# Thomas Siebel

Type: Person

Source: AI Intelligence Brief — https://getaibrief.com/entity/thomas-siebel
Canonical HTML page: https://getaibrief.com/entity/thomas-siebel

## Timeline

- **2026-03-09**: Market Sell-off — Stock hits 33% YTD decline as layoff news and poor financials weigh on sentiment.
- **2026-01-31**: Fiscal Quarter End — C3.ai records a 46% revenue drop, missing market expectations significantly.
- **2025-09-01**: Leadership Change — Stephen Ehikian replaces founder Thomas Siebel as CEO due to Siebel's health reasons.

## Recent coverage (2 stories)

### C3.ai Faces Existential Crisis as Revenue Plummets 46% Amid CEO Transition
2026-03-10 00:51:00 · Sentiment: Negative · Impact: 6/10 · Sources: 2

C3.ai is grappling with a 33% year-to-date stock decline following a disastrous quarterly report showing a 46% revenue contraction. Under new CEO Stephen Ehikian, the enterprise AI firm is implementing a 26% workforce reduction to stabilize a cost structure that has failed to capitalize on the broader AI boom.
Full story: https://getaibrief.com/story/c3-ai-stock-decline-analysis-2026

### 3 Unstoppable AI Stocks for Long-Term Portfolios Under $3,000
2026-02-20 00:13:15 · Sentiment: Positive · Impact: 6/10 · Sources: 2

A new market analysis identifies Nvidia, Microsoft, and C3.ai as the premier artificial intelligence stocks for retail investors with a $3,000 budget. These companies represent the critical hardware, cloud infrastructure, and enterprise software layers of the AI ecosystem.
Full story: https://getaibrief.com/story/unstoppable-ai-stocks-investment-analysis-2026

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