SP 500 Edges Higher as Healthcare and Tech Rally Communication Services Weighs GlobalFoundries Strong Q1 Performance Signals Growth Inflection Say Meridian Fund Managers Exxon Mobil Board Proposals Draw Investor Scrutiny Amid Governance Focus April Jobs Report Preview Labor Market Cooling but Resilient UnitedHealth Group UNH Appears Among Top Hedge Fund Dividend Picks Amid Analyst Optimism Yardeni Warns Fed May Need July Rate Hike to Appease Bond Vigilantes as Kevin Warsh Faces Pressure Michael Saylor Foresees Tokenization Disrupting Traditional Banking by Enabling Yield Shopping