Why Commvault Stock Crashed Today

Commvault Systems (CVLT) crashed 20.7% despite beating Q1 2027 revenue and earnings estimates and posting 71% free cash flow growth. The selloff came after the company issued Q2 guidance showing a slight subscription revenue decline and full-year growth projections that failed to accelerate—disappointing investors who had bid the stock up 92% into the print.

The data protection software company announced a new partnership with Microsoft during the quarter, but forward-looking metrics spooked shareholders expecting stronger momentum. The modest Q2 subscription revenue outlook and steady full-year growth trajectory signaled the recent rally had gotten ahead of fundamentals.

The earnings beat included solid operational performance, but the market's reaction underscores how much optimism had been priced in after the stock nearly doubled year-to-date. The gap between beat-and-raise expectations and the company's measured guidance triggered immediate profit-taking.