Key facts
- Coherent Corp. stock reached an all-time high of $427.29.
- Coherent Corp. reported Q3 fiscal 2026 revenue of $1.81 billion, up 21% year-over-year.
- Cisco Systems shares surged over 5% to record highs.
- Ondas Corporation's order backlog exceeded $110 million.
- Ondas secured over $30 million in new defense orders in May.
- Ondas raised its full-year 2026 revenue outlook to a minimum of $390 million.
- A stock surged 400% after announcing developments related to space batteries.
- DRAM prices surged 128% over 40 trading days.
- Thirteen Indian midcap stocks gained between 30% and 55% in three months.
- Humana, UnitedHealth, and Cigna stocks gained 6%, 5%, and 4% respectively.
- Applied Aerospace successfully raised $650 million through its IPO.
- Lumentum Holdings announced a private share exchange transaction valued at $650.4 million.
Technology and defense sectors saw notable stock performance driven by AI advancements and specific company developments. Coherent Corp. achieved an all-time stock high of $427.29, a 17.7% increase on Tuesday, following praise from NVIDIA CEO Jensen Huang for its optical interconnects crucial for AI data centers. The company reported strong Q3 fiscal 2026 revenue of $1.81 billion, up 21% year-over-year, with its data center products exhibiting book-to-bill ratios exceeding 4x. Cisco Systems shares surged over 5% to record highs, supported by investor confidence in its AI-driven cybersecurity and infrastructure solutions. Cisco's new Cloud Control platform is positioned as a central hub for enterprise AI operations, with strong AI-related order growth underscoring its role in the expanding AI infrastructure market.
Intel's stock rallied on a bullish analyst note highlighting its potential in the AI chip market and forecasting strong future performance. Astera Labs experienced a substantial stock price increase throughout May, attributed to its performance and innovative semiconductor solutions. In the defense industry, Ondas Corporation's stock rose 1.82% to $13.46 after its second-quarter order backlog surpassed $110 million. Ondas secured over $30 million in new defense orders in May, including counter-drone systems and electronic warfare capabilities, and raised its full-year 2026 revenue outlook to a minimum of $390 million, though profitability concerns and potential share dilution remain.
Applied Aerospace successfully raised $650 million through its Initial Public Offering, reflecting a growing trend for public listings in the defense and space sectors. Lumentum Holdings announced a private share exchange transaction valued at $650.4 million. Separately, a stock surged 400% following news related to space batteries, indicating heightened investor interest in space technology. In the semiconductor memory market, DRAM prices have surged 128% over 40 trading days, with these gains concentrated in just three specific stocks.
In the healthcare sector, Humana, UnitedHealth, and Cigna stocks saw significant gains of 6%, 5%, and 4% respectively. Analysts linked these positive movements to observed softer medical cost trends. UnitedHealth's Medicare peers are also experiencing a rally, suggesting a positive trend across the Medicare sector and indicating broader strength in health insurance companies focused on government programs. Stifel has increased its price target on Ciena (CIEN), reflecting a positive outlook on the company's performance. Morgan Stanley identified AI and Create monetization upside, along with China momentum, as key takeaways from a recent executive meeting at Unity, deeming these factors crucial for Unity's future growth. Thirteen Indian midcap stocks delivered returns between 30% and 55% over three months, outperforming the Nifty 50 which declined 6% and the Nifty Midcap 150 which rose 3.5%.