Private equity firm EPE Special Opportunities said ESO Investments, a limited partnership in which it is the majority limited partner, has disposed of its investment in Bighead Holdings Limited to the company's management. The disposal returned £4m in cash to ESO Investments 1 LP at the exit date and a total of £4.6m since the acquisition in September 2010 via income and the disposal proceeds. "The disposal has a positive impact on ESO plc and was completed at a 31.4% premium to Bighead's prevailing holding value of £3m," EPE said in a statement. ESO intends to use the capital returned for new deals. Shares in EPE rose 1.15% to 88p at 11:10 on Thursday.RD