Pfizer posted lower fourth-quarter revenue and a GAAP net loss due to large non-cash impairment charges, partially offset by stable underlying performance as reflected in positive adjusted earnings.
Fourth-quarter revenue declined modestly year over year.
GAAP results reflected a net loss driven by impairment charges.
Adjusted earnings remained positive despite COVID-related revenue declines.
Cost discipline was evident across selling and administrative expenses.
Pfizer reaffirmed its 2026 outlook, expecting stable revenues and earnings supported by its non-COVID portfolio and pipeline progress.
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