Gold Reef advanced as much as 4.31 rand, or 19 percent, to 27.01 rand, the biggest gain since December 15, 1999. The stock traded at 26.60 rand as of 9:44 a.m. local time, giving the Johannesburg- based company a market value of 7.8 billion rand (us$ 994 million).
“Discussions are at a very preliminary stage and there can be no certainty at all that an offer will ultimately be forthcoming,” Gold Reef said in a statement.
The owner of Johannesburg’s Gold Reef City Casino was told by South Africa’s Securities Regulation Panel on February 1 that it breached rules in accepting a 9.83 billion-rand bid from Ethos after a complaint from Tsogo that said it made a higher offer that wasn’t adequately considered.
Had it been completed, the bid would have been the second- biggest private-equity takeover of a publicly traded South African company after Bain Capital LLC’s 25 billion rand.