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Applied Optoelectronics' datacenter and CATV growth, manufacturing expansion, and product innovation are fueling momentum against LITE and COHR.

The gain was set before the results crossed, and its optical peers rose with it.

Mad Money Host Jim Cramer named 6 AI data center stocks after Wednesday's rally. See how each has performed in 2026.

Jim Cramer took a hard pass on one buzzy photonics name while steering investors toward two stocks already hauling in NVIDIA investment and posting triple-digit gains. Find out which companies made his short list and why their order books tell a very different story.

Lumentum's blowout earnings lit a fire under the entire optical networking sector, sending rivals surging despite having nothing new to report themselves. Here is what the synchronized rally reveals about where AI infrastructure money is flowing next.

AI stocks led the market Wednesday, fueled by Nebius, Lumentum, CoreWeave and Super Micro. Cisco and Coherent were earnings movers late.

(Updates with latest market prices and developments.) US benchmark equity indexes were higher int

Lumentum just torched Wall Street expectations and sent shockwaves through the entire AI optics complex, pulling peers like Coherent, Corning, and Ciena sharply higher as analysts scramble to figure out whether the rally has legs or has already outrun reality.

Lumentum stock surges after 109% revenue growth and bullish outlook

AI optics demand lifts growth and guidance

Lumentum's Q4 earnings and revenues surge as cloud and AI demand drives record transceiver shipments and 1.6T product shipments begin.

Lumentum (LITE) reported a fiscal Q4 beat, but investor reaction was muted until there is clearer vi

SMCI posts a 315% earnings jump and 93% revenue growth, fueled by AI demand, record orders and a strong fiscal 2027 outlook.

AI infrastructure stocks jumped, with shares of AI server makers, optical-products companies, and neocloud providers moving higher.

Super Micro Computer's upbeat second-quarter earnings report provided a positive read-through for partner Nvidia.

Stock Market Today: The Dow Jones index rises on a key CPI inflation report. Nvidia partner CoreWeave soars on earnings.

Lumentum Holdings Inc (NASDAQ:LITE) reported fiscal fourth-quarter results above Wall Street expectations, supported by strong artificial intelligence-related demand for optical connectivity used in data centres. Adjusted earnings per share came in at $3.

Investor interest in photonics is rising as hyperscalers ramp AI spending, fueling expectations for a multi-year boom for optical connectivity tech providers.

Lumentum Holdings Inc (LITE) delivers eighth consecutive quarter of top-line growth, with non-GAAP gross margin crossing 50% ahead of schedule.

Lumentum Holdings incurred an unadjusted net loss of $7.2 billion in Q4, caused by a one-time, non-cash $7.8 billion charge from converting certain 2026, 2028, and 2029 convertible notes into common shares.

The major market indexes pulled back amid higher oil prices and upcoming CPI inflation data. Nvidia partners Lumentum, CoreWeave, Super Micro reported late.

Investing.com -- Lumentum Holdings Inc (NASDAQ:LITE) reported fiscal fourth quarter adjusted earnings per share of $3.23, beating the analyst estimate of $2.95 by $0.28. Revenue reached $1.01 billion, surpassing the consensus estimate of $984.57 million and marking a 109% increase from $480.7 million in the same quarter last year.

The optical networking company reports better-than-expected earnings and revenue for its fiscal fourth quarter.

Photonics and optics stocks got a big boost Friday in the wake of strong earnings and amid anticipation of a potential setback for overseas competition.

Leadership transition and why it matters for Lumentum Holdings Lumentum Holdings (LITE) recently disclosed that Executive Vice President of Global Reliability & Quality Vincent Retort plans to retire in October 2026, while staying on as a consultant for two years. This arrangement keeps his reliability and quality expertise tied to the company through continued service, which may interest investors focused on execution risk as Lumentum supports AI and cloud infrastructure customers. See our...

GEN beats Q1 earnings and revenue estimates, posts double-digit bookings growth, and raises fiscal 2027 guidance as demand stays strong.

SABR's Q2 revenues rise 4% on Marketplace growth, while its loss widens, and stronger EBITDA and cash flow support a higher 2026 outlook.

TEAM tops Q4 earnings and revenue estimates as subscription, cloud and AI platform growth fuel enterprise momentum and support fiscal 2027 outlook.

Stock Market Today: The Dow Jones index rises Friday ahead of a pivotal July jobs report. AI name Cloudflare stock soars on earnings.

China controls more than 50% of the global transceiver market, and the Federal Communications Commission is drafting a measure to bar imports of new Chinese optical transceivers, with officials hoping to publish the rule this year. Optical transceivers are the fiber-optic pipes that move AI training data between GPUs at the speed of light. If ... The Trump Administration Could Soon Create the ‘Mother of All’ AI Bottlenecks. These Stocks Could Soar.