Wall Street commentators are drawing a provocative comparison: could fuel-cell maker Bloom Energy follow the same explosive path that turned Nvidia into a market giant?

The question is being posed by The Motley Fool, whose analysis "Is Bloom Energy the Next Nvidia?" has circulated across outlets including The Globe and Mail and Yahoo Finance.

The comparison rests on one striking fact. According to the reporting, shares of both Bloom Energy and Nvidia have grown more than tenfold over the past five years. That kind of return is rare, and it explains why some investors are wondering whether Bloom is early in a similar run.

But the sources are careful not to declare the two companies equivalent. The core question, as framed in the coverage, is whether Bloom Energy can match Nvidia's earnings power — the actual profits underpinning a stock — to keep its momentum going. Nvidia's soaring valuation has been backed by surging demand for its chips. Whether Bloom's business can generate comparable results is left open.

In short, the pieces raise the parallel as a question rather than a verdict. A stock that has already multiplied tenfold has cleared a high bar, but past gains do not guarantee future ones, and matching Nvidia would require sustained financial performance, not just an eye-catching chart.

Why it matters: the Bloom-versus-Nvidia framing is a useful reminder that a soaring share price and durable earnings are two different things — and that investors chasing "the next Nvidia" are betting on the latter, not just the former.