Why Shift4 (FOUR) Shares Are Plunging Today

What Happened?

Shares of payment processing company Shift4 Payments (NYSE:FOUR) fell 14.4% in the afternoon session after it provided a disappointing financial outlook alongside its fourth-quarter results. 

While the company's adjusted earnings per share of $1.60 for the quarter met Wall Street's expectations, its guidance for the future sparked a sell-off. Management's revenue forecast for the upcoming first quarter was a stark 51.6% below analyst estimates. Furthermore, the adjusted earnings per share guidance for the full 2026 financial year missed projections by 13.2% at the midpoint. The weak forecast overshadowed the in-line quarterly results, raising significant concerns among investors about the company's near-term growth trajectory.

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What Is The Market Telling Us

Shift4’s shares are quite volatile and have had 19 moves greater than 5% over the last year. But moves this big are rare even for Shift4 and indicate this news significantly impacted the market’s perception of the business.

The biggest move we wrote about over the last year was 3 months ago when the stock gained 5.6% on the news that investors grew more optimistic about a potential Federal Reserve interest rate cut in December. The positive sentiment was fueled by comments from New York Fed President John Williams, a voting member of the rate-setting Federal Open Market Committee, who stated the central bank could cut rates "in the near term" without jeopardizing its inflation targets. Following his remarks, market expectations for a rate cut in December shifted significantly. According to the CME FedWatch Tool, the probability of a December rate reduction surged from a 37% chance earlier in the day to 70%. While lower rates can compress bank profit margins, investors often view them as a catalyst for broader economic activity, potentially boosting loan demand and reducing the risk of defaults.

Shift4 is down 20.9% since the beginning of the year, and at $49.55 per share, it is trading 53.6% below its 52-week high of $106.81 from July 2025. Investors who bought $1,000 worth of Shift4’s shares 5 years ago would now be looking at an investment worth $647.76.

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