Pinterest Inc is trading 6.4% up at $21.99 after announcing a major $4 billion expansion of its cloud and AI partnership with Amazon Web Services (AWS).

  • The company committed $4 billion to AWS infrastructure and AI services through 2031, marking its largest infrastructure investment to date.
  • Investors view the deal as a strategic move to strengthen Pinterest Inc’s AI capabilities and long-term growth outlook.
  • The stock's gains come despite a mixed performance across the broader technology sector.