Chevron New Zealand, which runs the Caltex service station network, has offloaded its 11.4 per cent stake in Marsden Point operator, NZ Refining.
Investment bank Deutsche Craigs entered a block trade agreement with the local division of the US oil giant yesterday to sell the shares for at least $2.32 a piece, according to NZX announcement released this morning.
Harbour Asset Management analyst Shane Solly said the shares had already been allocated to investors.
"There's been a high level of interest from institutional and retail investors alike," Solly said. "This is a business that has some attractive utility-like components to it. It's completing quite a major expansion project which is expected to deliver some quite positive improvements over time."
The refinery's shares were halted pending the transaction, the company said in a statement.