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AXT's 657% YTD surge is tied to booming AI optical-network demand, record backlog growth and major capacity expansion plans.

Nvidia stock has lost some momentum recently, but analysts believe the chip maker can reassert its dominance in artificial-intelligence processors when fiscal first-quarter earnings arrive this week. D.A. Davidson analyst Gil Luria also raised his target price to $300, from $250.

The hottest corner of the AI infrastructure trade is taking a breather. Shares of Applied Optoelectronics (NASDAQ:AAOI) are down 10% in Monday midday trading, while Lumentum Holdings (NASDAQ:LITE) is off 9% and Coherent (NYSE:COHR) has slipped 6%. There’s no fresh negative catalyst tied to any single name. Instead, momentum traders appear to be cashing out ... Applied Optoelectronics Slumps 10%, Lumentum Dives 9%, Coherent Drops 6% as AI Optics Profit-Takers Strike

Lumentum Holdings and Coherent shares fell Monday after investor Leopold Aschenbrenner disclosed he exited stakes in the optical-networking companies.

Coherent Corp. (NYSE:COHR) is one of the 10 Fastest Growing S&P 500 Stocks to Buy Now. On May 13, 2026, BofA raised the firm’s price target on Coherent Corp. (NYSE:COHR) to $400 from $365 while maintaining a Neutral rating on the shares. The firm updated its 2030 AI data center systems total addressable market estimate […]

Coherent's AI datacenter surge drove 75% of Q3'26 revenues, but industrial declines and customer concentration risks could pressure growth if tailwinds fade.

Shares in Delta and Macy’s rise after Berkshire Hathaway initiates positions. Dominion rallies on reports of a takeover by NextEra Energy.

Artificial intelligence is no longer just about who builds the fastest chips. Increasingly, it’s about who controls the infrastructure powering the AI boom — the cloud providers, networking gear, software tools, and data centers that keep those chips humming around the clock. That’s where Nvidia (NASDAQ:NVDA) has been playing a quieter game investors may be ... Nvidia’s Hidden Portfolio Just Doubled Down on CoreWeave Stock

In early May 2026, Coherent Corp. reported third-quarter fiscal 2026 results showing sales of US$1.81 billion and net income of US$191.40 million, sharply higher than a year earlier, alongside revenue guidance of US$1.91 billion to US$2.05 billion for the fourth quarter. These results came as Coherent deepened its role in AI data center infrastructure, underpinned by long-term supply agreements and a multi‑billion‑dollar partnership with NVIDIA that aligns its expanded photonics capacity...

AI infrastructure spending is reshaping the semiconductor supply chain in unexpected ways. AXT emerged as one of the market’s top performers by supplying materials essential to modern data centers.

AXTI's indium phosphide backlog tops $100M in Q1 2026 as AI data center demand lifts optical components, but export permits remain a hurdle.

FEATURE Stock futures were falling Friday amid concerns over soaring Treasury yields and a lack of progress on trade policy following the summit between President Donald Trump and China’s Xi Jinping.

LITE's Components unit surges 77% on booming AI optics demand, with key products sold out as hyperscale data center growth accelerates.

Aristotle Capital Management, LLC, an investment management company, released its “Core Equity Fund” first-quarter 2026 investor letter. A copy of the letter can be downloaded here. During the first quarter, the U.S. equity market declined, with the S&P 500 Index falling by 4.33%. The fixed-income sector also saw a downturn; the Bloomberg U.S. Aggregate Bond Index […]

AAOI teams with Mediacom on DOCSIS 4.0 network upgrades, supplying amplifiers and software to boost capacity, reliability and cut costs.

Wondering if Coherent at US$403.71 is priced for perfection or still offers value? This article walks through the key signals that matter for you. The stock has been volatile, with returns of 17.1% over the last week, 31.1% over the last month and 107.7% year to date, while the 1 year return sits at 400.3% and the 3 year return is very large at roughly 13x. These moves come as Coherent stays on investors' radar, with ongoing attention on its position within the broader tech sector and how it...

"You get what you pay for" often applies to expensive stocks with best-in-class business models and execution. While their quality can sometimes justify the premium, they typically experience elevated volatility during market downturns when expectations change.

Bank of America just nudged its target on Coherent (NYSE:COHR) stock higher, lifting the price target to $400 from $365 while maintaining a Neutral rating. The catalyst: Bank of America raised its calendar 2030 AI data center systems total addressable market to roughly $1.7 trillion from $1.4 trillion, a thematic shift that also drove same-day ... BofA Hikes Coherent Price Target to $400 on $1.7 Trillion AI Data Center Forecast

Coherent, Lumentum Holdings, and other optical-networking companies continued to rally as Wall Street bets AI data-center spending still has room to run.

The optical components complex is extending its powerful run again in early trading Wednesday, with three of the group’s bellwethers building on Monday’s massive rip. Applied Optoelectronics (NASDAQ:AAOI) shares are up 8% intraday, trading near $203, while Coherent (NYSE:COHR) stock has climbed 4% to around $390. Lumentum Holdings (NASDAQ:LITE) is also participating, with LITE shares ... Optics Stock Rally Continues: Applied Optoelectronics Surges 8%, Lumentum and Coherent Rise 4%

President Trump has just landed in Beijing ahead of a two-day summit with Xi Jinping. More than a dozen top U.S. business leaders have also made the trip. Notable names include Nvidia CEO Jensen Huang (a late addition) and Elon Musk, the CEO of both Tesla and SpaceX.

Micron, Nvidia, and Qualcomm rise as investors pile back into chip stocks, while EchoStar surges after the FCC approves a spectrum sale.

Coherent (NYSE:COHR) has outperformed the market over the past 20 years by 10.73% on an annualized basis producing an average annual return of 19.92%. Currently, Coherent has a market capitalization of $73.36 billion. Buying $100 In COHR: If an investor had bought $100 of COHR stock 20 years ago, it would be worth $3,814.48 today based on a price of $375.00 for COHR at the time of writing. Coherent's Performance Over Last 20 Years Finally -- what's the point of all this? The key insight to take

By Karen Roman nLIGHT, Inc. (Nasdaq: LASR) said it will participate in the William Blair 46th Annual Growth Stock Conference, considered a high-profile venue where companies update investors on their […]

The optics complex has been one of 2026’s most rewarding corners of the AI infrastructure trade, and the spread among the three leaders is surprisingly wide. Applied Optoelectronics (NASDAQ:AAOI) shares are up roughly 441% year to date, dwarfing the gains posted by Lumentum (NASDAQ:LITE) and Coherent (NYSE:COHR) over the same window. On Tuesday afternoon, AAOI ... Which Optics Stock Has Dominated in 2026: Applied Optoelectronics, Lumentum, or Coherent?

COHR soars 171% in 6 months as datacenter AI demand surges and industrial bookings rebound, but rich valuation and no dividend raise questions.

AI data center growth is fueling demand for optical components, lifting prospects for GLW, LITE and COHR.

The Morning Bull - US Market Morning Update Tuesday, May, 12 2026 US stock futures are pointing slightly lower this morning, as investors brace for April inflation data and higher borrowing costs. The consumer price index is expected at 3.7% year on year, with a firm 0.6% monthly reading, which would underline that the cost of living is still rising faster than many households would like. At the same time, the 10 year US Treasury yield sits near 4.4%, a level that keeps pressure on mortgages,...

President Trump said the cease-fire was on “massive life support." The S&P 500 added 0.2% and the Nasdaq Composite rose 0.1%. The Dow Jones Industrial rose 95 points, or 0.2%. Shares of Lumentum Holdings led the S&P 500, surging more than 16%, with Coherent and Corning also up double-digits.

Nvidia's equity commitments have topped $40 billion this year.