NASDAQ:UAA 31 December 2025 - 12 May 2026

Under Armour shares slid sharply Tuesday, with investors unimpressed by the latest turnaround update. UAA hovered around $4.87 by early afternoon, off 19.7%. The stock opened the day at $5.01 and earlier hit a session low of $4.81.

Under Armour shares held near $5 in premarket indications on Wednesday after filings showed Fairfax Financial Holdings, led by investor V. Prem Watsa, increased its stake in the sportswear maker. Under Armour’s Class A shares last closed at $5.14, up about 7.5%, while its Class C shares ended at $4.93, up about 8.6%. UA Newsroom