Shares of investment firm Saratoga Investama Sedaya (SRTG), owned by Sandiaga Salahuddin Uno and Edwin Soeryadjaya, gained 1.97% to Rp1,555 on Tuesday (May 21), to make market capitalization of Rp21.09 trillion. The stock lost 5.2% so far this year, but rebounded from its lowest at Rp1,360 in late April.To subscribe please click here