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Data Centers 3 January 2026 - 8 January 2026

Why IREN stock is rising today: AI data-center optimism lifts the bitcoin miner-turned-cloud play

Why IREN stock is rising today: AI data-center optimism lifts the bitcoin miner-turned-cloud play

IREN shares jumped 4.3% to $45.49 Thursday morning, rebounding after two days of losses. The move followed Applied Digital’s stronger-than-expected revenue report, which lifted other AI data-center stocks. IREN operates renewable-powered data centers for bitcoin mining and AI computing. The stock remains volatile amid concerns over valuation and execution risks.
8 January 2026
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Applied Digital stock jumps after Q2 revenue triples, as new hyperscaler talks drive AI data-center push

Applied Digital stock jumps after Q2 revenue triples, as new hyperscaler talks drive AI data-center push

Applied Digital reported fiscal Q2 revenue of $126.6 million, up 250% from a year earlier and above Wall Street estimates, sending shares up 7% in after-hours trading. The company signed leases with two hyperscalers in North Dakota and is in advanced talks with another. Net loss narrowed to $31.2 million. Applied Digital completed a $2.35 billion private note offering to fund expansion.
8 January 2026
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APLD stock slips premarket after Applied Digital’s Q2 results, AI data-center buildout in focus

APLD stock slips premarket after Applied Digital’s Q2 results, AI data-center buildout in focus

Applied Digital shares dropped 2% to $29.56 in premarket trading Thursday after reporting a quarterly net loss of $31.2 million despite a 250% revenue surge to $126.6 million. Most revenue came from tenant fit-out work and early lease income at its North Dakota data center. The company disclosed $2.35 billion in new debt and plans to spin out its cloud unit with EKSO Bionics.
8 January 2026
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Applied Digital (APLD) stock jumps after revenue beat as AI data-center leases pile up

Applied Digital (APLD) stock jumps after revenue beat as AI data-center leases pile up

Applied Digital reported fiscal Q2 revenue of $126.6 million, beating Wall Street’s $88 million estimate, sending shares up about 7% after hours Wednesday. Revenue rose 250% from a year earlier, with net loss narrowing to $31.2 million. The company said total leased data center capacity reached 600 MW. Applied Digital plans to spin out its cloud business and merge it with Ekso Bionics in a deal expected to close in the first half of 2026.
8 January 2026
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Johnson Controls (JCI) stock slides 6% after Nvidia’s “no water chillers” line jolts data-center cooling trade

Johnson Controls (JCI) stock slides 6% after Nvidia’s “no water chillers” line jolts data-center cooling trade

Johnson Controls shares fell 6.2% to $113.95 after Nvidia CEO Jensen Huang said new chips could sharply reduce data-center cooling needs. Trane dropped 2.5% and Carrier slipped 0.5%. Barclays estimates data centers are a low-double-digit share of Johnson Controls’ sales. Investors now await CES updates, U.S. jobs data, and Johnson Controls’ Feb. 4 results.
7 January 2026
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Lumentum stock spikes 11% as AI data-center trade rebounds; Feb. 3 earnings loom

Lumentum stock spikes 11% as AI data-center trade rebounds; Feb. 3 earnings loom

Lumentum shares jumped 11.3% to $397.42 in after-hours trading Tuesday, tracking gains in AI data-center stocks. The company will report fiscal Q2 results and hold a conference call on Feb. 3. A new SEC filing said chief accounting officer Matthew Sepe will retire after the 10-Q filing, with Eric Chang named as successor.
7 January 2026
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Johnson Controls (JCI) stock slides after Nvidia’s CES cooling claim spooks data-center bulls

Johnson Controls (JCI) stock slides after Nvidia’s CES cooling claim spooks data-center bulls

Johnson Controls International shares fell 5.5% to $114.79 Tuesday after Nvidia CEO Jensen Huang said new chips could sharply reduce data-center cooling needs. Barclays warned HVAC stocks are exposed, noting data centers make up a significant share of JCI’s sales. Other HVAC names also declined. JCI’s next earnings update is due in early February.
6 January 2026
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Cipher Mining (CIFR) stock slides in U.S. session as miner taps veterans for AI data-center push

Cipher Mining (CIFR) stock slides in U.S. session as miner taps veterans for AI data-center push

Cipher Mining shares fell 3.9% to $17.46 Tuesday after the company announced two senior hires to lead its push into AI data centers and high-performance computing. More than 20 million shares changed hands. Bitcoin dropped 2.3% to $92,259, pressuring listed miners. Marathon Digital and CleanSpark also traded lower.
6 January 2026
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Sandisk stock surges 22% on AI data-center SSD boom — but valuation doubts grow

Sandisk stock surges 22% on AI data-center SSD boom — but valuation doubts grow

Sandisk shares surged 22% to $335 in early U.S. trade Tuesday, driven by forecasts of rising NAND flash prices as AI data center demand outpaces supply. TrendForce expects NAND contract prices to jump up to 38% in the March quarter. Research notes flagged Sandisk’s premium valuation and projected over 45% revenue growth in 2026. Micron shares also rose about 7%.
6 January 2026
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Jabil stock slides on Hanley Energy buy: what the $725 million AI data center deal means for JBL

Jabil stock slides on Hanley Energy buy: what the $725 million AI data center deal means for JBL

Jabil shares dropped 7.3% to $222.90 after the company said it completed its $725 million cash acquisition of Hanley Energy Group. The deal, closed Jan. 2, adds 850 employees and expands Jabil’s data center power capabilities. Investors focused on integration risks and cash outlay, as Jabil’s stock fell while the broader market rose. The company’s annual meeting is set for January 22.
5 January 2026
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Barclays upgrades Vertiv and this data center stock jumps 8% — what traders watch next

Barclays upgrades Vertiv and this data center stock jumps 8% — what traders watch next

Vertiv shares jumped 8.4% Friday after Barclays upgraded the stock to overweight and raised its price target to $200, citing higher 2026 profit forecasts and strong data-center exposure. Barclays now sees 2026 adjusted EPS at $5.68, above consensus. The move outpaced gains in other infrastructure stocks. Focus turns to whether the rally holds into Monday and the next earnings window in February.
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

Applied Optoelectronics surged 13.6% to $39.60 Friday, leading gains among optical hardware stocks as investors rotated into AI-infrastructure trades. The company last month reported its first volume order for 800G data-center transceivers and forecast up to $8 million in Q4 revenue from those shipments. Volume production of a new 400-milliwatt pump laser is expected later in 2026.
4 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

Vertiv Holdings surged 8.4% and Applied Digital jumped 14.6% Friday as data center infrastructure stocks outpaced real estate landlords on the first trading day of 2026. Barclays upgraded Vertiv to Overweight, citing its 2026 outlook. Digital Realty and Iron Mountain edged up, while Equinix slipped. Investors watched for signals on data center demand and upcoming earnings reports.
3 January 2026
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Stock Market Today

  • Valeura Energy's 2025 Results and Wassana Redevelopment Impact Investment Outlook
    March 21, 2026, 7:03 PM EDT. Valeura Energy reported 2025 revenue of US$612.47 million and net income of US$22.77 million, marking a sharp earnings decline. The company's commitment to the Wassana field redevelopment in the Gulf of Thailand aims to boost recoverable reserves and extend field life through a multi-well development plan. While this move could drive future production growth, risks include potential cost overruns and timing delays. Analyst revenue forecasts for 2028 vary, with some expecting around US$536 million and lower earnings, reflecting uncertainty about Valeura's earnings trajectory. The company's shares face a downside risk amid these mixed signals, emphasizing the importance of operational execution and capital discipline in reshaping Valeura's investment narrative.
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