Citi keeps Antofagasta at £44 target despite lower 2026 copper forecast

Citi reiterates a Buy rating and a £44 target for Antofagasta but cut its 2026 production forecast after weather disruption at Los Pelambres. Citi now expects 2026 copper output of 634,000 tonnes, placing it near the low end of Antofagasta’s revised 625,000–655,000 tonne guidance range. Overall stance remains supportive, but the forecast reset reflects a near-term headwind.

Analysis

The market impact is mostly idiosyncratic: a lower production path for a concentrated copper name reduces 2026 cash-flow leverage and should justify a lower multiple versus diversified peers. This is more important for ANFGF’s equity risk premium than for the copper complex itself; one mine miss is not enough to move the global balance unless it becomes a pattern. The spillover beneficiary is relative-quality copper exposure such as FCX and SCCO, which can absorb commodity upside without the same single-asset execution discount.

Over the next 1-3 months, the key question is whether the disruption is truly weather-related or just the first visible crack in a harder operational trend at Los Pelambres. If the next production update shows a clean rebound, the stock reaction should fade quickly; if not, the market will start marking down reserve confidence and medium-term capex efficiency, which is a bigger problem than the current volume miss. For the copper price, this is a modest bullish input, but only at the margin.

The contrarian view is that the move may be over-interpreting a temporary supply hiccup as structural weakness. If copper stays firm, ANFGF may still lag because investors will prefer names with better asset diversification and cleaner execution, so the better trade is relative rather than directional. What would falsify that view is a rapid normalization in the next quarterly print or a broader copper drawdown that overwhelms the company-specific story.

Key Decisions for Investors

• Long FCX / short ANFGF on a 1-3 month horizon: express the view that this is an execution-quality issue, not a copper-demand call. Risk/reward is attractive if ANFGF gets another forecast haircut; stop if the next production update restores the lost tonnage or copper breaks materially lower.
• Avoid fresh outright longs in ANFGF until the next operating update confirms the disruption is temporary. If already exposed, use relative hedges rather than selling commodity beta outright, because the supply hit is too small to justify a broad copper short.
• Overweight SCCO versus ANFGF for a 6-12 month relative-value basket. SCCO should retain a cleaner multiple if investors start pricing in persistent operational slippage at ANFGF; the thesis fails if ANFGF re-establishes prior run-rate guidance.
• For broader copper exposure, prefer COPX over single-name ANFGF until there is evidence the Los Pelambres issue is fully behind them. This reduces single-asset downside while still capturing any marginally tighter copper balance.