Broadcom Edges Higher After Hours as AI Optics and Broadband Upgrade Narrative Gains Traction

Broadcom (AVGO) rose in after-hours trading on July 15, reaching $394.28 as of 6:00 PM ET, up 1.33% (+$5.17) from its prior close of $389.11. During the regular session, the stock hit a high of $399 and a low of $386.74, opening at $396.09. The move was underpinned by market focus on long-term growth drivers including AI data center optical interconnects, cable network upgrades, and fiber broadband deployment.^{[Yahoo Finance]}

Optical Capacity Expansion: AAOI Ramps 800G and 1.6T

Optical module supplier Applied Optoelectronics (AAOI) announced on July 15 that it has begun construction on two adjacent new facilities in Pearland, Texas, adding nearly 400,000 square feet of manufacturing capacity. Located at 14621 Kirby Drive and 11555 N. Spectrum Boulevard, the facilities are designed to scale production of 800G and 1.6T optical transceivers to meet demand from AI and cloud infrastructure markets. Shares of AAOI rose 5.20% on the news to $117.70, adding roughly $444 million to its market cap.^{[Stock Titan]}

Stock Titan noted that this expansion contrasts with AAOI’s elevated short interest and recent insider net selling, highlighting the tension between long-term capacity growth and near-term cautious positioning. Investors will likely watch future orders and capacity utilization to validate the value of the new space.^{[Stock Titan]}

Cable and Fiber Upgrades: CableLabs Pushes XGS-PON Interoperability

In the broadband access space, CableLabs is advancing interoperability standards for XGS-PON products. According to Light Reading, CableLabs and its Common PON Management Platform (CPMP) working group have developed a specification called Cable OpenOMCI, designed to provide clearer device compatibility guidance for cable operators deploying XGS-PON. Based on the ITU-T G.988 standard, the spec clarifies which elements of the ONU management and control interface (OMCI) are mandatory versus optional.^{[Light Reading]}

“Our goal is to add clarity on top of OMCI, because there’s a lot of optionality there,” said John Bevilacqua, CableLabs’ principal FTTP architect. The specification also provides guidance for vendors developing software. CableLabs has held multiple XGS-PON interoperability tests over the past two years, most recently in June, focusing on the latest features in the Cable OpenOMCI I04 specification, including accelerated ONU registration time, faster code downloads, enhanced performance monitoring, and support for classifying different XGS-PON traffic.^{[Light Reading]}

ONU and OLT vendors participating in the June interoperability test included Adtran, Calix, Ciena (represented by RocNet), Nokia, and Hitron, among others. CableLabs is also exploring longer-term coherent PON (CPON) technology, which applies long-haul coherent techniques to access networks for greater capacity.^{[Light Reading]}

Mixed Signals: IBM Warns AI Investment Squeezes Software Budgets

In contrast to the positive signals from optical communications and broadband upgrades, legacy software giant IBM issued a grim earnings warning on July 14. According to iTnews, CEO Arvind Krishna told investors in a letter: “In the final weeks of June, we saw customers redirect quarterly capex toward server, storage, and memory purchases to secure supply-constrained infrastructure ahead of expected price increases.” He added that while the company anticipated some supply-chain-related impact, it “did not expect the magnitude of the capex reallocation,” with a number of “large deals” failing to close as expected.^[iTnews]

IBM now expects Q2 revenue growth of just 1% to $17.2 billion, below the analyst consensus of $17.86 billion; adjusted EPS is expected at $2.93, below the $3.02 estimate. That would mark its weakest revenue growth in over a year. Shares of IBM plunged 25% on July 14, wiping out roughly $70 billion in market cap. Software peers including Microsoft, ServiceNow, Salesforce, and Intuit fell 2% to 5%.^[iTnews]

“This is an ugly moment for IBM and software stocks,” said Chris Beauchamp, chief market analyst at IG Group. “The big question will be how long the shift toward infrastructure and cybersecurity lasts. A few more months might be tolerable, but beyond that, software stocks will face serious questions again.”^[iTnews]

Market Sentiment: Tech Trade Tired, Earnings Season Key

At the broader tech market level, Deepwater Asset Management’s Gene Munster told CNBC on July 15 that the tech trade is looking “tired,” with investors turning their attention to the upcoming earnings season for fresh catalysts to drive stocks higher. Munster discussed the state of the tech trade, the AI cycle, and the broader market outlook on The Exchange.^[CNBC]

Separately, a Yahoo Finance report noted that chip companies like Nvidia and Micron are becoming “cash-producing machines,” with strong free cash flow generation offering investors a new lens for valuing companies in the AI investment cycle. The report did not provide specific financial data but highlighted the structural advantages of the chip sector in the AI wave.^{[Yahoo Finance]}

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