Palo Alto Networks (PANW) shares fell for a sixth consecutive trading day. The stock has lost approximately 12% during this period. This decline erased about $33 billion from the cybersecurity firm's market capitalization.

Investors are weighing the company's strong revenue growth against its high valuation. Palo Alto Networks carries a price-to-earnings multiple of 301.5. The S&P 500 median price-to-earnings multiple stands at 24.2.

The broader S&P 500 index saw only a minor dip during the same six-day window. While the stock remains strong year-to-date, the recent sell-off suggests growing concern over its premium pricing.