Rosen Law Firm is encouraging investors who suffered losses in Calix, Inc., Microsoft Corporation, and Alarum Technologies Ltd. to join securities class action lawsuits. The Calix lawsuit alleges the company made false statements about margins by failing to disclose that advanced memory component purchases were dwindling and that the company faced negative margin pressure. A July 27, 2026 deadline applies for lead plaintiff claims in the Calix case.

Rosen Law Firm is soliciting Microsoft investors who purchased stock between May 1, 2025 and January 28, 2026 to join a securities class action lawsuit. The lawsuit alleges Microsoft made false statements about its Copilot AI products, including undisclosed problems with brand positioning, user experience, and competitive performance, as well as the need for billions in additional capital expenditures and GPU/CPU capacity diversion from Azure services.

Vanguard's VOOG and State Street's SLYG offer different growth investment strategies. VOOG focuses on large-cap tech stocks with higher returns (25.3% 1-yr, $1,941 on $1k invested over 5 years) but greater volatility, while SLYG targets small-cap growth stocks with more balanced sector exposure and lower volatility. VOOG has a lower expense ratio (0.07% vs 0.15%) and is better for tech-focused portfolios, whereas SLYG suits investors seeking diversification beyond the S&P 500.

The Magnificent Seven stocks are trading at their lowest relative valuations in a decade, with their P/E premium over the S&P 500 falling to just 10% from a historical 30%. The author recommends Amazon, Alphabet, and Meta as the best buying opportunities, citing their strong AI capabilities, cost advantages, and attractive valuations despite solid growth prospects.

CoreWeave, a neocloud company providing AI-focused cloud computing, has fallen 50% from its peak since its April 2025 IPO. The stock has been pressured by reports that major client Meta is building its own cloud infrastructure. While CoreWeave shows strong revenue growth projections (147% this year, 98% next year), the company continues to post significant losses as it invests heavily in capacity expansion. The stock trades at a cheap valuation (7.1x sales), but profitability remains years away, creating execution risk for investors.

Denodo released Platform 9.5, advancing its AI data layer with expanded enterprise knowledge graphs, metric views for standardized business metrics, enhanced AI assistant reasoning, and broader ecosystem connectivity including Databricks and Azure AI Search integration. The platform aims to provide trusted enterprise context for agentic AI, analytics, and self-service data delivery.

The global Edge AI Software Market is projected to grow from USD 2.40 billion in 2025 to USD 8.89 billion by 2031, at a CAGR of 24.4%. Growth is driven by increasing demand for real-time AI-powered decision-making, localized data processing, and lower latency requirements. Asia Pacific is the fastest-growing region, while services segment outpaces software segment growth.

Despite underperformance compared to the S&P 500 this year, three Magnificent Seven stocks—Microsoft, Amazon, and Alphabet—are considered undervalued and poised for long-term recovery. Microsoft faces cloud growth slowdown and gaming weakness but is taking corrective action. Amazon's AWS remains strong despite heavy AI infrastructure spending concerns. Alphabet's diversified businesses across search, cloud, and mobile platforms show resilience regardless of economic conditions.

The global full-stack observability services market is projected to grow from USD 5.3 billion in 2024 to USD 35 billion by 2034, at a CAGR of 22.5%. Growth is driven by cloud-native architectures, microservices adoption, AI-powered anomaly detection, and regulatory compliance requirements. Key players include Dynatrace, Datadog, New Relic, and Splunk, with challenges including high costs and vendor lock-in concerns.

Warren Buffett has stopped his annual donations to the Bill Gates Foundation for the first time since 2006, redirecting the $4.5 billion to his children's charitable foundations (Sherwood Foundation, Howard G. Buffett Foundation, NoVo Foundation, and Susan Thompson Buffett Foundation). The shift was prompted by Bill Gates' involvement in the Jeffrey Epstein scandal. Buffett plans to distribute all his Berkshire Hathaway shares to these organizations by 2034, creating a diversified philanthropic portfolio that will benefit multiple causes for generations.

IBM issued a profit warning for Q2, missing earnings expectations as customers shifted spending toward memory, servers, and storage amid tight supply and anticipated price increases. This reflects a temporary shift in AI market dynamics where different players benefit at different times. While memory companies like Micron and SK Hynix are currently winning, the article suggests investors should maintain diversified AI portfolios rather than chasing trends, as broader tech companies like IBM and Microsoft may benefit long-term from integrated AI capabilities.

Stock markets gained on softer inflation data (CPI and PPI), allowing the Fed to pause rate hikes. However, the semiconductor sector fell 2.1% as investors rotated out of crowded AI trades into mega-cap tech with stronger fundamentals. The rally was selective, with concerns about geopolitical tensions in the Persian Gulf and whether AI spending will generate adequate returns.