Willis Lease Finance (NASDAQ:WLFC) saw its stock price plummet by 18.39% in pre-market trading on Tuesday, following the release of its first-quarter 2025 financial results. The sharp decline came as the company's earnings significantly missed analyst expectations, overshadowing a better-than-expected revenue performance.

The aircraft leasing company reported quarterly earnings of $2.21 per share, falling well short of the analyst consensus estimate of $3.90 - a miss of 43.33%. This figure also represents a 26.33% decrease from the $3.00 per share earned in the same period last year. Despite the earnings disappointment, Willis Lease Finance posted quarterly sales of $157.73 million, surpassing the analyst consensus estimate of $149.00 million by 5.86%. The revenue figure marks a 32.46% increase over sales of $119.08 million from the same quarter in the previous year.

While the company's top-line growth was impressive, investors appeared to focus on the substantial earnings miss, which likely raised concerns about the company's profitability and operational efficiency. The stark contrast between revenue growth and profit decline suggests that Willis Lease Finance may be facing challenges in managing costs or maintaining margins in its core aircraft leasing business. As the market digests this mixed financial performance, the company may face increased scrutiny from analysts and investors in the coming days.