Boliden’s $1.3B Nexa buy adds South American zinc, silver
Boliden (STO: BOL) agreed to buy Votorantim's 65% stake in Nexa Resources (NYSE: NEXA) for $1.3B in shares, adding zinc and silver production in Latin America. The deal implies a $15.29 per share price for Nexa, with a tender offer for the remaining 35% to follow. Boliden expects the acquisition to boost its zinc, copper, and silver output significantly, increasing revenue and earnings. The transaction is expected to close in Q1 2027, subject to approvals.
How this was made
The 30-second read
Why it matters
The transaction is expected to boost Boliden's zinc production by 62% and silver by 64% by 2027, while raising its net debt ratio. Nexa will remain listed on NYSE, and Votorantim will become a 7% shareholder in Boliden.
Market read
A major cross‑border mining M&A with significant production and financial implications for the base‑metal sector.
What to watch
Potential integration challenges and synergies are not clearly defined, which could limit upside.
Background
Boliden, a Swedish base‑metal producer, is expanding its zinc and silver footprint through a $1.3 bn acquisition of Nexa Resources, a Brazilian‑Peruvian miner.
Ticker impact
Boliden agreed to acquire Votorantim's 65% stake in Nexa Resources for $1.3 bn in shares.
NEXA likely to trade near the disclosed $15.29 per share premium, with short‑term upside as the market prices the acquisition.
First disclosure of a sizable M&A transaction with clear valuation and premium details.
Market effects
Adds a major zinc and silver platform to Boliden, potentially reshaping the base‑metal sector dynamics.
Strengthens European exposure to Latin American zinc and silver assets.
Large‑scale M&A in the mining sector may influence commodity price expectations.
Counterpoint
The deal increases complexity and leverage; investors may view the higher debt ratio as a risk.
Key entities
- CompanyBoliden
Swedish miner acquiring Nexa.
- CompanyNexa Resources
Brazilian‑Peruvian miner being acquired.
- CompanyVotorantim
Seller of the 65% stake in Nexa.

