William Blair Raises Fastly to Outperform Citing Rising AI-Driven Traffic
William Blair has upgraded Fastly Inc. (NASDAQ: FSLY) from Market Perform to Outperform, highlighting the company’s positioning to capture increasing traffic driven by large language models (LLMs) and agentic AI. The upgrade follows a quarter William Blair called a "stellar quarter," stronger-than-expected fourth-quarter 2025 results and recent upw…