Allbirds shares surged more than 370% after the former shoemaker, just days away from ceasing operations, said it would pivot its business to AI compute infrastructure https://www.bloomberg.com/news/articles/2026-04-15/ex-sneaker-firm-allbirds-soars-373-after-rebranding-as-ai-stock?taid=69df9b02d30a260001cd88bf&utm_campaign=trueanthem&utm_content=business&utm_medium=social&utm_source=twitter