Tuesday’s trading session is displaying significant movements in stocks across the board, with mega-cap stocks like Nvidia Corp (NASDAQ:NVDA) and United Health Group (NYSE:UNH) making headlines, while large-cap stocks such as First Solar Inc (NASDAQ:FSLR) are also experiencing notable volatility. Here’s a look at some of the top performers and decliners in today’s market from the mega to small-cap categories.
Mega-Cap Movers (Market Cap $200B+):
- UnitedHealth Group (UNH): Leadership Transition; -14.76%
- Nvidia Corp (NVDA): US Mulls Large Chip Sale To Emirati Ai Firm G42 - NYT; +4.94%
- Palantir Technologies Inc (NASDAQ:PLTR): +4.04%
- Merck & Co (NYSE:MRK): Research on Novel Treatment Approaches to be Presented at ASCO 2025; -3.56%
- Avago Technologies (NASDAQ:AVGO): Growing Prevalence of Cyber Threats; +3.2%
- Johnson & Johnson (NYSE:JNJ): -2.64%
- Amazon Com Inc (NASDAQ:AMZN): New partnership with FedEx (NYSE:FDX) after UPS pullback; +2.73%
- Facebook Inc (NASDAQ:META): +2.12%
- Oracle Corp (NYSE:ORCL): Oracle and Entanglement Partner to Deliver Advanced Security; +2.09%
Large-Cap Stock Movers (Market Cap $10B-$200B):
- First Solar Inc (FSLR): +19.72%
- Coinbase Global (NASDAQ:COIN): Thumzup plans $500 million raise to boost Bitcoin holdings; +15.77%
- Tempus AI (TEM): +8.52%
- Coherent (NYSE:COHR): +10.2%
- Oaktree Acquisition Corp (NYSE:HIMS): +9.47%
- On Holding (ONON): On Reports First Quarter 2025 Results; +8.06%
- Venture Global Inc (VG): Venture Global reports mixed Q1 results, updates 2025 outlook; +5.95%
- Robinhood Markets (NASDAQ:HOOD): Mogo backs Robinhood’s acquisition of WonderFi; +6.69%
- Humana Inc (NYSE:HUM): CenterWell Specialty Pharmacy Takes National Patient Choice Award; -7.12%
- Super Micro Compu (NASDAQ:SMCI): Supermicro launches servers with AMD (NASDAQ:AMD) EPYC 4005 CPUs; +12.44%
Mid-Cap Stock Movers (Market Cap $2B-$10B):
- Halozyme Therapeutics (NASDAQ:HALO): -25.56%
- Archer Aviation (ACHR): Archer Aviation stock soars 4.2% after beating earnings estimates; +23.24%
- Hertz Global Holdings NAQ (NASDAQ:HTZ): Hertz shares tumble over 8% as Q1 results miss estimates, revenue declines; -19.31%
- Sunrun Inc (NASDAQ:RUN): +15.97%
- Nuscale Power (SMR): NuScale Power reports Q1 revenue surge, beats estimates; +16.08%
- Pony Ai Inc (PONY): -16.54%
- Oddity Tech (ODD): ODDITY Announces Block Trade of Class A Ordinary Shares; -12.96%
- Xenon Pharmaceuticals (NASDAQ:XENE): Xenon Pharmaceuticals stock falls on delayed study results; -16.22%
- Nextracker (NXT): +11.8%
- Regencell Bioscience Holdings (RGC): +13.25%
Small-Cap Stock Movers (Market Cap $300M-$2B):
- Zhengye Biotechnology Holding (ZYBT): -48.46%
- Tuscan Holdings Corp (MVST): Microvast Reports First Quarter 2025 Financial Results; +30.96%
- CONL (CONL): +31.37%
- Inflection Point Acquisition (LUNR): Intuitive Machines stock soars nearly 6% as Q1 revenue jumps 14%; +25.74%
- 3D Systems Corporation (NYSE:DDD): 3D Systems Reports First Quarter 2025 Financial Results; -24.9%
- Ambac Financial Group Inc (NYSE:AMBC): Ambac Reports First Quarter 2025 Results; -26.11%
- Array Technologies Inc (NASDAQ:ARRY): +22.15%
- Shoals Technologies Group (SHLS): +16.88%
- Exodus Movement (EXOD): Exodus Reports First Quarter 2025 Results; -17.56%
- NetClass Tech (NTCL): -19.97%
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