BigBear.ai shares rose about 9% to $5.90 by mid-afternoon Monday, rebounding after recent volatility tied to Q3 earnings, a $250 million AI acquisition, and a new aerospace project. The stock has swung between $2.02 and $10.36 over the past year. Q3 revenue fell 20% to $33.1 million, but net income reached $2.5 million. Wall Street maintains a “Hold” rating, with an average price target in the mid-$6 range.