10 Hottest Mid-Cap Stocks So Far in 2025

3. Semrush (NYSE:SEMR)
  • YTD Performance:  33.5%

Semrush (NYSE:SEMR) is one of the most well-known Search Engine Optimization (SEO) tools out there. SEO is very critical for any website on the web, as most websites receive their traffic from Google or some other search site. Semrush’s tools can help websites understand whether or not their website is optimized for such search engines.

Semrush has recently raised its revenue outlook to $375 million to $376 million and on top of that, it is weaving more AI features onto its platform. Plus, it has seen consistent increases in both paying users and overall sales. Semrush hit 82,000 customers at the time of their IPO in 2021 and that momentum has continued to carry forward.