C3.ai reported preliminary first-quarter revenue of about US$70.3 million, far below analysts’ estimate of US$104.3 million for the period ended July 31.

Shares dropped roughly 10% in after-hours trading and are down 36% so far in 2025.

The company has overhauled its sales and services management, bringing in new executives, including Rob Schilling as chief commercial officer.

CEO Tom Siebel called the quarter’s sales performance “completely unacceptable” and confirmed ongoing leadership changes.

Siebel previously said he plans to step down due to health issues but remains active while a successor is sought.

C3.ai will release full quarterly results and guidance for 2026 on September 3.

🔗 Source: Bloomberg

🧠 Food for thought

1️⃣ Enterprise software revenue misses of this magnitude signal deeper execution problems

C3.ai’s preliminary Q1 revenue of $70.3 million fell 33% short of the $104.3 million analyst consensus, representing one of the more dramatic misses in enterprise software 1.

This shortfall is particularly concerning given the company’s recent track record of consistent growth, with Q4 2025 revenue reaching $108.7 million and marking a 26% year-over-year increase 2.

Such dramatic revenue reversals in enterprise software typically indicate fundamental execution breakdowns rather than temporary market conditions, as enterprise contracts are generally more predictable and less volatile than consumer markets.

The timing coincides with CEO Tom Siebel’s initial announcement to step down due to health challenges from an autoimmune disease, creating leadership uncertainty during what appears to be a critical operational period 3.

Siebel’s acknowledgment that Q1 sales results were “completely unacceptable” and the simultaneous restructuring of the entire sales organization suggests the company identified significant internal execution failures rather than external market headwinds.

2️⃣ Strong cash position provides strategic flexibility despite operational challenges

C3.ai maintains substantial cash reserves of $762.5 million with no debt, providing significant runway despite current operational struggles 1.