Marvell stock in focus after RBC starts coverage with Outperform, $105 target

RBC Capital Markets initiated coverage of Marvell Technology, Inc. with an Outperform rating and a $105 price target on Wednesday, putting a fresh Wall Street stamp on a stock that has struggled to find a clean direction. Shares ended the regular session down 2.2% at $81.21, after trading as low as $79.28.

15 January 2026

Qualcomm (QCOM) stock slips as Trump’s AI-chip tariff and RBC’s “no catalysts” call hit the tape

QUALCOMM Incorporated shares ended Wednesday down 0.5% at $164.54 and dipped a bit more in after-hours trading, following a fresh U.S. tariff ruling affecting certain AI chips that shook the semiconductor sector. Source: Finviz

15 January 2026

NASDAQ:QCOM·Stock Market·Technology

Western Digital stock closes higher as retail traders chase AI storage names into next session

Western Digital Corp shares ended Wednesday around 0.5% higher, finishing at $215.00, outperforming much of the tech-heavy Nasdaq.

15 January 2026

NASDAQ:WDC·Stock Market·Technology

AST SpaceMobile stock pops after hours despite fresh B. Riley downgrade — what’s next for ASTS

AST SpaceMobile shares climbed roughly 2.7% in after-hours Wednesday, last seen at $95.22, swinging between $88.76 and $95.45 during the session.

15 January 2026

NASDAQ:ASTS·Space Industry·Stock Market·Technology

Thermo Fisher Scientific stock jumps on reshoring-contract talk, Nvidia tie-up as earnings loom

Shares of Thermo Fisher Scientific climbed 2.4% to close at $621.83 on Wednesday, then held steady after hours. The stock fluctuated between $604.50 and $623.99 during the session, with roughly 2.46 million shares changing hands.

15 January 2026

Earnings Reports·NASDAQ:NVDA·NYSE:TMO·Stock Market·Technology

NASA rushes SpaceX Crew-11 home after astronaut falls ill in orbit

A SpaceX Crew Dragon capsule carrying four astronauts undocked from the International Space Station on Wednesday, starting an early trip back to Earth after a crew member developed what officials have described as a serious medical condition.

15 January 2026

Earnings Reports·Stock Market·Technology

Why High Roller Technologies stock (ROLR) jumped more than 400% after a Crypto.com prediction markets LOI

High Roller Technologies shares jumped about 437% on Wednesday and were last at $18.89 in after-hours trade, after the online casino operator moved into prediction markets via a Crypto.com-linked partnership. The stock swung between $12.33 and $33.68 and traded about 80 million shares, after closing at $3.52 a day earlier.

15 January 2026

Cryptocurrency·NASDAQ:ROLR·Stock Market·Technology

Trump’s New AI Chip Tariff Jolts Nvidia Stock After Hours as AMD Holds Up

Nvidia shares dipped 1.5% to $183.14 in after-hours trading Wednesday following President Donald Trump’s announcement of a 25% tariff on certain advanced computing chips, including Nvidia’s H200 AI processor. Meanwhile, AMD, whose MI325X chip was also named in the White House fact sheet, gained 1.2%, closing at $223.60.

14 January 2026

Artificial Intelligence·NASDAQ:AMD·NASDAQ:NVDA·Semiconductors·Stock Market·Technology

Sandisk stock dips after hours as retail rush and $580 Wall Street target keep SNDK in playSandiskSandisk stock dips after hours as retail rush and $580 Wall Street target keep SNDK in play

Sandisk Corp shares dipped 0.5% to $387.81 in after-hours trading Wednesday, after earlier swings between $377 and $401. Since its February 2025 debut, the flash-memory maker has skyrocketed nearly tenfold and climbed roughly 65% this year. Retail investors poured a record $7.1 million into the stock on Monday. According to Reuters, it’s also the top holding in the Roundhill Meme Stock ETF. “Seeing Sandisk in the No. 4 slot tells us it is more than a coincidence,” said Steve Sosnick of Interactive Brokers, noting chipmakers are facing what Samsung co-CEO TM Roh described as an “unprecedented” shortage.

14 January 2026

NASDAQ:SNDK·Stock Market·Technology

Micron stock slips as rival SK Hynix’s $13 bln AI memory push stirs supply nerves

Micron Technology shares dropped 1.4% on Wednesday, slipping to $333.37. The dip followed a strong rally as investors digested new supply plans announced by a major competitor in the AI memory sector.

14 January 2026

NASDAQ:MU·Semiconductors·Stock Market·Technology

AppLovin stock drops after Evercore’s new “Outperform” call — what to watch before Thursday

Shares of AppLovin Corp plunged on Wednesday, slipping as low as $596.93 during the session before settling down 7.6% at $617.65 in after-hours trading. The stock had ended Tuesday at $668.63.

14 January 2026

Earnings Reports·NASDAQ:APP·Stock Market·Technology

Unity Software stock sinks nearly 8% as Wall Street eyes Feb. 11 earnings

Shares of Unity Software Inc fell 7.8% to $42.12 in late-afternoon trading Wednesday, deepening a selloff among high-growth software names. The videogame development tools firm touched a low of $40.76 during the session, down from $45.67 at Tuesday’s close.

14 January 2026

Earnings Reports·NYSE:U·Stock Market·Technology

Apple stock drifts lower after tech slide, with Gemini-Siri deal and earnings in focus

Apple shares dipped Wednesday amid another wave of selling in megacap tech stocks, pushing investors to reconsider the stock’s high valuation ahead of a crucial earnings report and significant AI-related expectations.

14 January 2026

Apple·Earnings·NASDAQ:AAPL·NASDAQ:GOOGL·Stock Market·Technology

AMD stock keeps KeyBanc upgrade in play as AI server chip supply tightens

Shares of Advanced Micro Devices climbed 0.6% on Wednesday, ending at $222.27. The move came as investors digested a KeyBanc upgrade highlighting supply constraints in crucial data-center chips.

14 January 2026

Artificial Intelligence·NASDAQ:AMD·Semiconductors·Stock Market·Technology

Nebius (NBIS) stock slides 3% as tech weakens; investors eye next AI-cloud catalysts

Nebius Group N.V. shares dropped roughly 3.3% Wednesday afternoon, extending losses following two volatile sessions. The stock slipped $3.48 to $101.95, with intraday trading ranging from $99.39 to $106.37.

14 January 2026

AMS:NBIS·Cloud Computing·Stock Market·Technology

CrowdStrike stock slips after judge tosses outage lawsuit as CRWD pushes deeper into browser security

CrowdStrike Holdings’ stock fell 1.7% to $459.98 on Wednesday afternoon after a U.S. judge dismissed a shareholder fraud lawsuit stemming from the cybersecurity firm’s July 2024 outage. U.S. District Judge Robert Pitman said investors failed to show the company or its executives misled them about software testing before an update crashed more than 8 million Microsoft Windows computers. The New York State Common Retirement Fund, led by Comptroller Thomas DiNapoli, said the decision was “under review,” while CrowdStrike’s chief legal officer Cathleen Anderson welcomed the dismissal; Delta Air Lines’ separate suit tied to the outage remains active.

14 January 2026

Cybersecurity·NASDAQ:CRWD·Technology

Nvidia stock falls as China blocks H200 AI chips despite U.S. export approval

Nvidia shares fell 2.2% to $181.77 in afternoon trading on Wednesday after Reuters reported Chinese customs officials were told the company’s H200 artificial intelligence chips are not permitted to enter China. Chinese officials also summoned domestic technology companies and warned them not to buy the chips unless necessary, while exemptions for universities and research work were being discussed, the report said. Rhodium Group strategist Reva Goujon said Beijing was “pushing” for bigger concessions ahead of U.S. President Donald Trump’s planned April visit.

14 January 2026

Artificial Intelligence·NASDAQ:NVDA·Stock Market·Technology

MercadoLibre stock slips after AI layoff report — what MELI investors watch next

Shares of MercadoLibre Inc dipped roughly 1.3% on Wednesday following a report from Brazilian paper Folha de S. Paulo. The report said the company cut 119 jobs, with 38 layoffs in Brazil, linked to ramping up its artificial intelligence efforts. The Nasdaq-listed stock slipped to $2,045.63, down 1.3%.

14 January 2026

Artificial Intelligence·NASDAQ:MELI·Stock Market·Technology

Lumentum stock slides 8% in afternoon trade as tech pulls back; Feb. 3 earnings ahead

Lumentum Holdings Inc shares dropped 8.1% to $331.93 Wednesday afternoon, deepening the pullback for the Nasdaq-listed optical components maker. The stock reached an intraday peak of $363 before sliding to a low of $331.56, starting the day at $354.15.

14 January 2026

Earnings Reports·NASDAQ:LITE·Stock Market·Technology