Have you been paying attention to shares of Klaviyo, Inc. (KVYO) ? Shares have been on the move with the stock up 10.9% over the past month. The stock hit a new 52-week high of $39.77 in the previous session. Klaviyo, Inc. has gained 40.5% since the start of the year compared to the 17.1% move for the Zacks Business Services sector and the 36.7% return for the Zacks Technology Services industry. What's Driving the Outperformance? The stock has a great record of positive earnings surprises, as it hasn't miss ...