Friday’s trading session is showcasing significant movements across various market cap categories, with stocks like W. R. Berkley Corp (WRB) and Lululemon Athletica (NASDAQ: LULU ) experiencing notable intra-day shifts. Investors are reacting to a mix of corporate announcements and market dynamics, influencing stock valuations as the week wraps up. Here’s a look at some of the most impactful stock movers, from mega-caps to small caps.

Mega-Cap Movers

• There are no mega-cap movers today as none of the stocks listed meet the market capitalization threshold of $200 billion USD.

Large-Cap Stock Movers

• W. R. Berkley Corporation (WRB); Mitsui Sumitomo Insurance Co. intends to purchase 15% of the company’s shares: +8.03%
• Lululemon Athletica (LULU); Announced fourth quarter and full year fiscal 2024 results: -15.16%
• Reinvent Technology Partners Y (AUR): -11.39%
• Nu Holdings (NYSE: NU ): -6.04%
• Rivian Automotive (NASDAQ: RIVN ): -4.42%
• Baidu-Exch (BIDU): -5.11%
• Venture Global Inc (VG): -3.66%
• On Holding (ONON): -4.87%
• Amer Sports A (AS): -3.57%
• AngloGold Ashanti Ltd (NYSE: AU ): +2.76%

Mid-Cap Stock Movers

• AAR Corp (NYSE: AIR ); Q3 revenue misses estimates: -13.53%
• Hesai ADR (HSAI): -10.37%
• Zai Lab (NASDAQ: ZLAB ): +5.29%
• Alvotech (ALVO): -7.24%
• CleanSpark (NASDAQ: CLSK ): -7.33%
• Dutch Bros Inc. (NYSE: BROS ); To enter the consumer packaged goods market: -5.93%
• Braze (NASDAQ: BRZE ); Reports fiscal year and fourth quarter 2025 results: +7.74%
• ETHA (ETHA): -5.83%
• Scientific Games (NASDAQ: LNW ): -8.24%

Small-Cap Stock Movers

• Cree Inc. (NYSE: WOLF ): -48.42%
• COVA Acquisition (ECX); ECARX announces 25 million share public offering: -35.62%
• Argan (NYSE: AGX ); Stock surges as Q4 earnings, revenue top estimates: +23.64%
• East Resources Acquisition NAS (ABL): +11.68%
• Sustainable Opportunities Acqui (TMC); Announces fourth quarter and full year 2024 results: +17.06%
• ETHU (ETHU): -11.88%
• Marblegate Acquisition (GATE): -29.72%
• Curevac Bv (NASDAQ: CVAC ); Amended patent upheld by European Patent Office: +6.43%
• Zhihu ADR (ZH): -10.56%

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