Klaviyo, Instacart and Arm Holdings slide premarket as shine comes off recent crop of IPOs By: MarketWatch September 21, 2023 at 07:05 AM EDT The three recent deals are all showing signs of fatigue. Read More >> Related Stocks: Arm Holdings plc - American Depositary Shares Instacart (Maplebear Inc) Klaviyo, Inc. Series A Common Stock Renaissance IPO ETF