Votorantim Exchanges Nexa for $1.3 Billion Stake in Boliden

After six years of negotiations, Votorantim has finally found a destination for its stake in Nexa Resources, a producer of zinc, copper, and lead with operations in Brazil and Peru. The buyer is Swedish Boliden, one of the largest mining and metallurgy companies in Europe, valued at around $17 billion on the Stockholm Stock Exchange.

The transaction does not involve cash. Votorantim is handing over its 64.7% stake in Nexa and, in return, receives enough shares to become the largest individual shareholder of Boliden, with 7% of the capital and a seat on the board of directors. Nexa was valued at $2 billion in the deal, which prices Votorantim's stake at $1.3 billion.

How the Share Exchange Works Between Votorantim and Boliden

The mechanics are straightforward: each share of Nexa will be converted into 0.25 shares of Boliden. Nexa's stock was priced at $15.29, representing a 14.2% premium over the volume-weighted average price of the last 20 trading sessions before July 1, when the first leaks about the negotiation emerged. Considering the average price over 20 days until August 26, the premium drops to 6.5%.

Nexa's stock on the NYSE has gained 77% this year and nearly 230% over the past 12 months. Much of this appreciation, according to sources close to the company, is due to persistent rumors about the sale of the company, rather than necessarily a proportional operational improvement.

The closing of the operation is expected in the first quarter of 2027. After completion, Boliden will make a cash offer for the shares of Nexa's minority shareholders, who hold the remaining 35% of the capital.

What Votorantim Gains by Exiting Nexa

Votorantim's strategic logic is to exchange direct control of a Latin American mining company with below-expected results for a relevant position in a larger, more diversified European company considered a global benchmark in zinc production efficiency.

Boliden operates 12 mining units and 8 smelters concentrated in Europe. With the incorporation of Nexa, it gains a presence in Latin America, achieving geographical diversification at a time when geopolitical conflicts and trade barriers make regional concentration an increasing operational risk.

For Votorantim, the calculation is simple: maintaining a mining company with performance below the global benchmark consumed capital and management attention. Becoming a minority shareholder in a company that is the benchmark itself frees up resources for other fronts of the conglomerate, such as cement, energy, and finance, areas where the group has been investing more intensively in recent years.

Why Boliden Wants Nexa Now

From the Swedish side, the motivation is both geopolitical and operational. The concentration of assets in Europe, which for decades was synonymous with regulatory stability and access to developed markets, has become a point of vulnerability. Trade tensions between economic blocs and the reorganization of global supply chains have made geographical diversification a strategic priority for large mining companies.

Nexa brings to Boliden operations in Brazil and Peru, two of the largest producers of zinc and copper in the world. These are jurisdictions with regulatory frameworks well-known to the mining sector and access to long-term reserves.

Moreover, Boliden is recognized as a benchmark in zinc production efficiency. The expectation is that its operational expertise can improve Nexa's results, which have been disappointing under Votorantim's management. If the thesis holds true, Boliden pays for an underoptimized company and captures value by applying its own operational standards.

What Changes for Nexa Investors on the NYSE

For Nexa's minority shareholders listed in New York, the transaction has clear implications. After closing, Boliden will make a cash offer for their shares. The price has not yet been disclosed, but the premium embedded in the swap with Votorantim suggests that the offer should be close to $15.29 per share, or at the market price at the time.

It is worth noting that the 230% rise in Nexa's shares over 12 months has already priced in much of the event. Those who bought in recent months betting on the deal's completion captured the bulk of the movement. The question now is whether the premium offered to minority shareholders will be sufficient or if there will be pressure for a higher value, something common in transactions of this type in the American market.

This operation is part of a broader movement of reorganization among large Brazilian conglomerates, which have sought to simplify their structures and migrate to positions of strategic shareholders instead of direct operators. Votorantim, specifically, had already signaled this direction by reducing exposure to cyclical commodity sectors.

The Broader Landscape of Mergers in the Mining Sector

The Nexa-Boliden deal does not happen in a vacuum. The global mining sector is experiencing a wave of consolidation driven by three simultaneous factors: the energy transition, which raises demand for metals like copper and zinc; geopolitical fragmentation, which forces supplier diversification; and pressure for scale and operational efficiency in an environment of rising costs.

Large European mining companies, in particular, are expanding their presence in Latin America and Africa to reduce dependence on concentrated supply chains. Boliden is following a path similar to peers like Glencore and Trafigura, which have intensified acquisitions outside Europe in the past two years.

For Brazil, the transaction reinforces the country as a destination for foreign capital in the mineral sector, but it also raises the recurring question of the transfer of control of strategic assets to international groups. Votorantim argues that Boliden's position as the largest shareholder preserves Brazilian influence over the assets, but operational control, in practice, will be Swedish.