Nutanix Shares Rally in Trading Debut

Shares of software company Nutanix Inc. rallied in their trading debut Friday, showing warm investor attitudes toward the technology sector in a tepid year for tech IPOs.

The shares opened at $26.50 in morning trading, up 66% from their IPO price, valuing the company at nearly $3.7 billion. Nutanix late Thursday priced shares in its initial public offering at $16 a piece. At that price, the offering was set to raise nearly $274 million for the company.

The debut of trading for Nutanix stock came after the firm Wednesday boosted the top of the expected per-share price range to $15 from $13, and, on Thursday�in addition to pricing the shares at $16�raised the number of shares to be sold.

Nutanix's founders have said they emulated techniques used by web giants like Alphabet Inc.'s Google division and Facebook Inc. to operate massive data centers more economically. The Silicon Valley company merges two classes of data-center hardware�servers and data-storage systems�into a single box. Just how far the trend will go�and which vendors will reap the most benefit�are hotly debated topics.

The offering, which comes amid a slowdown in tech IPOs this year, is a long-delayed test of investor attitudes about the technology sector. It also may serve as a referendum on whether its computing approach will wind up as a market niche or the next big thing in corporate technology.

Don Clark contributed to this article

Write to Joshua Jamerson at