The company recorded net income of $3.3m on $36m in revenue during the past quarter, compared with a net loss of $3.5m on $37m in revenue during the year-ago quarter.
Sailingstone, its second biggest investor, flagged its vote in an open letter last month, citing governance issues and the board's lack of engagement with minority investors.
The world's second largest bullion miner is preparing its Zambian copper mine Lumwana for sale in the second half of 2019, looking to target Chinese buyers.
The company said on Tuesday first-half headline earnings is expected to rise at least 160%, boosted by higher iron ore export prices and a weaker rand/US dollar exchange rate.
The US faces stiff challenges as it moves to create its own electric vehicle supply chain, with the extent of the country's metal reserves largely unknown and only a few facilities to process minerals and produce batteries.
No decision will be made until the end of 2020, when the company expects to have completed a study on the Jadar, which is estimated to contain 10% of the world's lithium reserves.