EPAM Systems Shares Plunge 17% on Q4 Earnings and Soft 2026 Guidance

EPAM Systems Inc. saw its shares plummet by 17% following the release of its fourth-quarter financial results. While the quarterly figures were largely in line with analyst expectations, investor sentiment was dampened by significant margin pressure. The company attributed this margin compression to higher variable compensation costs incurred during the period. Adding to the downward pressure, EPAM provided 2026 guidance that suggests weaker-than-expected growth due to transitory headwinds. Despite some analysts suggesting the market reaction might be an overreaction, concerns over future growth trajectories and margin stability persist. The sharp decline reflects a substantial loss in market capitalization and highlights investor sensitivity to long-term outlooks in the IT services sector.