Vanguard Total Stock Market ETF VTI Relative Downside Performance Outlook vs VOO Amid 2026 Market SellOff Pressures Plum PLMKU SPAC reports quiet quarter as acquisition pipeline remains focus CEO signals confidence in deal momentum How Goldman GS earnings power compares to its price Edges Higher 20260506 NHI National Q1 earnings smash expectations with EPS up 439 revenue climbs 121 stock rises 158