Fastly is trading 4.3% down now at $28.63, with no clear company-specific catalyst identified for the August 17, 2026 decline.
- Fastly’s investor-relations pages show its latest reported results were released August 5; no August 17 announcement was identified.
- Broader markets are weaker, but the S&P 500, Nasdaq, and Dow are each down less than 0.5%, so market-wide pressure alone does not clearly explain Fastly’s larger decline.
- The reason remains uncertain.