AI will power the stock market for the next decade, former Cisco CEO says

Artificial intelligence will power the stock market for the next decade, former Cisco CEO John Chambers told CNBC on Wednesday.

Chambers, who is also the founder and CEO of JC2 Ventures, said that AI will not only determine the winners and losers of the tech sector, but that shares related to the technology will likely outperform non-AI stocks about three to one on returns.

"AI will power the stock market for the next decade," Chambers told CNBC's Karen Tso on the sidelines of the VivaTech conference in Paris.

"I think the overall question if you're an investor and you an invest in a portfolio of AI stocks, and [if]you did it consistently over the next five to 10 years, you're going to do very well."

Chambers said 38% of venture capital in the U.S. in the first quarter went into AI stocks. He expects that to increase to "way over" 50%, while assessing that 12% of venture capital went into AI stocks in Europe over the first-quarter period.

AI chipmaker Nvidia has seen its stock soar fivefold since the end of 2022. after more than doubling in 2023. The jump in demand for AI-related products has prompted much of the firm's rally.

Chambers compared Nvidia's place in the AI market to Cisco's positionin the internet market. "If you watch Nvidia's sales, that's going to be very indicative of what's occurring overall," he said.

Maurice Lévy, chairman of Publicis, stressed that an AI "transformation" will take place, as the technology undoubtedly eliminates some jobs, while at the same time creating more value-added roles.

"We don't expect to see a net negative, we expect to see a net positive," Lévy told CNBC on Wednesday. "And the companies that will adopt AI, the earlier they will do it, the more they will grow, and the more they will