Stephan's Friday Picks

• Softbank-backed Dingdong valued at $6.6 billion as as shares rise 19% in NYSE debut (Reuters)
• Online shift to cut UK retailer profits by $11 billion (Bloomberg)
• Your next round of drinks might be more expensive (WSJ)
• Walmart offers low-priced insulin to counter Amazon's drug push (Bloomberg)
• From the archives (2002): Who are the gurus' gurus (HBR)