof 8 shaft in South Africa on May 4, marking a setback in the miner’s safety record. Investors, however, focused on the numbers: the stock jumped 13% to €11.30 in Wednesday trading, though a second report pegged the gain at 9% to €10.90, reflecting intraday volatility.

The earnings explosion was fueled by stable production volumes and a favorable pricing environment for platinum group metals (PGM). Output in South Africa rose 2%, while North American operations benefited from higher prices and tax credits. Recycling initiatives and the Century zinc project also chipped in, helping to offset rising costs at the company’s gold mines. The operating margin remained robust despite these headwinds.

A key strategic milestone was the completion of construction at the Keliber lithium project in Finland. Sibanye is now preparing for a phased production ramp-up, aiming to establish Europe’s first integrated lithium supply chain—from mining to market-ready product. First ore has already been stockpiled at the Syväjärvi mine following the initial blast in February 2026. The company is also expanding its footprint in nickel, copper, and cobalt, while doubling down on circular economy efforts through the reprocessing of waste dumps.

The fatal incident at Kloof 8 shaft, which occurred on May 4, broke a period of improving safety. In 2025, the company recorded six fatalities, down from eight the previous year. Management has pledged to accelerate the adoption of digital technologies under the “Bionic” initiative, aiming to boost both productivity and worker safety. Notably, the first quarter of 2026 had been fatality-free.

Despite the strong quarterly results, the stock still trades 12% lower year-to-date. The dividend yield stands at roughly 2.1%, supported by a gold price of around $4,679 per ounce and signs of recovery in the PGM sector. The company filed its quarterly report with the SEC on May 6, shifting attention to the upcoming production launch in Finland.

Looking ahead, the annual general meeting in the second quarter of 2026 will see management provide further details on circular economy projects and nuclear initiatives. Shareholders are also awaiting updates on the integration of the Reldan acquisition in the U.S., which is expected to bolster the company’s recycling capabilities.