Palo Alto Networks Trading Volume Surges 161.55% to $15.26 Billion, Ranked 45th in Daily Volume as SentinelOne Acquisition Rumors Circulate

On July 21, 2025, Palo Alto Networks (PANW) saw a significant surge in trading volume, with a total of $15.26 billion in shares exchanged, marking a 161.55% increase from the previous day. This substantial trading activity placed PANW at the 45th position in terms of daily trading volume among all stocks.

Palo Alto Networks is reportedly in advanced discussions to acquire SentinelOne, a fellow cybersecurity company. The potential deal could value SentinelOne at around $7 billion. Both companies have declined to comment on the reports. Palo Alto Networks, headquartered in Santa Clara, California, is an American multinational cybersecurity company with a market capitalization of approximately $131 billion. SentinelOne is valued at around $6 billion.

This acquisition, if finalized, would significantly bolster Palo Alto Networks' position in the cybersecurity market, enhancing its capabilities and expanding its product offerings. The potential deal has sparked interest and speculation among investors, contributing to the increased trading volume and market attention.