On February 4, 2026, AMD shares were down 7.12% to $224.88 in premarket trading after the company reported fourth-quarter 2025 results that topped forecasts. AMD posted $1.53 in EPS on $10.27 billion of revenue versus $1.32 and $9.67 billion expected, but its first-quarter 2026 revenue outlook of $9.8 billion, plus or minus $300 million, fell short of some investor hopes.

On February 3, 2026, PayPal shares fell more than 16% in premarket trading after the company reported fourth-quarter earnings and revenue that missed Wall Street forecasts and issued a downbeat 2026 profit outlook. The firm also said Enrique Lores will take over as CEO on March 1, 2026, as it struggles with slowing branded checkout growth, higher expenses and intensifying competition from major technology companies.

Rocket Lab (RKLB) climbed roughly 4% in premarket trading on February 3, 2026, after Elon Musk announced a merger between SpaceX and xAI valued at $1.25 trillion. At 7:27:19 AM EST, RKLB traded at $77.47, up $3.32 or 4.48% from the prior close. The news lifted broader space stocks as investors reacted to plans for space-based AI compute.

Merck, PepsiCo and Eaton have released their fourth-quarter and full-year 2025 financial results, showing differing levels of earnings and revenue outperformance versus forecasts. Merck met EPS expectations but beat on revenue, PepsiCo topped both metrics, and Eaton delivered slightly higher EPS in line with sales estimates while all three issued detailed 2026 outlooks.

Tyson Foods reported first-quarter 2026 results with adjusted EPS of $0.97 versus $0.93 expected and revenue of $14.31 billion versus $14.0 billion. The company also noted a 5.1% year-over-year sales increase and guided for fiscal 2026 sales growth of 2%–4% and adjusted operating income of $2.1 billion–$2.3 billion.

According to The Walt Disney Company, first‑quarter fiscal 2026 results topped forecasts with adjusted EPS of $1.63 versus $1.57 expected and revenue of $25.98 billion versus $25.62 billion. Revenue increased 5% year over year, from $24.7 billion to $26.0 billion, while total segment operating income declined 9% to $4.6 billion. Guidance includes about $500 million in Q2 SVOD operating income and double‑digit full‑year growth targets.

On February 2, 2026, BitMine Immersion (BMNR) fell 11.53% premarket to $22.21 at 6:21 AM EST. The drop follows mounting unrealized losses exceeding $6 billion on its more than 4.24 million ETH position, according to Dropstab, after a 40,302 ETH purchase last week. BMNR previously closed at $25.10 on January 30.

On January 30, 2026, GameStop rose 3.73% to $23.64 as CEO Ryan Cohen detailed plans to pursue a large acquisition. Michael Burry said he added shares and backed deploying as much as $10 billion, while the company's cash of about $9 billion and revised incentives tie potential awards to a $100 billion valuation.

On January 27, 2026, Richtech Robotics Inc. shares rose 10.89% after the company revealed a strategic collaboration with Microsoft’s AI Co-Innovation Labs. The partnership will integrate Azure AI-powered agentic intelligence into Richtech’s ADAM robot and broader automation portfolio, while the stock traded around $4.2250 on heavy volume. The move comes amid strong recent performance for RR, including double-digit year-to-date and one-year returns and analyst targets as high as $6.00.