Hilton Worldwide Holdings Inc. HLT shares are rising on Tuesday.The company reported first-quarter adjusted earnings per share of $1.72, beating the street view of$1.61. Quarterly sales of $2.69 billion missed the analyst consensus estimate of$2.72 billion.Adjusted EBITDA for the first quarter was $795 million, compared with$750 million a year ago.Adjusted EBITDA margin expanded to 73.7% from 70.4% in the year-ago period.Also Read: Goldman Sachs Cuts Outlook For These Hotel And Lodging Stocks As Potentia ...