OnlyFans is reportedly in talks to sell a majority stake, with a potential valuation of $5.5 billion. However, there is uncertainty about the size of the stake to be sold, with some reports indicating 60% and others mentioning a sale by the parent company of a 16% stake at a lower valuation of $3.15 billion. The company's revenue and employee numbers have also been reported, but the details of the potential sale remain unclear.