Pfizer Shares Fall As COVID Product Declines Offset Vaccine Strength

Core Insights - Pfizer Inc. reported a decline in fourth-quarter revenue primarily due to reduced demand for COVID-19 products, although earnings exceeded analyst forecasts due to strong performance in vaccines and oncology [1][3] Revenue Performance - Operational revenue for the quarter ended December 31 decreased by 3% to $17.6 billion, surpassing Bloomberg consensus estimates of $16.94 billion [3] - Revenue from Pfizer's COVID-19 vaccine fell by 35% year over year, while sales of its antiviral COVID treatment dropped by 70%, attributed to lower infection rates and reduced utilization in the U.S. [1] Product Performance - Strong growth was observed in Abrysvo, Pfizer's respiratory syncytial virus vaccine for adults aged 18 to 59 at risk, with global sales increasing by 136% due to international demand and pricing [2] - Oncology biosimilars also showed significant growth, with sales rising by 76% year over year [2] Earnings and Guidance - Adjusted earnings per share for the quarter were reported at $0.66, exceeding expectations of $0.57 [3] - Pfizer reaffirmed its full-year guidance, projecting revenue between $59.5 billion and $62.5 billion and adjusted diluted EPS of $2.80 to $3.00 [3] Clinical Developments - Pfizer's experimental obesity treatment showed promising results, demonstrating up to 12.3% weight loss in non-diabetic patients during a mid-stage clinical trial [4]