Monday's trading session has seen notable movements among stocks within the mega-cap and large-cap categories, fueled by a mix of company-specific news and broader market trends. Investors are reacting to recent updates, driving significant intra-day stock movements. Here are some of the key performers across various market capitalizations.

Mega-Cap Movers (Market Cap: $200B and above)

• United Health Group (NYSE: UNH ): +4.36%
• Apple Computer Inc (NASDAQ: AAPL ): -2.76%
• Nvidia Corp (NASDAQ: NVDA ); NVIDIA (NVDA) Top Customers Face Delays From Glitchy AI Chip Racks - The Information: -3.77%
• Facebook Inc (NASDAQ: META ): -2.48%
• Thermo Fisher Sc (NYSE: TMO ): +2.39%

Large-Cap Stock Movers (Market Cap: $10B-$200B)

• Intracellular Th (NASDAQ: ITCI ); J&J (NYSE: JNJ ) in Talks to Buy Intra-Cellular (ITCI) - Bloomberg: +34.48%
• Humana Inc (NYSE: HUM ): +6.59%
• Edison Intl (EIX); Edison International (NYSE: EIX ) Provides Latest Update on Southern California Wildfires and SCE Power Outages: -9.95%
• Vector Acquisition (NASDAQ: RKLB ): -9.33%
• Constellation Energy Group-Exch (NASDAQ: CEG ): -7.22%

Mid-Cap Stock Movers (Market Cap: $2B-$10B)

• Rigetti Computing Inc (NASDAQ: RGTI ): -23.4%
• Aberc Fitch A (NYSE: ANF ); Abercrombie & Fitch boosts Q4 and full year sales outlook: -18.15%
• SpringWorks Therapeutics Inc (NASDAQ: SWTX ); SpringWorks Therapeutics Reports Preliminary Fourth Quarter and Full Year 2024 Financial Results and Provides Business Updates at 43rd Annual J.P. Morgan Healthcare Conference: -15.91%
• Synta Pharmaceuticals (MDGL); Madrigal Pharmaceuticals (NASDAQ: MDGL ) Announces Preliminary Fourth-Quarter and Full-Year 2024  Net Sales, Year-End Cash and Total (EPA: TTEF ) Patients on Rezdiffra: -13.69%
• TransMedics Group Inc (NASDAQ: TMDX ); TransMedics Responds to Inaccurate and Misleading Claims in Recent Short-Seller Report: -12.64%

Small-Cap Stock Movers (Market Cap: $300M-$2B)

• Sage Therapeutic (NASDAQ: SAGE ); Sage Therapeutics to Present 2025 Strategic Focus at 43rd Annual J.P. Morgan Healthcare Conference: +35.86%
• Airsculpt Technologies (AIRS); AirSculpt Technologies Updates Fiscal Year 2024 Guidance in Advance of its Participation in the ICR Conference 2025: -29.77%
• DPCM Capital (QBTS): -26.54%
• Establishment Labs Holdings Inc (NASDAQ: ESTA ); Caldini steps in as Establishment Labs' interim CEO: -26.33%
• Fluidigm Corp (NASDAQ: LAB ); Standard BioTools Announces Preliminary Fourth Quarter and Full Year 2024 Revenue: +21.78%

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