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Technology News 3 January 2026 - 4 January 2026

Blackbaud (BLKB) stock sinks 6% to start 2026 as software sector slides — what’s next

Blackbaud (BLKB) stock sinks 6% to start 2026 as software sector slides — what’s next

NEW YORK, January 3, 2026, 21:05 ET — Market closed Blackbaud (BLKB) shares ended Friday down about 6% at $59.52, after opening at $63.21 and sliding as low as $59.32 as trading got underway for 2026. Volume was about 377,000 shares. The drop outpaced the iShares Expanded Tech-Software Sector ETF — an exchange-traded fund that tracks a basket of U.S. software stocks — which fell about 2.9% in the same session. The broader tape was mixed. The Dow and S&P 500 finished higher while the Nasdaq was essentially flat, with chipmakers lifting the market even as several heavyweight tech names
4 January 2026
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AAOI stock jumps 14% to start 2026 as Applied Optoelectronics rides AI data-center demand

AAOI stock jumps 14% to start 2026 as Applied Optoelectronics rides AI data-center demand

NEW YORK, Jan 3, 2026, 19:00 ET — Market closed Shares of Applied Optoelectronics rose 13.6% to $39.60 on Friday, the first U.S. trading session of 2026, after swinging between $35.82 and $40.06. The sharp move matters because investors are resetting portfolios for the new year and revisiting “AI infrastructure” trades tied to data-center spending, where optical hardware is a key bottleneck. Friday’s gains also looked sector-wide. Lumentum rose 4.7%, Coherent gained 5.3% and Ciena advanced 5.2%, helping pull smaller optics suppliers higher. The rally came on a day when Wall Street finished mixed and Treasury yields moved higher, with
4 January 2026
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ACM Research stock jumps nearly 14% to start 2026 as chip rally lifts ACMR

ACM Research stock jumps nearly 14% to start 2026 as chip rally lifts ACMR

NEW YORK, Jan 3, 2026, 19:00 ET — Market closed Shares of ACM Research, Inc. rose 13.76% on Friday to close at $44.88, their biggest daily gain in months, after trading between $40.86 and $44.99. The stock finished within 24 cents of its 52-week high of $45.12, according to StockAnalysis. StockAnalysis The outsized move matters because ACMR has been one of the higher-beta names in the chip-tool space, where momentum can turn quickly as investors reset positions for the new year. With the shares now crowding a key price ceiling, traders will be watching for follow-through when markets reopen. The
4 January 2026
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Baidu stock jumps nearly 15% after AI chip unit Kunlunxin files for Hong Kong IPO

Baidu stock jumps nearly 15% after AI chip unit Kunlunxin files for Hong Kong IPO

NEW YORK, Jan 3, 2026, 18:50 ET — Market closed Baidu’s U.S.-listed American depositary shares (BIDU) closed up 14.9% at $150.30 on Friday after the company said its AI chip unit Kunlunxin had filed for a Hong Kong listing. Baidu said Kunlunxin submitted a listing application to the Hong Kong stock exchange (HKEX) on a confidential basis, setting the stage for a spin-off — listing a subsidiary separately from the parent. The company said the move is meant to better showcase Kunlunxin’s value and broaden financing channels, and that Kunlunxin is expected to remain a Baidu subsidiary after the transaction.
4 January 2026
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Sandisk stock jumps nearly 16% as board addition caps strong start to 2026

Sandisk stock jumps nearly 16% as board addition caps strong start to 2026

NEW YORK, Jan 3, 2026, 18:49 ET — Market closed Sandisk Corp shares jumped 15.95% on Friday to close at $275.24, their best day so far this year, as the Nasdaq-listed flash-storage maker rode a rebound in chip-linked stocks. The stock traded between $242.00 and $278.78 and changed hands at roughly 11.1 million shares. The move matters because Sandisk has become a high-beta proxy for artificial-intelligence infrastructure spending, as data centers lean on flash-based solid-state drives for faster storage. The company was spun off from Western Digital in February and finished 2025 up about 559% from its $36 debut price,
4 January 2026
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Dow, S&P 500 snap losing streak as chip and AI stocks kick off 2026 with a rally

Dow, S&P 500 snap losing streak as chip and AI stocks kick off 2026 with a rally

NEW YORK, Jan 3, 2026, 17:26 ET The Dow and S&P 500 ended higher on Friday to start 2026, snapping four-session losing streaks as semiconductor shares rallied, while the tech-heavy Nasdaq finished fractionally lower. Investopedia The early tone matters because U.S. equities enter the new year after a three-year run of strong gains, with investors looking for signs that demand for AI-linked trades can broaden beyond a narrow group of winners. It also comes as traders brace for a busier data calendar and new policy risks, after a muted holiday stretch that left markets prone to sharp moves on thin
3 January 2026
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Reddit stock jumps as Needham calls it the “new homepage” for AI answers

Reddit stock jumps as Needham calls it the “new homepage” for AI answers

NEW YORK, Jan 3, 2026, 16:19 ET — Market closed Reddit Inc. shares rose 5.3% in the last U.S. session, ending at $241.89 on Friday as investors leaned into a bullish analyst view that the platform is becoming a key “citation” source in AI-driven search. Investing The move matters now because the market is trying to price who wins as consumers shift from traditional search links to AI-generated answers — the short summaries produced by large language models (LLMs), the systems behind chatbots and AI search features. If Reddit is cited frequently, bulls argue it can monetize the attention through
3 January 2026
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Confluent stock drifts after New Year’s open — the IBM deal deadline traders are watching

Confluent stock drifts after New Year’s open — the IBM deal deadline traders are watching

NEW YORK, Jan 3, 2026, 15:58 ET — Market closed Confluent shares slipped 0.4% to $30.11 at Friday’s close, after trading between $30.09 and $30.30. Volume was about 29.4 million shares. The stock’s day-to-day move matters now mostly for takeover math, not fundamentals. Confluent is in a pending all-cash acquisition, and traders are watching how tightly the shares track the deal price. The broader market backdrop can still shift that spread. U.S. stocks opened 2026 with choppy trading as Treasury yields climbed, a mix that tends to pressure growth names and raise the return investors demand for waiting on cash
3 January 2026
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Super Micro Computer stock jumps after $2B JPMorgan credit line filing — what SMCI watchers look for next

Super Micro Computer stock jumps after $2B JPMorgan credit line filing — what SMCI watchers look for next

NEW YORK, Jan 3, 2026, 16:07 ET — Market closed Super Micro Computer, Inc. (SMCI) shares rose 5.8% on Friday to close at $30.96, after the server maker disclosed a new $2.0 billion revolving credit facility led by JPMorgan Chase Bank in a regulatory filing. The financing matters now because Supermicro’s business can be working-capital intensive. Building and shipping AI and cloud servers often requires buying components and carrying inventory well before customers pay. Investors have also focused on liquidity and funding costs across hardware suppliers as demand swings and supply chains normalize. A larger bank line can help smooth
3 January 2026
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Astera Labs (ALAB) stock jumps nearly 8% as chip rally kicks off 2026; insider sale notice filed

Astera Labs (ALAB) stock jumps nearly 8% as chip rally kicks off 2026; insider sale notice filed

NEW YORK, January 3, 2026, 15:35 ET — Market closed Shares of Astera Labs (ALAB.O) ended Friday up 7.9% at $179.56 and last traded at $180.35 in after-hours activity, after the semiconductor sector rebounded to start 2026. The move came as chip stocks led Wall Street higher on the first trading day of the year, with the Philadelphia Semiconductor Index — which tracks major U.S.-listed chipmakers — rising about 4%, Reuters reported. Reuters That matters for Astera because investors have treated the maker of connectivity chips used in AI servers and data-center racks as a high-beta read on AI hardware
3 January 2026
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Western Digital stock jumps 9% to start 2026 as AI data-storage trade stays in focus

Western Digital stock jumps 9% to start 2026 as AI data-storage trade stays in focus

NEW YORK, January 3, 2026, 14:25 ET — Market closed Western Digital (WDC.O) shares closed up 9% at $187.70 on Friday, outperforming the broader market on the first trading day of 2026. Barron’s The move mattered because investors have treated data storage as a key “picks-and-shovels” beneficiary of artificial intelligence, alongside semiconductors and servers. That theme helped power big gains across storage and memory names in 2025 and is carrying into the new year. Barron’s Western Digital sells hard-disk drives, or HDDs — spinning-disk storage used for bulk, low-cost capacity in cloud data centers. Investors have been buying the group
3 January 2026
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Data center stocks kick off 2026 with Vertiv jump after Barclays upgrade

Data center stocks kick off 2026 with Vertiv jump after Barclays upgrade

NEW YORK, January 3, 2026, 12:56 ET — Market closed Data center stocks ended the first trading day of 2026 on Friday with a sharp split between infrastructure suppliers and real estate landlords. Vertiv Holdings (VRT) jumped 8.4% and Applied Digital (APLD) rose 14.6%. Power-management supplier Eaton (ETN) gained 2.8%, while Digital Realty (DLR) and Iron Mountain (IRM) edged up and Equinix (EQIX) slipped. The moves matter now because investors are starting the year re-pricing what the AI data center build-out means for earnings, not just revenue. Stocks tied to power delivery and cooling can benefit when customers pack more
3 January 2026
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Stock Market Today

Seagate (STX) stock jumps nearly 6% as Citi hikes target — what to watch next week

Seagate (STX) stock jumps nearly 6% as Citi hikes target — what to watch next week

7 February 2026
Seagate shares rose 5.9% to $429.32 Friday after Citigroup raised its price target to $480 and reiterated a buy rating. The gain ended a two-day slide but left the stock 6.6% below its Feb. 3 high. CEO Dave Mosley sold 20,000 shares on Feb. 2 under a pre-arranged plan, SEC filings show. U.S. jobs and inflation data next week are seen as key tests for tech stocks.
Cummins (CMI) stock price rebounds after earnings whipsaw as investors eye data-center power demand

Cummins (CMI) stock price rebounds after earnings whipsaw as investors eye data-center power demand

7 February 2026
Cummins shares jumped 6.8% to $577.73 Friday, recovering from a nearly 9% post-earnings drop the day before. The company reported Q4 revenue up 1% to $8.54 billion, took a $218 million charge tied to its hydrogen business, and guided for 2026 EBITDA of 17–18% of sales. Demand for data center generators offset weakness in North American truck markets. Analyst reaction was mixed; Truist raised its price target.
Corning stock hits first record close since 2000 as jobs, CPI data loom

Corning stock hits first record close since 2000 as jobs, CPI data loom

7 February 2026
Corning shares surged 8.3% to $122.16 Friday, their highest close since the dot-com era, after Meta agreed to buy up to $6 billion in fiber-optic cables. The stock is up 40% since late 2025, fueled by strong first-quarter guidance and AI data-center demand. Insiders sold shares following the rally, SEC filings show. Investors await next week’s U.S. jobs and inflation data for rate signals.
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