The Lundin Way: Discipline, Partnership, and the Long Game in Copper

While many mining companies chase headlines and aggressive growth targets, Lundin Mining is methodically building a high-quality copper business through operational delivery, smart partnerships, and multi-generational discipline. For long-term investors, this approach may offer one of the cleaner ways to gain exposure to structural copper demand.

In an industry often defined by volatility, promotional cycles, and short-term thinking, the Lundin family has built something rare: a multi-generational resource business that consistently delivers across market cycles. With Jack Lundin now at the helm of Lundin Mining as President and CEO, the company is executing one of the most credible copper growth stories in the sector — anchored not in speculation, but in operational delivery, disciplined capital allocation, and a willingness to partner at scale.

A Focused Copper Company Emerging from Transition

Over the past three years, Lundin Mining has undergone a deliberate transformation. The company streamlined its portfolio from six operations to four, exiting European assets to concentrate on high-quality copper production in South America, while retaining the Eagle nickel mine in the United States as a strategic foothold. Today, Lundin Mining operates three copper mines — Chapada in Brazil and Candelaria and Caserones in Chile — alongside Eagle. More importantly, it has established a track record of operational reliability that stands out in a sector where many peers have repeatedly missed guidance due to geotechnical issues, weather, or community disruptions. Lundin Mining has now hit both production and cost guidance for three consecutive years. This matters. In copper, where structural deficits are widely expected over the coming decade due to electrification and surging demand from data centers and artificial intelligence, reliable operators with growth optionality are scarce. Lundin Mining is positioning itself as one of them.

Vicuña: The Defining Growth Opportunity

The centerpiece of Lundin Mining’s future is the Vicuña district in Argentina, held through Vicuña Corp, a 50/50 joint venture with BHP. The district combines Lundin’s Josemaría project with BHP’s Filo del Sol deposit and represents one of the most significant undeveloped copper-gold-silver opportunities globally. Jack Lundin has been clear about the development philosophy: pragmatic and phased. Rather than attempting a massive, gold-plated build from day one, the company plans to start with Josemaría — the more advanced asset — before scaling infrastructure to incorporate the higher-grade Filo del Sol material later. This approach reflects hard-earned lessons from both successes and challenges across the sector, including cost overruns seen at other large Andean projects. The partnership with BHP is particularly noteworthy. After years of working alongside each other in the district, the two companies aligned on a structure that allows each to contribute complementary strengths while anchoring decisions to what is best for the joint venture. In an industry where joint ventures often fracture under pressure, this relationship appears unusually mature. Argentina’s improving investment climate under President Javier Milei, particularly the RIGI large-scale investment regime offering fiscal stability, adds another layer of optionality. After more than 30 years of presence in the country through multiple vehicles, the Lundin group is not entering Argentina as newcomers. They are deepening a long-term commitment at a moment when the jurisdiction is actively trying to attract serious capital.

The Lundin Model: What Sets Them Apart

What distinguishes Lundin Mining is not just the quality of its assets, but the consistency of its approach:

• Operational first, growth second: Management has prioritized delivering on existing mines before chasing expansion. This creates credibility with investors and generates the cash flow needed to fund growth internally.

• Long-term orientation over promotional cycles: The family’s history shows a pattern of acquiring undervalued or overlooked assets, investing in local capacity, and holding through cycles rather than flipping projects.

• Pragmatic partnership: The decision to bring in BHP on Vicuña demonstrates a willingness to share upside and risk on large-scale developments rather than trying to carry everything alone.

• Capital discipline with optionality: The company maintains a strong balance sheet, returns capital to shareholders through dividends and buybacks, and remains opportunistic without being desperate for deals.

This combination is uncommon. Many mining companies either overpromise on growth or become too conservative. Lundin Mining appears to be threading the needle between the two.

Risks Worth Watching

No investment case is without risks. Lundin Mining still carries exposure to a legacy class action related to the 2017 pit wall failure at Candelaria, though the company is fully insured and views it as manageable. Labor negotiations in Chile will require ongoing attention, as is normal in the region. Argentina, while showing positive momentum, still carries jurisdictional risk that must be monitored. On the project side, Vicuña remains pre-sanction. Execution risk on any large-scale copper development is material, even with an experienced partner like BHP. Investors should watch the integrated technical report expected in the first half of 2026 and subsequent sanction decisions closely.

How Private Investors Should Position

For long-term investors seeking exposure to copper, Lundin Mining offers a differentiated way to participate:

• Quality growth at scale: Few mid-tier copper companies have a credible path to becoming a top-10 global producer. Vicuña provides that trajectory.

• Aligned, experienced management: The third-generation leadership brings both deep industry knowledge and a demonstrated commitment to long-term value creation over short-term promotion.

• Balance of current cash flow and future optionality: The existing operations provide a foundation, while Vicuña offers leveraged upside to higher copper prices and successful project delivery.

• Jurisdictional balance: Exposure to Chile (mature mining jurisdiction), Brazil, and an improving Argentina reduces single-country risk compared to more concentrated peers.

Investors should size positions according to their risk tolerance for development-stage projects and jurisdictional exposure. Those with longer time horizons and higher conviction in structural copper demand are likely to find Lundin Mining’s risk-reward profile attractive, particularly if the company continues to execute operationally while advancing Vicuña toward a sanction decision.

The Bigger Picture

Jack Lundin has spoken about the importance of building assets that can deliver returns across cycles. In a copper market facing multi-year structural deficits driven by energy transition and technological demand, companies that can actually bring new supply online — rather than simply talk about it — will be rewarded. Lundin Mining is not the loudest voice in the sector. It does not rely on promotional narratives or aggressive guidance. Instead, it is methodically building what could become one of the most significant copper operations in the world, backed by a family with a 50-year track record of creating value in resources. For patient investors who believe the copper thesis is real but want exposure through a disciplined operator rather than a high-risk developer, Lundin Mining represents one of the cleaner ways to position for the coming decade. The family has spent decades proving they can find, build, and operate mines successfully. Now, with a streamlined portfolio and a world-class growth asset in partnership with BHP, they are attempting to prove they can do it at an entirely new scale. That journey is worth watching closely.