GitLab beats Q4 expectations but shares fall on weak FY'27 outlook and AI concerns

GitLab reported strong Q4 2026 results that exceeded expectations, but its stock declined due to cautious guidance for fiscal year 2027 and fears about AI disruption. The company announced a $400 million share buyback, though ongoing share-based compensation may limit immediate impact on earnings per share or share count. Despite short-term challenges, the CEO's proactive communication and solid operational performance support a moderately bullish long-term outlook for the stock.