Boliden shares fell in Stockholm trading as investors digested the implications of the company’s confirmed acquisition talks with Nexa Resources.

The Swedish mining group validated widespread speculation about a potential deal, but the market reaction turned negative on concerns over how the transaction will be funded.

Analysts cited by Dagens Industri suggested that Boliden may need to conduct a new equity issuance to finance the purchase of the copper and zinc producer.

The prospect of dilution weighed on investor sentiment, overshadowing the strategic expansion into Latin American assets that the Nexa acquisition would provide.

Boliden had previously issued a pre-announcement confirming it was in discussions regarding the acquisition, a move that initially triggered volatile trading.

However, the focus has now shifted from the strategic merits of the deal to its financial engineering.