PANW FY1Q26: Healthy Performance, But Chronosphere Deal Raises Incremental Concerns Around Execution

The company delivered a broadly healthy quarter. However, only one quarter after announcing the acquisition of CyberArk, Palo Alto Networks disclosed another major transaction—acquiring Chronosphere, a high-growth observability vendor.

Shares pulled back post-earnings. Beyond macro factors, investor concern centers on the company’s execution bandwidth: integrating CyberArk, Chronosphere, and simultaneously driving incremental SASE momentum introduces meaningful complexity. Overall, the setup presents both opportunity and risk.

---

FY26Q1 Results

• All key metrics came in slightly above the high end of prior guidance.

• NNARR showed weakness, down 10% YoY, which likely fell short of buy-side expectations for continued acceleration.

However, recall that FY25 included $74M NNARR contribution from the QRadar acquisition. Management previously indicated QRadar ARR would be cut in half by Q4. We estimate roughly $20M ARR in this quarter remained QRadar-related.