Market snapshot
Wednesday's session featured a broad set of swings across stocks of all sizes. Several mega-cap technology names moved lower amid company-specific developments, while some semiconductor and storage-related issues outperformed. Smaller capitalizations saw extreme intraday moves, from triple-digit percentage increases in some cases to heavy declines in others.
Mega-cap movers (Market cap: $200 billion or higher)
- IBM (IBM) -6.19% - IBM is noted as launching a global AI challenge for university students.
- Oracle Corp (ORCL) -5.94%
- Palo Alto Networks (PANW) -5.82%
- Applovin (APP) -6.19%
- Marvell Technology Group Ltd (MRVL) +5.71%
- Palantir Technologies Inc (PLTR) -6.23%
- SanDisk Corp-Exch (SNDK) +6.74%
- Dell Inc (DELL) -3.68%
- Microsoft Corp (MSFT) -3.3% - Microsoft is cited in connection with a Mayo Clinic partnership on healthcare AI model development.
- MetroPCS Communications (TMUS) -3.96%
Large-cap movers (Market cap: $10-$200 billion)
- PayPay Corp (PAYP) -10.32%
- AltC Acquisition (OKLO) -10.9%
- Planet Labs PBC (PL) -10.44%
- Reinvent Technology Partners Y (AUR) -10.1%
- Applied Opt (AAOI) -9.06%
- Sterling Construction (STRL) +9.85%
- Cerebras Systems Inc (CBRS) -9.47%
- Global Payments (GPN) -8.44%
- New Providence Acquisition Corp N (ASTS) -9.49%
- Lumentum Holdings Inc (LITE) -8.33%
Mid-cap movers (Market cap: $2-$10 billion)
- SNXX (SNXX) -85.84%
- Live Oak Acq (NVTS) +24.21% - noted alongside a Navitas showcase of a power delivery board at an Nvidia AI event.
- Fundrise Innovation Fund (VCX) -19.52%
- MiniMed Group Inc (MMED) +15.85% - MiniMed is reported to be partnering with Abbott on dual glucose-ketone sensors.
- Inflection Point Acquisition (LUNR) -15.07%
- Ondas (ONDS) -12.26%
- Mineralys Therapeutics (MLYS) -13.59%
- CF Acquisition Corp VI (RUMBW) -12.75%
- NuScale Power (SMR) -11.54% - NuScale added two directors to its board.
Small-cap movers (Market cap: $300 million - $2 billion)
- NEBX (NEBX) -69.02%
- Julong Holding Ltd (JLHL) +77.33%
- Vision-Sciences (CGNT) -22.13% - Cognyte shares are reported to have tumbled 21% on an earnings miss despite a revenue beat.
- OKLL (OKLL) -21.34%
- Global Unt (GRRR) -17.41% - Gorilla Technology is reported to have priced a $107m convertible notes offering.
- AAOX (AAOX) -17.8%
- LITX (LITX) -16.55%
- Anbio Biotechnology (NNNN) -16.63%
- SMCX NASDAQ (SMCX) -14.78%
Additional quoted movements and repeats
The session also included multiple repeated intraday percentage figures cited across several tickers, reflecting the range of reported intraday moves: MSFT -3.16%, DELL -3.73%, ORCL -5.7%, SNDK +6.5%, MRVL +5.1%, IBM -6.27%, STRL +9.87%, CGNT -21.82%, TMUS -3.91%, GPN -7.5%, PANW -5.79%, AAOI -9.53%, LITE -8.98%, ONDS -12.11%, ASTS -9.42%, PLTR -6.14%, NVTS +24.01%, APP -5.96%, OKLO -10.68%, GRRR -17.95%, AUR -10.17%, LUNR -15.13%, PL -10.56%, SMR -11.08%, MLYS -13.34%, SMCX -13.35%, NNNN -15.16%, OKLL -21.34%, JLHL +56.04%, NEBX -69.02%, SNXX -85.88%, LITX -17.66%, MMED +17.2%, PAYP -10.13%, VCX -19.00%, AAOX -18.73%, CBRS -9.52%.
What this means
Trading dynamics on the day show pronounced dispersion: prominent technology and infrastructure names were notable on the downside, while specific semiconductor and storage-related firms rallied. Smaller-cap listings experienced outsized moves, both positive and negative, which can reflect less liquidity and company-specific news items included in the session notes.
Market context and execution notes
The data above reflects reported intraday percentage changes and company notes tied to specific items such as product showcases, partnerships, board changes, and financing activities. The list spans mega-caps down to small-cap issues and records both the direction and magnitude of moves cited during the session.