Twilio Sinks 10.6%, the S&P 500's Worst Performer in Friday's Tech Selloff

TWLO fell 10.6% on Friday to $244.37, shedding $29.03 from Thursday's close of $273.40, according to Seeking Alpha and SentiSense data. The decline built through the session: MarketBeat had the stock down 6.7% early in the day, by early afternoon Barron's flagged it as the S&P 500's top loser, and it finished as the index's worst performer, according to Trefis.

No company-specific news was cited for the drop. Seeking Alpha attributed it to sector-wide selling, with the technology sector ETF off just over 3% and the Nasdaq-tracking QQQ down 2.5%. The broader market fell too: the S&P 500 lost 1.1% to 7,659.44 and the Nasdaq dropped 2.1%, as an AI-linked selloff in chips spread into software names.

The size of the move relative to the market suggests investors were cutting exposure to higher-multiple software and cloud communications names rather than reacting to a change in Twilio's own outlook. Stocks that had rallied hard into the fall were among the hardest hit on Friday.

What to watch: whether the selling extends into next week, any commentary from Twilio or analysts that ties the move to company fundamentals, and how peers in cloud communications and customer-engagement software trade as third-quarter earnings season reaches the sector.