Wed, 09/20/2023 - 14:51 Tech Insider Andrew Bialecki, CEO And Co-Founder Of KlaviyoBoston Globe / Getty Contributor Tags Markets, mi-exclusive, Markets, klaviyo, Stocks, stock-market, IPO, ARM, instacart, ipo-market, federal-reserve, rate-hikes, interest-rates, Borrowing Source Klaviyo stock surges 23% as investors cheer the 3rd IPO in a week