Summary: Tuesday's session saw outsized percentage moves across market-cap brackets, with heavy losses concentrated among semiconductor and industrial names and isolated gains in some mid- and small-cap healthcare and biotech stocks. The pattern reflects a day of earnings and guidance reactions alongside other intraday catalysts reflected in the price moves reported below.
Mega-Cap Movers ($200 billion USD or higher)
- Lam Research Corp (LRCX): -10.53%
- Palantir Technologies Inc (PLTR): -9.59%
- Applied Matls Inc (AMAT): -8.78%
- Intel Corp (INTC): -7.95%
- GE Vernova LLC (GEV): -7.57%
Large-Cap Stock Movers ($10-$200 billion USD)
- Amkor Technology (AMKR); Amkor Technology stock edges lower on soft Q3 revenue guidance despite Q2 beat: -24.4%
- Sanmina-SCI Corp (SANM); Sanmina shares fall 5% on Q4 revenue guidance miss despite beat and raise quarter: -20.51%
- Corning Inc (GLW); Corning shares tumble on weak third-quarter guidance: -19.42%
- SanDisk Corp-Exch (SNDK): -14.8%
- Lumentum Holdings Inc (LITE): -13.88%
- Coherent (COHR): -15.23%
- Quintis Trl Hlgs (IQV): +12.56%
- FG Merger II (BXBL): -7.87%
Mid-Cap Stock Movers ($2-$10 billion USD)
- Kiniksa Pharmaceuticals Ltd (KNSA); Kiniksa Pharmaceuticals stock rises 2% on raised guidance, revenue beat: +22.37%
- Repligen Corp (RGEN); Repligen beats estimates but shares dip on guidance concerns: +12.83%
- Commvault System (CVLT); Commvault stock falls 3% despite beating estimates on guidance concerns: -19.12%
- AXT Inc (AXTI): -15.37%
- TKB Critical Tech 1 (SHAZ): -13.88%
Small-Cap Stock Movers ($300 million - $2 billion USD)
- Replimune Group Inc (REPL): -32.04%
- Opko Health (OPK): +32.26%
- TECO Energy Inc-Exch (TE): -20.51%
- Prelude Therapeutics Inc (PRLD): +18.77%
- RAM (RAM): -1.77%
The session also produced a set of alternative intraday prints that were recorded alongside the primary mover list. Those prints included slightly different percentage snapshots for a number of names, as shown below.
INTC-6.31%GLW-18.09%AMAT-7.64%SNDK-12.38%LRCX-8.64%AMKR-21.69%AXTI-11.84%COHR-12.31%RGEN+14.61%SANM-19.54%OPK+33.06%CVLT-19.47%IQV+12.45%LITE-10.83%KNSA+23.76%REPL-30.48%TE-18.71%PLTR-8.09%PRLD+20.82%SHAZ-12.73%GEV-6.03%BXBL-9.9%RAM-16.4%IntelFollowAnalyze INTCIncluded in our AI-picked strategies·Review strategies85.89▼-5.78(-6.31%)Real-time Data·10:52:01·USD1D1W1M6M1Y5YMaxCreated with Highcharts 11.4.816:0018:0028/07808590
What this reflects - The numbers above show a market day with concentrated losses among several semiconductor, materials and industrial names, while certain biotech and healthcare-related names posted notable gains. The range of moves spans large-cap technology names down to early-stage therapeutics and small-cap energy names.
Closing note - The intraday list captures headline percentage changes and selected company notes on guidance and earnings beats where explicitly reported. The market reaction varied by company and market-cap tier, producing both sharp declines and isolated double-digit gains within the same session.