AI is driving huge productivity gains for large companies, while small companies get left behind

Synthetic intelligence is widening the productiveness hole between massive and small firms, lifting up larger corporations which might be in a position to successfully scale the know-how and lower prices tied to human staff.

Massive-cap firms are seeing regular AI-related productiveness positive aspects because the launch of OpenAI’s ChatGPT mannequin in 2022 by way of their actual income per employee, in response to a Wells Fargo evaluation. Small-cap names are witnessing a decline over the identical interval, the agency discovered.

“Whereas productiveness for the S&P 500 has soared 5.5% since ChatGPT, it is down 12.3% for the Russell 2000,” Wells Fargo fairness strategist Ohsung Kwon wrote in latest word to purchasers. “We see different examples of diverging traits in client, industrial, and monetary markets.”

Breakthrough developments in AI this yr have led main companies comparable to Amazon to notably go all-in on the know-how, discovering methods to eradicate human roles that may be changed by AI machines.

The efficiency of the S&P 500 versus the Russell 2000 small-cap index replicate this divergence in productiveness positive aspects. The broad market index is up 74% since ChatGPT’s 2022 launch, whereas the Russell is up solely 39%.

The largest U.S. firms have been internally deploying AI instruments over the previous few years to enhance their productiveness and provide chains and, in some instances, lower head rely. A World Financial Discussion board survey printed at the beginning of 2025 discovered that roughly 40% of firms world wide count on to scale back their workforces over the subsequent 5 years in roles the place AI can automate duties.

Layoffs this yr have been on the rise. A number of big-name firms, together with Goal, Amazon, Meta, Starbucks, Oracle, Microsoft and UPS, have introduced important cuts to their complete head rely. For Goal, the cuts are historic. Amazon is anticipated to announce historic cuts on Tuesday. Corporations have principally cited efforts to streamline operations and development technique as causes for cuts, however many are nodding at AI as a part of the rationale that human employee roles may be axed now or sooner or later.

For one, Amazon has been a pacesetter in robotic deployment throughout its amenities, which the e-commerce large has mentioned is enhancing prices and supply instances. The New York Occasions reported this month that Amazon executives imagine the corporate is on monitor to exchange greater than half 1,000,000 jobs with robots, which they suppose will save about 30 cents on every merchandise Amazon selects, packs and delivers to prospects. Morgan Stanley mentioned Amazon’s robotics efforts can save the corporate between $2 billion and $4 billion by 2027.

Klarna, which has been among the many most clear in how AI is affecting its head rely, mentioned it has shrunk its workforce by about 40%, partially resulting from its AI investments. CrowdStrike in Could introduced cuts to five% of the corporate’s world workforce, citing AI efficiencies and saying that the know-how “flattens our hiring curve.” IBM’s CEO has forecast 30% of non-customer-facing roles shall be lower by 2028 and informed The Wall Avenue Journal earlier this yr that AI chatbots have changed 200 HR staff, liberating up investments to rent extra individuals in gross sales and programming.

Palo Alto Networks, Walmart and McDonald’s are different firms which have notably been leveraging AI in ways in which analysts count on will enhance margins, CNBC beforehand reported.

An Intuit QuickBooks Small Enterprise Insights survey of 5,000 small companies within the U.S., Canada, the U.Okay., and Australia in September revealed that 68% of companies have built-in AI into their each day operations, with roughly two-thirds reporting a rise in productiveness.

“The numbers do not lie,” Wells Fargo’s Kwon mentioned in his report.