Notícias

Cisco Systems' (CSCO) shares dropped after the closing bell Wednesday as the company's fiscal fourth

Netlist has launched new patent infringement proceedings against Micron and other technology companies at the U. S.

SMCI has shed a third of its value over the past year while AI server peers rip to record highs, yet one Wall Street bull is doubling down with a target that implies massive recovery. Here is what has to go right, and what could go very wrong.

Nvidia assembled nearly 40 tech and cybersecurity giants for a new open-source AI defense coalition, but Meta was not among the listed founding members.

IBM just suffered its worst single-week collapse since 1968, yet one prominent analyst refuses to budge from a price target that implies more than 60% upside. What he sees in the wreckage that the sellers are missing could reshape the entire enterprise AI trade.

The selloff extends well beyond Dell. Hewlett Packard Enterprise is sliding roughly 8% and Super Micro Computer is off around 5%, confirming the move is concentrated in high-beta AI hardware names rather than broad technology. The Nasdaq-100 ETF (QQQ) is down about 1% on the session.

AI hardware stocks are getting hit hard today, but the selloff may say more about crowded positioning than any crack in the underlying trade. Here is what is driving the moves in Dell, HPE, and Super Micro Computer and what investors should watch into the close.

Quant ratings reveal relative strength across major competitors

IBM warns AI infrastructure spending is reshaping enterprise tech budgets, triggering a historic stock selloff and raising questions about software demand.

Super Micro Computer plunges 56% from its 52-week high, but rising inventory, cash flow strain and tougher AI competition raise fresh questions for investors.

In late June 2026, Arista Networks, Inc. was added to the Russell Top 50 Index, while multiple research firms highlighted its role in AI-focused networking and public cloud-managed LAN solutions alongside peers such as Cisco, Extreme, HPE, Meter, and Nile. These developments underline how Arista is increasingly tied to AI-related networking demand and institutional index flows, potentially amplifying its exposure to trends in cloud-managed LAN and campus Network-as-a-Service adoption. Next,...

Super Micro Computer (NASDAQ:SMCI) stock is up 4% to $29.25 in mid-morning trading on Tuesday, clawing back part of yesterday’s 8% drop tied to a Taiwan probe of alleged NVIDIA (NASDAQ:NVDA) AI chip smuggling. Dell Technologies (NYSE:DELL) stock is also higher, up 4% to $430.93. Hewlett Packard Enterprise (NYSE:HPE) stock is the laggard of the ... Super Micro, Dell Gain 4% a Day After Super Micro’s Taiwan-Probe Plunge

Super Micro Computer's AI infrastructure expansion and discounted valuation stand against cash flow strain, inventory buildup and rising competition. Is it the right time to hold?

On June 10, 2026, investors reassess a fast-growing AI server leader as massive financing reshapes its growth and dilution calculus.

Another sharp selloff hit tech stocks Tuesday, with some AI-related shares posting double-digit losses shortly after noon ET.

Shares of Super Micro Computer (NASDAQ:SMCI) are down 11% at midday Tuesday, while Dell Technologies (NYSE:DELL) is sliding 9%. Both high-beta AI hardware names are getting hit in a coordinated risk-off move across the AI infrastructure complex. The selling comes as the broader market also weakens, with the S&P 500 ETF down 1.5% to 2% ... Super Micro Plunges 11%, Dell Sinks 9% as High-Beta AI Hardware Stocks Get Hit

A number of stocks fell in the morning session after the May jobs report showed a much larger-than-expected increase in payrolls, fueling concerns that the Federal Reserve will keep interest rates elevated for a longer period.

US stocks wavered at the open as Wall Street weighed the promise of the AI trade against fragile US-Iran negotiations.

Dell Technologies (DELL) stock is up 30% in Friday trading after reporting first quarter results yesterday that topped earnings estimates, including AI server revenue of $60 billion. TECHnalysis Research, LLC president Bob O'Donnell comments on what investors may have missed heading into this report as the unexpected stock boom catches Wall Street off guard.

Super Micro Computer stock and other AI server companies were rising after Dell's blowout earnings.

Cisco Systems (NASDAQ: CSCO) shares surged as much as 17% in post-market trading following the Q3 2026 release, though the rally was not merely a reaction to the headline numbers. While revenue hit $15.84 billion, surpassing the $15.56 billion consensus, and non-GAAP EPS of $1.06 cleared expectations, the real catalyst was a massive upward revision in the company's full-year outlook. By raising fiscal 2026 revenue guidance to a range of $62.8 billion to $63.0 billion, Cisco signaled that a speci