CoreWeave stock has seen a rise following an upgrade to Buy by Goldman Sachs. The firm highlighted robust financial terms as a reason for the upgrade. Cantor Fitzgerald has also reiterated its positive rating on CoreWeave stock, noting steady growth. Tech stocks have been rebounding from an AI sell-off, with CoreWeave gaining from this trend. Goldman Sachs' upgrade comes amid CoreWeave's efforts to address debt fears with global AI expansion. Microsoft's shelving of the Nscale project has also added to the favorable outlook around CoreWeave.