GSK plc GSK reported fourth-quarter 2024 core earnings of 59 cents per American depositary share (ADS), which beat the Zacks Consensus Estimate of 53 cents. Core earnings declined 20% year over year on a reported basis and 10% at a constant exchange rate (CER) due to increased operating expenses during the quarter.

The pharmaceutical company said promising pipeline developments and high demand for drugs in its specialty segment lifted fourth-quarter profit ahead of analyst expectations.

Key Takeaways GSK Plc's U.S.-listed shares surged Wednesday after the pharmaceutical firm boosted its long-term outlook and launched a $2.5 billion stock buyback on the back of optimism about sales of its new drugs.