Zacks Research upgraded SiTime Corporation (NASDAQ: SITM) from a hold rating to a strong-buy rating on Saturday, August 15, 2026.

The upgrade follows the company's second-quarter financial results, which significantly exceeded consensus estimates. High demand from the AI data center sector drove the strong quarterly performance.

Analysts have increased their earnings prospects for the company as positive momentum continues. Several other research firms recently issued favorable commentary regarding SiTime's outlook.