Wednesday's market has seen significant movement among stocks, particularly within the mega-cap and large-cap categories. United Health Group (NYSE:UNH) experienced a notable uptick, while Nvidia Corp (NASDAQ:NVDA) faced a downturn amidst news of potential competition. Williams-Sonoma Inc (NYSE:WSM) surprised with a remarkable surge after announcing its quarterly results. Here's a look at some of the day's most impactful stock movers, from mega-caps to small caps.

Mega-Cap Movers:

   United Health Group (UNH): +2.3%

   Nvidia Corp (NVDA); Sam Altman Seeking Investors for AI Chipmaker to Challenge Nvidia (NVDA) - NYP: -2.17%

   Eli Lilly And Co (NYSE:LLY); Verge Genomics Announces Milestones in Collaboration with Lilly to Discover and Develop Novel Treatments for ALS: +1.88%

Large-Cap Stock Movers:

   Williams-Sonoma Inc (WSM); Williams-Sonoma, Inc. announces third quarter 2024 results: +25.85%

   Target (NYSE:TGT); Citi downgrades Target stock to Neutral, price target cut amid concerns over sales and margin weakness: -20.25%

   WIX.COM LTD. (NASDAQ:WIX); Wix.com shares surge over 11% as guidance tops expectations: +13.25%

   MicroStrategy Inc (NASDAQ:MSTR); MicroStrategy prices $2.6 billion in convertible notes: +11.95%

   Reinvent Technology Partners Y (AUR): -7.77%

   Flextronics Intl Ltd (NASDAQ:FLEX); Flex Completes Acquisition of Crown Technical Systems: +7.02%

   Super Micro Compu (NASDAQ:SMCI): -6.79%

   Roku (NASDAQ:ROKU): -6.56%

   ZTO Express Cayman Inc (NYSE:ZTO): -6.25%

Mid-Cap Stock Movers:

   Powell Industries (NASDAQ:POWL); Powell Industries stock plunges 16% on Q4 revenue misses: -12.86%

   Frazier Lifesciences Acquisition (NAMS); New therapy significantly lowers LDL cholesterol: -14.36%

   Lemonade Inc (NYSE:LMND); Can Lemonade stock deliver on 10x growth? Morgan Stanley (NYSE:MS) cautious despite upgrade: +11.93%

   GlobalE Online (NASDAQ:GLBE); Global-e Reports Third Quarter 2024 Results: +12.48%

   Fabrinet (NYSE:FN): -10.5%

   Dolby Laboratories (NYSE:DLB); Dolby Laboratories stock surges 10% on strong guidance, Q4 earnings: +10.93%

   Bruker (NASDAQ:BRKR): +10.52%

   Full Truck Alliance Co ADR (YMM); Full Truck Alliance's earnings surge on strong revenue growth, stock up 4%: +8.58%

   Dycom Industries Inc (NYSE:DY); Dycom Industries beats Q3 estimates, shares edge higher: -9.27%

   ZIM Integrated Shipping Services (NYSE:ZIM); ZIM Integrated Shipping stock gains 8% following Q3 beat and raise: +10.1%

Small-Cap Stock Movers:

   Kingsoft Cloud Holdings Ltd (KC): +33.22%

   TimefireVR (RCAT); Red Cat wins U.S. Army drone program contract: +33.94%

   CF Acquisition Corp VI (RUMBW): +15.8%

   MSTU (MSTU): +24.13%

   Alpha Teknova (TKNO): +20.53%

   Sunnova Energy International Inc (NYSE:NOVA): +19.62%

   Lyell Immunopharma (LYEL): -19.0%

   Destiny Tech100 (DXYZ): -18.08%

   Byrna Technologies NAQ (BYRN): -14.43%

   AiHuiShou International ADR (RERE); ATRenew Inc. Reports Unaudited Third Quarter 2024 Financial Results: +14.63%