BigBearai is trading 5.08% higher at $2.58 after raising its 2026 revenue guidance to $150 million–$165 million. - Its October 27 earnings release reported third-quarter revenue growth of 31% year over year to $43.6 million; management said the new range was a 5% increase at the midpoint versus prior guidance. - The software-sector selloff saw IGV down 4.26%, a broader move that does not explain BigBearai’s gain. - The quarter included a $91.9 million net loss, largely from a non-cash impairment, so the report was not unambiguously positive.