Tuesdays trading featured wide swings across sectors and market-cap groups, with some household consumer names climbing while multiple technology and semiconductor issues fell. Below is a comprehensive breakdown of the most significant percentage movers by market-cap classification, including select notes tied to earnings, analyst actions and company events.
Mega-Cap Movers (market value $200 billion or higher)
- Arm (ARM): -7.55%
- Applied Materials Inc (AMAT): -5.11%
- Lam Research Corp (LRCX): -4.85%
- Advanced Micro Devices (AMD): -3.31% - AMD to host AI event in San Francisco on July 23
- Avago Technologies (AVGO): -3.67%
- Micron Technology (MU): -4.45% - DA Davidson initiates Micron stock with buy on AI memory demand
- GE Vernova LLC (GEV): -4.42%
- Kla-tencor Corp (KLAC): -4.02%
- Arista Networks (ANET): -4.34%
- Coca-Cola Co (KO): +5.71%
Large-Cap Movers (market value $10 billion to $200 billion)
- Rambus Inc (RMBS): -23.39% - Baird downgrades Rambus stock rating on DRAM shortage concerns
- Spotify Technology (SPOT): -11.1%
- Pentair (PNR): -8.13% - Pentair beats estimates but shares slip 2% on cautious outlook
- Vicor Corp (VICR): -7.97%
- FormFactor (FORM): -7.77%
- Allegion Public (ALLE): -7.72% - Allegion shares fall over 3% on earnings miss and weak guidance
- Iris Energy (IREN): -7.49%
- Smithfield Foods (SFD): -8.11%
- Sanmina-SCI Corp (SANM): +9.92% - Sanmina soars 12.5% on Q2 earnings beat, strong earnings guidance
- Revolution Medicines Inc (RVMD): +8.01%
Mid-Cap Movers (market value $2 billion to $10 billion)
- Erasca (ERAS): -51.85% - Erasca reports positive early trial data for pan-RAS drug
- Live Oak Acquisition (NVTS): -14.73%
- Qiagen N.V.-Exch (QGEN): -11.03%
- Alexandria Real Estate Equities (ARE): -10.27%
- Sportradar (SRAD): -13.42% - Sportradar names Sameer Deen as chief operating officer
- Hertz Global Holdings (HRI): +9.95% - Herc Holdings beats estimates on revenue and earnings
- Commvault System (CVLT): +10.61% - Commvault shares rise 3% on fourth quarter earnings beat
- Axogen Inc (AXGN): +11.02%
- Solaris Oilfield Infrastructure (SEI): +7.08%
- Kiniksa Pharmaceuticals Ltd (KNSA): +17.97%
Small-Cap Movers (market value $300 million to $2 billion)
- LITX (LITX): -14.91%
- Cree Inc. (WOLF): -11.02%
- Omnilit Acquisition (OPTX): -10.5%
- Sizzle Acquisition (CRML): -10.24%
- Doubledown Interactive Co Ltd (DDI): +17.63%
- Omnicell (OMCL): +15.65% - Omnicell soars on strong Q1 beat and raised profit outlook
- Kforce (KFRC): +36.43%
- Opera Ltd (OPRA): +8.04%
- Real Brokerage USA (REAX): +5.69%
- Roth CH Acquisition V (NUAI): -7.75%
These moves reflect a mixture of corporate events, analyst activity and quarterly-report-driven reactions. Several companies that posted gains were linked in the notes to earnings beats or guidance that investors interpreted positively. Conversely, a number of technology and semiconductor issues recorded the session’s larger declines.
Market participants should note the breadth of the day’s action - both large, well-known names and smaller, less liquid issues showed material intraday percentage changes. The list above captures the most pronounced movers across the market-cap spectrum for this trading day.