Discovery Capital Management, managed by Rob Citrone, has significantly increased its stake in Amazon.Com, Inc. (AMZN) by adding 81,100 shares. TipRanks' AI Analyst, Spark, rates AMZN as "Outperform," citing improved profitability, a healthier leverage profile, and strong price momentum, despite some concerns about free cash flow and capital expenditure.

David Nelms, a Director at CDW Corp, recently purchased 18,000 shares of the company, bringing his total ownership to 51,025.12 shares. This transaction occurred while CDW Corp's stock was trading at $111.43, indicating that the stock is significantly undervalued based on its GF Value of $203.10 and has a price-to-GF-Value ratio of 0.55. Over the past year, the company has seen two insider buys and one insider sell, with Nelms being the sole buyer of 18,000 shares.

Red Cat Holdings' recent Innovation Day showcased its pivot towards an "all-domain" defense portfolio, integrating aerial drones with new Unmanned Surface Vessels (USVs) through its Blue Ops division. Despite significant year-to-date stock gains and validation from Pentagon contracts and international orders, the company's premium valuation and lack of concrete financial specifics from the event have led to market volatility. Investors are seeking clear execution timelines and evidence of how this innovation will translate into scalable revenue and profitability to justify future growth.

Aeva Technologies' Chief Technology Officer, Mina Rezk, has been granted new equity awards, including 159,977 restricted stock units (RSUs) and 319,954 performance stock units (PSUs). These grants are part of his compensation, with the RSUs vesting in increments after January 26, 2026, and the PSUs contingent on stock price targets and continued service. After these transactions, Rezk's direct common stock holdings total 1,602,348 shares, alongside an indirect holding of 2,056,669 shares through a trust.

OpenAI is reportedly in discussions with Citigroup Inc. and JPMorgan Chase & Co. to join the underwriting group for its upcoming initial public offering, potentially alongside Goldman Sachs and Morgan Stanley. A confidential IPO filing is anticipated within weeks, with a possible listing as early as September. The company is currently valued at $852 billion after a March funding round.

Skyworks Solutions is making significant early advancements in 6G RF front-end technology, highlighted by demonstrations at MWC 2026, positioning them as a leader in the upcoming wireless revolution. The pending merger with Qorvo will create a $22 billion RF powerhouse, enhancing scale and diversification beyond its mobile business. While Skyworks faces near-term revenue challenges, its strong balance sheet, attractive dividend yield, and strategic focus on 6G and the merger are critical for long-term growth and investor confidence.

Bit Digital, Inc. (NASDAQ: BTBT) expanded its Ethereum holdings by purchasing 8,568 tokens for USD$20 million, increasing its total to approximately 158,461.75 ETH, making it one of the largest publicly traded Ethereum holders. Concurrently, the company launched a USD$100 million delayed draw term loan facility through its subsidiary WhiteFiber, Inc. (NASDAQ: WYFI) to support AI infrastructure growth. This strategy allows Bit Digital to retain Ethereum exposure while earning additional returns through lending, aligning with the growing overlap between AI and crypto infrastructure.

Representative David Taylor (Republican-Ohio) recently sold between $1,001 and $15,000 worth of Apple Inc. (NASDAQ:AAPL) shares on May 15th, according to a May 28th disclosure. This comes as Apple reported strong quarterly results with EPS of $2.01 and revenue of $111.18 billion, also raising its quarterly dividend. Analysts maintain a "Moderate Buy" consensus for Apple with an average price target of $310.31, with upcoming AI advancements expected to be a significant growth driver.

SanDisk Corporation (SNDK) stock increased by 3.25% on May 29, driven by strong investor sentiment regarding its position in the AI memory market and positive analyst revisions. The company reported strong quarterly earnings exceeding expectations and has secured long-term supply agreements. Technical indicators suggest a buy signal, though media coverage is low, and the company faces risks such as NAND flash oversupply and intense competition.

CrowdStrike CEO George Kurtz sold approximately $1.42 million worth of Class A common stock on May 29, 2026, as disclosed in a Form 4 filing. This sale, conducted under a 10b5-1 plan, involved 2,027 shares at prices between $711.43 and $731.13. The company's shares have seen a significant 55.94% year-to-date surge, though InvestingPro analysis suggests the stock is currently overvalued.