Zoom: The Resurgent Leader in Video Conferencing with a $20 Billion Market Cap Increase in One Day

On the most recent trading day, Zoom Video Communications (Nasdaq: ZM) closed at $104.44, up 5.01% from the previous session. This lifted its market capitalization to roughly $27.78 billion (about KRW 37 trillion), adding approximately $1.46 billion (nearly KRW 2 trillion) in a single day. Trading volume reached around 6.3 million shares, surpassing recent averages.

The day before, Citizens JMP reiterated its “Market Perform” rating on Zoom but set a price target of $85, pointing to potential downside from current levels (marketbeat.com). Earlier this month, the stock also hit a 52-week high of $97.62, driven by improved earnings and expectations for AI-centered product expansion (investing.com).

Founded in 2011 in Silicon Valley, Zoom grew rapidly during the pandemic as the premier remote-work platform. It has since broadened its enterprise offerings—integrating Zoom Workplace with call-center and phone systems—to capture a larger share of the corporate communications market (en.wikipedia.org). In fiscal 2026, quarterly revenue reached about $1.25 billion, up roughly 5% year-over-year. Although Zoom’s hyper-growth phase has passed, investors are increasingly viewing it as an earnings-driven stock, backed by stable cash generation and ongoing AI enhancements (stockanalysis.com).