Technology stocks were edging higher, with the SPDR Technology Select Sector ETF (XLK) Wednesday rising 0.2% while the Philadelphia Semiconductor Index was advancing 0.5% this afternoon. In company news, Waitr Holdings (WTRH) raced over 53% higher after Morgan Stanley disclosed a 10.3% stake in the online ordering technology company, owning more than 12.1 million Waitr shares.