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3 US AI Chip Stocks in Focus After Trump Xi AI Talks
Simply Wall St.1d agoneutral
3 US AI Chip Stocks in Focus After Trump Xi AI Talks

AI infrastructure is suddenly geopolitical, not just technological, after a Trump–Xi meeting put the AI race and chip policy in the spotlight. That kind of headline risk and potential rulebook change can reshape which AI and semiconductor stocks thrive and which struggle, creating real FOMO for investors who ignore it. This article breaks down 3 US-listed AI infrastructure and semiconductor leaders that look especially exposed to this news shock. The three stocks highlighted below are only a...

Own ON Semiconductor For AI Power, Or Own Micron's Contracts?
Trefis1d agoneutral
Own ON Semiconductor For AI Power, Or Own Micron's Contracts?

ON Semiconductor (ON) and Micron Technology (MU) are owned for the same reason. AI data centers need more silicon than the industry can make, and both sell into that shortage. The resemblance stops there. Micron has signed part of its peak pricing into multiyear contracts. ON Semiconductor is climbing out of a trough, still rationing parts between its AI customers and its car customers. Same shortage, opposite ends of a cycle.

Is Vicor Stock Worth Buying Before Its Second Fab Exists?
Trefis2d agobullish
Is Vicor Stock Worth Buying Before Its Second Fab Exists?

Vicor (VICR) stock has more than quadrupled over the past year, yet at about $224 it sits roughly 41% below its 52-week high. The opportunity is plain: demand for its power modules, from AI data centers to defense, is filling its first chip fab. The catch is that the growth you would pay for depends on new fabs whose sites Vicor only bought in September.

Why Did Vicor Stock Jump Before It Raised Its Outlook?
Trefis2d agobullish
Why Did Vicor Stock Jump Before It Raised Its Outlook?

Vicor (VICR) stock gained 21.2% in the week to Monday, Sep 21, while the S&P 500 rose 1.9%. The spark was a new license for its AI power technology. The company said what that license adds to its sales only after Monday's close, when it raised its revenue outlook. So the shares paid for the deal before Vicor put a number on it.

Analog Devices (ADI) Bets $1.35 Billion on Chips that Let Machines Think for Themselves
Insider Monkey3d agoneutral
Analog Devices (ADI) Bets $1.35 Billion on Chips that Let Machines Think for Themselves

On September 9, 2026, Analog Devices, Inc. (NASDAQ:ADI) agreed to acquire privately held Alif Semiconductor for $1.35 billion in cash, with up to $200 million in additional contingent payments. It adds Alif’s low-power, AI-native microcontrollers and fusion processors to ADI’s portfolio of sensing, signal-processing and power-management technology. ADI CEO Vincent Roche described the deal as […]

Stocks Waver as Bond Yields Climb
Barchart6d agoneutral
Stocks Waver as Bond Yields Climb

The S&P 500 Index ($SPX ) (SPY ) is down by -0.11% today, the Dow Jones Industrial Average ($DOWI ) (DIA ) is down by -0.39%, and the Nasdaq 100 Index ($IUXX ) (QQQ ) is up +0.09%. December E-mini S&P futures (ESZ26 ) are down -0.15%, and December E-mini...

Should Analog Devices’ New SHARC-FX Auto Audio Deal Shift the AI IP Story for Cadence (CDNS)?
Simply Wall St.7d agoneutral
Should Analog Devices’ New SHARC-FX Auto Audio Deal Shift the AI IP Story for Cadence (CDNS)?

In September 2026, Analog Devices announced it had worked with Cadence’s Tensilica IP Group to create the new SHARC-FX automotive audio processors for its ADSP-SC84x/2184x platform, moving to 16nm technology and adding enhanced AI, audio, and security capabilities for software-defined vehicles. This collaboration extends Cadence’s DSP architecture deeper into automotive edge compute, aligning its IP business with emerging in-cabin AI audio and voice applications. Next, we’ll examine how...

What Is Cadence Design Systems (CDNS) Gaining From Its New Automotive AI Audio Push?
Simply Wall St.7d agoneutral
What Is Cadence Design Systems (CDNS) Gaining From Its New Automotive AI Audio Push?

Cadence Design Systems (NasdaqGS:CDNS) is working with Analog Devices on new SHARC-FX automotive audio processors with AI and machine learning features. The SHARC-FX platform targets in-car audio and voice processing for software-defined vehicles that rely on real-time signal processing. The collaboration combines Cadence DSP core technology with Analog Devices hardware to support complex audio workloads in next-generation car architectures. The SHARC-FX automotive audio AI partnership is...

Should You Buy Cirrus Logic Stock Because Its Buyback Got Cheaper?
Trefis9d agobullish
Should You Buy Cirrus Logic Stock Because Its Buyback Got Cheaper?

Cirrus Logic (CRUS) stock has fallen about 27% in three months and trades roughly a third below its 52-week high. Investors are weighing a PC year that just got pushed out against a share count that keeps shrinking anyway. The buyback behind that is sturdier than the tape suggests: third in line for the cash, and still comfortably funded.

Will AI Data Center‑Driven Communications Growth and Empower Deal Change Analog Devices' (ADI) Narrative?
Simply Wall St.10d agoneutral
Will AI Data Center‑Driven Communications Growth and Empower Deal Change Analog Devices' (ADI) Narrative?

Analog Devices recently reported that its Communications segment revenues have risen sharply, driven by past surging AI data center demand for its optical, power, and connectivity products, with data center customers now accounting for 80% of that segment’s sales. The company also highlighted that optical circuit switching is projected internally to double in fiscal 2026 and keep expanding in 2027, while the acquisition of Empower Semiconductor is intended to strengthen its position in...