CFOs See U.S. Stocks as Overvalued Despite Rising Company Optimism and AI Investment

In the third quarter of 2026, a significant majority of Chief Financial Officers (CFOs) expressed a pronounced concern regarding the valuation of U.S. equity markets. The latest Deloitte CFO Signals survey, which canvassed 200 North American finance chiefs from companies boasting annual revenues of at least $1 billion, revealed that a striking 83% of respondents believe U.S. stocks are currently overvalued. This represents a substantial escalation in bearish market sentiment, more than doubling the 49% who held this view in the second quarter of 2026. This perception of market overvaluation stands in contrast to a notable uptick in optimism concerning their own companies' financial trajectories. The CFO Confidence Score, a key metric from the survey, climbed to 6.1 from 5.9 in the preceding quarter, firmly re-entering what Deloitte categorizes as "high" territory. Reflecting this internal confidence, 90% of respondents indicated they were more optimistic about their respective companies’ financial prospects. However, this increased internal optimism did not translate into a higher appetite for broader market risks; the percentage of CFOs who felt it was a good time to take greater risks dipped to 53%, down from 59% in Q2. Ed Hardy, U.S. financial services leader at Deloitte, highlighted this significant divergence between CFOs' internal business outlook and their assessment of the external market. He observed that while the perceived attractiveness of equity financing remained static in Q3, the attractiveness of debt financing saw a four-percentage-point increase. Hardy commented that the prevailing view of overvalued equities might temper investment decisions, compelling finance chiefs to "search for the highest use of capital." This strategic capital allocation is a dynamic he directly links to the escalating investment in artificial intelligence (AI). Technology deployment, encompassing generative AI, has emerged as a primary internal concern for CFOs, underscoring its growing importance and complexity within their organizations. Concurrently, cybersecurity has been identified as the leading external risk, cited by 50% of respondents. Hardy posited a strong, interconnected relationship between these two areas, suggesting that the increasing adoption of AI, particularly through open platforms and third-party models, is likely to exacerbate already heightened cybersecurity concerns. The survey also indicated a slight, though generally steady, decline in the 12-month outlook for the North American economy among CFOs, suggesting a cautious backdrop to their otherwise optimistic internal views.