AMD, Micron Tech lead market cap stock movers on Wednesday

Wednesday’s market has seen notable movements, with mega-cap stocks like Adv Micro Device (AMD) and Micron Tech (MU) experiencing significant gains, while large-cap stocks such as Figma Inc (FIG) and Joby Aviation (JOBY) also showed remarkable volatility. Here’s a closer look at some of the most impactful stock movers, from mega-caps to small caps.

Mega-Cap Movers:

• Nvidia Corp (NVDA): +2.13%
• Adv Micro Device (AMD): +4.17%
• Micron Tech (MU): +4.71%
• Shopify Inc (SHOP): +3.11%
• Caterpillar (CAT): +2.36%

Large-Cap Stock Movers:

• Figma Inc (FIG): Scotiabank downgrades AST Spacemobile stock on valuation concerns; +14.75%
• Dell Inc (DELL): +7.84%
• Vector Acquisition (RKLB): +7.41%
• Freeport Mcm (FCX): +4.81%
• CoreWeave (CRWV): +5.69%
• Arista Networks (ANET): +6.05%
• Southern Copper Corp. (SCCO): Morgan Stanley upgrades Southern Copper stock rating on supply issues; +5.3%
• Iris Energy (IREN): IREN announces $875 million convertible senior notes offering; -4.12%

Mid-Cap Stock Movers:

• Diginex Inc (DGNX): +24.88%
• Confluent (CFLT): Confluent stock gains on report of potential sale amid AI-driven demand; +10.4%
• Nano Nuclear Energy (NNE): NANO Nuclear raises $400 million in private placement for reactor development; -11.24%
• Archer Aviation (ACHR): Cleveland Clinic Abu Dhabi plans UAE’s first hospital-based vertiport; -8.69%
• CleanSpark (CLSK): +7.29%
• Century Aluminum Co (CENX): +9.58%
• SoundHound AI (SOUN): SoundHound AI and Apivia Courtage deploy agentic AI for insurance services; +5.99%
• Medicis Pharmaceutical Corp (MRX): +9.54%
• Fly Leasing Ltd (FLY): +8.4%
• SK Growth Opportunities (BULL): -7.68%

Small-Cap Stock Movers:

• I Mab (IMAB): +23.11%
• Smart Global Holdings Inc (PENG): Penguin Solutions shares tumble 13% as Q4 revenue misses estimates; -16.59%
• Esperion Th (ESPR): Esperion launches public offering of common stock to raise capital; -18.77%
• Sizzle Acquisition (CRML): Critical Metals signs rare earth offtake agreement with REalloys; +18.11%
• Soaring Eagle Acquisition (DNA): +14.64%
• GSR III Acquisition (GSRT): +12.17%
• Select Medical Holdings Corp (SEM): +13.08%
• Epsium Enterprise (EPSM): +8.3%
• Frequency Therapeutics Inc (KRRO): -9.75%
• POET Tech NAQ (POET): +9.02%

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