Marvell Technology's stock dropped 8% on Tuesday, closing at $216, as investors assessed the extent to which its AI data center opportunities are already priced into the shares. Despite strong AI-driven growth expectations, including projections for significant increases in data center revenue and custom silicon, rising Treasury yields and profit-taking led to a broad selloff in semiconductor stocks. A TIKR valuation model suggests a target price of around $236, implying a fair valuation rather than deep undervaluation, emphasizing execution on ambitious growth and margin assumptions as the key to future returns.

Keysight Technologies, Inc. has announced its expectations for Q4 revenue, projecting a range between $1.93 billion and $1.95 billion. This follows a strong Q3 performance where the company reported adjusted earnings and revenue increases. The company also anticipates a Q4 adjusted EPS range of $3.34 to $3.40.

Fortinet Inc. (FTNT) saw its stock price rally by 1.39% to $158.01 on Tuesday, outperforming the broader market during a generally poor trading session. This gain broke a two-day losing streak for the company, as the S&P 500 Index and Dow Jones Industrial Average both experienced declines.

Salesforce Inc. (NYSE:CRM) experienced a significant 36.7% drop in short interest in July, totaling 29.4 million shares by July 31st, representing 3.7% of shares outstanding. Institutional investors maintain high ownership, with 80.43% of the stock held by hedge funds and other institutions, while analysts rate the stock as a "Moderate Buy" with an average price target of $249.49. Salesforce recently traded up 2.8% at $196.28 and exceeded revenue and EPS estimates in its last earnings report.

An SEC Form 4 filing indicates that AMD insider Emily Ellis reported two stock transactions involving Performance-Based Restricted Stock Units (PRSU) and Restricted Stock Units (RSU). The filing details the terms for earning and vesting these units, which are tied to AMD's stock performance and continued employment. This insider activity is categorized as neutral in both impact and sentiment by Rhea-AI.

Mercury Systems (NASDAQ:MRCY) reported quarterly earnings of $0.37 per share, missing analyst expectations by $0.01, despite revenue of $289.78 million exceeding estimates. Following the announcement, shares fell 7.4% to $105, with trading volume significantly higher than average. The company faces mixed analyst sentiment, holding an overall "Hold" rating, and institutional investors own a substantial 95.99% of its shares.

Jack Henry & Associates (NASDAQ:JKHY) reported strong quarterly earnings, surpassing analyst expectations with an EPS of $1.57, $0.10 higher than consensus estimates, and revenue of $633.1 million. The company also provided an updated FY 2027 EPS guidance of $7.33–$7.38, which led to a 2.2% increase in its stock price. Analysts maintain a "Moderate Buy" rating for JKHY, with institutional investors holding a significant 98.75% stake in the company.

Mercury Systems, Inc. (MRCY) reported Q4 adjusted EPS of $0.37 per share, falling short of the FactSet estimate of $0.38. This earnings flash follows an earlier report that the company's Q4 revenue rose to $289.8 million, exceeding FactSet's estimate of $266.1 million. The article also mentions recent news, including a partnership with Palantir Technologies and several delistings from Russell benchmarks in June.

International Business Machines Corp. (IBM) shares rose 1.67% to $232.67 on Tuesday, outperforming the broader market which saw the S&P 500 Index fall 0.69% and the Dow Jones Industrial Average fall 0.22%. This gain broke a two-day losing streak for the stock.

Keysight Technologies (NYSE: KEYS) exceeded Q3 fiscal 2026 analyst expectations for both revenue and earnings and provided strong Q4 guidance. The company reported adjusted EPS of $3.07 on revenue of $1.85 billion, significantly beating estimates. Its stock rose 3% in after-hours trading following the announcement, driven by strong growth in both its Communications Solutions Group and Electronic Industrial Solutions Group.