BigBear.ai Stock News (BBAI) on Dec. 20, 2025: Border-Security Partnership Sparks Rally as Dilution Vote Looms
December 20, 2025 — BigBear.ai Holdings, Inc. (NYSE: BBAI) is heading into the weekend with renewed momentum after a sharp Friday move that put the small-cap defense AI name back on traders’ and long-term investors’ radars. On Friday, Dec. 19, BigBear.ai shares closed at $6.26, up roughly 11% on the day, after trading between $5.67 and $6.34 with about 218 million shares changing hands—an eye-popping level of activity for a company of its size. The Motley Fool+1 What’s powering the move isn’t just “AI hype” in the abstract. BigBear.ai put out tangible headlines in the last 48 hours that connect