Shares of Anglo American retreated approximately 2% in Friday trading, closing around 3,188 pence. The decline mirrored a 2.1% drop in the broader FTSE 350 Mining Index, as the sector faced headwinds from persistently high energy costs and shifting monetary policy expectations.
Market-Wide Pressure on Resources
The selloff was not isolated to Anglo American. Peers across the London market felt the pressure, with Antofagasta sliding 2.45%, Rio Tinto down 1.43%, and Glencore falling 1.09%. Analysts cited the sector as the weakest performer in London for the session. The primary catalysts were Brent crude oil sustaining a level above $100 per barrel and a rapid reassessment of the timing for potential Bank of England rate cuts, which removed a key support for cyclical and growth-sensitive equities.
Fundamental and Technical Challenges
Anglo American's stock now trades nearly 18% below its 52-week high of 3,877 pence, reached on February 25. This represents a significant reversal for a company that was recently a leader in the London mining sector's rally. The decline on Friday was exacerbated by the stock trading ex-dividend, meaning new buyers were no longer entitled to the final dividend payment of 16 U.S. cents per share, a technical factor that often applies immediate selling pressure.
The company's operational outlook has also clouded. In February, Anglo American reduced its 2026 copper production guidance to a range of 700,000 to 760,000 metric tons, down from a previous forecast of 760,000 to 820,000 tons. Concurrently, it warned that its De Beers diamond unit was likely to post a loss for the 2025 financial year. Shortly after, the company reported a substantial $3.7 billion annual loss, which included a fresh $2.3 billion impairment charge against the diamond division, and cut its total dividend to $0.23 per share.
Broader Economic Threats
Market strategists highlighted the risks posed by sustained energy price inflation. "The longer the disruption goes on, the greater the impact on energy prices and in turn global inflation," noted Danni Hewson, head of financial analysis at AJ Bell. This environment has caused money markets to largely abandon bets on a Bank of England rate cut as soon as March, increasing the strain on sectors tied to economic growth.
Jonathan Stubbs, an analyst at Berenberg, identified "a prolonged closure and persistently high energy prices" as principal threats to the global economy, with particular investor focus on tensions affecting the Strait of Hormuz, a critical chokepoint for oil shipments. Investment bank Goldman Sachs projected that Brent crude would maintain a price above $100 per barrel throughout March.
Strategic Pivot and the Teck Merger
Amid these challenges, Anglo American is progressing with a major strategic overhaul. CEO Duncan Wanblad stated on February 5, "We are committed to seeing our portfolio transformation through to its conclusion." The plan involves divesting its diamond, nickel, and steelmaking coal businesses to refocus on copper and iron ore.
Central to this shift is the proposed $53 billion all-stock merger with Canadian miner Teck Resources. Wanblad, speaking again on February 20, indicated he expects the transaction to close between September 2026 and March 2027, pending regulatory approvals from authorities in China and South Korea.
The immediate path for the share price appears contingent on the interplay between commodity markets. A scenario where oil prices moderate while copper prices remain firm could reignite investor interest in Anglo American's copper-centric strategy and the Teck merger. However, a prolonged energy price shock, coupled with further operational disappointments from De Beers or its copper division, would likely keep the stock under significant pressure, well below its late-February peak.
