Shares of Graphic Packaging Holding Company (NYSE: GPK) plummeted 15.57% in Thursday's pre-market trading session following the release of disappointing first-quarter 2025 financial results and a significant cut to its full-year guidance. The steep decline reflects investors' concerns about the company's performance amidst challenging economic conditions.

Graphic Packaging reported quarterly earnings of $0.51 per share, falling short of the analyst consensus estimate of $0.59 by 13.56%. This represents a substantial 22.73% decrease from earnings of $0.66 per share in the same period last year. The company's quarterly sales also disappointed, coming in at $2.12 billion, slightly below the analyst consensus estimate of $2.14 billion and marking a 6.15% decrease from the $2.26 billion reported in the previous year.

Adding to investor concerns, Graphic Packaging significantly lowered its full-year 2025 guidance. The company now projects adjusted earnings per share in the range of $1.75 to $2.25, down from its previous forecast of $2.53 to $2.78. Similarly, the revenue guidance was cut to $8.2 billion to $8.5 billion, compared to the earlier projection of $8.7 billion to $8.9 billion. This downward revision in outlook suggests ongoing challenges in the company's operating environment.

Michael Doss, Graphic Packaging's President and CEO, attributed the weak performance to "a challenging economic and consumer environment." He noted that consumers are increasingly seeking value as food prices continue to rise, leading to changes in purchasing behavior. The company is facing headwinds from promotional activities driving mix and brand switching, rather than boosting overall sales volumes. These factors have contributed to a small volume decline in the Americas business, although the International segment showed some improvement.

Despite the negative results, Graphic Packaging announced a new $1.5 billion share repurchase authorization, which may provide some support for the stock price in the long term. However, investors appear to be primarily focused on the immediate challenges faced by the company, as reflected in the significant pre-market stock price decline.