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One generates $7.5B in free cash flow with a lower valuation multiple; the other is riding an AI boom but commands a premium price.

Lumentum shares rose after it announced an AI optical connectivity demonstration with Corning and Qualcomm at ECOC 2026, pairing its VCSEL lasers with high-density chip-to-chip links.

When AI stocks rebounded last week, optical networking companies did not rebound equally. Lumentum Holdings Inc. (NASDAQ:LITE) jumped nearly 10% in Wednesday trading and led the S&P 500, while Coherent rose 6.9%. Corning Incorporated (NYSE:GLW) managed only a 0.4% gain and remained down sharply for the week. All three sit inside the same broad AI-connectivity […]

CIEN is expanding subsea capacity across key global routes, deploying WL6e technology on ACE and ECHO to boost international connectivity.

Key TakeawaysAI Repricing: Qualcomm stock jumped 9% to $194 on Monday, September 21, after the company unveiled a die-to-die optical interconnect demo with Lumentum and Corning built for AI data centers. Street Flatlines: The 38 analysts TIKR tracks carry 9 buys, 2 outperforms, 23 holds, 2 underperforms and 1 sell, and their $194 mean target now sits exactly at the stock’s new price.

A trade show demonstration quietly repositioned Qualcomm inside one of the market's most coveted growth stories, and the divergence from its closest chip peers reveals exactly what investors think the moment is worth.

A joint AI optical interconnect demo named Lumentum as its author, yet Corning stock is outrunning everyone else in the session, and that inversion tells a story about how the market is repricing the fiber layer of AI infrastructure.

Glass technology products manufacturer Corning Incorporated (NYSE:GLW) has had an interesting relationship with Jim Cramer’s radar. Late last year, the CNBC TV host was one of the firm’s strongest supporters as he praised it for its partnership with Apple to bring manufacturing back to the US under President Trump’s initiatives. However, more recently, he has […]

Optics stocks are surging again while the broader market slides, and no earnings release or analyst upgrade explains the buying. Something else is pulling capital into this group, and the answer matters for anyone holding names that are already up triple digits this year.

Reaves W H & Co Inc’s second-quarter 2026 investor letter reports a 10.55% increase for its “Reaves Long Term Value Wrap Strategy,” outperforming the MSCI USA Infrastructure Index’s 6.31% decline. The letter can be downloaded here. Cash distributions grew 6.7% in the quarter compared to Q2 2025. Despite geopolitical uncertainty, investor sentiment remained strong. AI […]

The networking company also expects adjusted operating margins of 32% to 35% and free cash flow margins of about 20% by fiscal 2029.

US equity indexes ended lower Monday after US 10-year Treasury yields topped 5% for the first time s

Corning has outperformed the broader Nasdaq Composite over the past year, and analysts are reasonably optimistic about its outlook.

CLS and GLW are tapping the AI infrastructure boom from different parts of the data-center ecosystem.

Corning shares are soaring after the company agreed to a lucrative supply agreement with Verizon.

Corning stock rose after the provider of optical communications gear for telecom networks announced a multibillion-dollar agreement with Verizon.

Wall Street returns from summer vacation to a market suddenly bracing for a rate hike, with fresh analyst calls on Intel, Lockheed Martin, Amgen, and SpaceX adding more pressure points to an already tense week.

Caterpillar's margins compressed while Corning's surged, yet the machinery maker trades at a cheaper multiple, a tension that shapes the investment case.

Ciena's fiscal Q3 2026 earnings jumped 215% as AI-driven cloud demand powered a record quarter, optical momentum and a higher 2026 revenue outlook.

Corning and Applied Materials both fuel the AI infrastructure boom, but from opposite ends of the chip supply chain. Here's the stronger buy.

The artificial-intelligence trade roared back to life on Thursday after Nvidia's medium-term guidance signaled that demand for chips should remain robust next year. Shares of Marvell Technology jumped 4% in premarket trading.

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

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.

One turnaround story carries crushing debt and negative cash flow; the other boasts 19% revenue growth and $1.4 billion in free cash flow.

JBL's cheaper valuation, broader AI hardware exposure and stronger 2026 growth estimates give it an edge over GLW despite its bigger rally.

Stocks that outperform the market usually share key traits such as rising sales, expanding margins, and increasing returns on capital. The select few that can do all three for many years are often the ones that make you life-changing money.

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.

NTGR's Q2 earnings beat estimates as Enterprise growth and wider margins offset Consumer weakness amid memory-cost headwinds.

According to a Reuters report, Washington is preparing to introduce a minimum import price, along with tariffs on polysilicon and related products.

Marvell stocck was rising along with Corning, Lumentum and Coherent following a report about plans to restrict Chinese data-center components.