Early in the third quarter of 2026, corporate maneuvering and enterprise-level orders for global AI infrastructure and application companies are intensifying, according to people familiar with the matter. Surging capital expenditures, ranging from high-bandwidth memory expansions to optical interconnect procurement, are driving upward revisions in financial forecasts across the supply chain.

SK Hynix (SKHY.US)

Amid rising demand for AI computing power, SK Hynix's American Depositary Receipt (ADR) offering has been more than 7 times oversubscribed. The company is targeting to raise approximately USD 28B through this public offering on the Nasdaq, with funds earmarked for capacity expansion and research and development. Additionally, the company began supplying 12-layer stacked samples of its latest AI-focused "HBM4E" memory in June 2026, and introduced its "iHBM" thermal management technology. The stock has trended higher recently alongside its ADR listing, a move viewed by institutions as a key catalyst for its global valuation reassessment.

Veeco Instruments (VECO.US)

Veeco Instruments has emerged as a key supplier for optical interconnect equipment used in hyperscale data centers. In May 2026, the company announced it secured over USD 250M in equipment orders for the manufacturing of indium phosphide (InP) lasers, which will support the production of 800G and 1.6T optical transceivers. The company reported first-quarter 2026 revenue of USD 158.3M and raised its full-year revenue guidance to a range of USD 740M to USD 800M. Driven by a robust order backlog, the stock has maintained a solid performance year-to-date.

Silicon Motion (SIMO.US)

As a primary supplier of NAND flash controllers, Silicon Motion is benefiting from the recovery in enterprise storage and the AI PC market. Company data shows that fourth-quarter 2025 revenue reached USD 278.5M, up more than 45% year-over-year, with gross margins expanding to 49.2%. Management expects first-quarter 2026 revenue to grow 5% to 10% sequentially, signaling a record revenue year ahead. Despite strong fundamentals and recent share price gains, some analysts noted the stock's elevated valuation, alongside roughly USD 1.9M in insider selling reported over the past three months.

Sivers Semiconductors (SIVEF.US)

Sivers Semiconductors continues to penetrate the optical and wireless technology space for AI data centers, having announced a collaboration with GlobalFoundries in June 2026 to advance optical solutions and securing a USD 8.2M production order. On the capital front, however, its primary lender Bootstrap Europe converted a USD 12M loan into over 22.8M new ordinary shares in July. The move, which resulted in an approximate 6.4% dilution for existing shareholders, triggered a double-digit decline in its shares recently, although the company stated the conversion aims to reduce outstanding debt and strengthen its balance sheet.

Rubrik (RBRK.US)

Cyber resilience platform provider Rubrik is deeply integrating its data security business with enterprise AI. The company recently launched Project Hourglass, partnering with six global system integrators to provide security support for Anthropic's Claude Code. Financially, its first-quarter fiscal 2027 results beat market estimates, with earnings per share reaching USD 0.16. However, the stock retreated following the earnings release as insiders, including the CTO, offloaded nearly USD 27.6M worth of shares over the past quarter, compounding market concerns over its valuation at more than 10 times sales.

Tencent Music (TME.US)

On the AI application front, online music platform Tencent Music demonstrated resilience in commercial monetization. The company's unaudited financial results for the first quarter of 2026 showed total revenue reaching RMB 7.90B (USD 1.15B), a 7.3% year-over-year increase, with revenue from non-membership music services surging 28.0%. Net profit came in at RMB 2.09B. This profitability underscores the positive financial impact of the company's optimized operational efficiency, supporting the stock's upward trajectory this year.

Overall, whether in foundational hardware manufacturing, optical communication components, or data security and terminal applications, AI-related capital expenditures are generating material financial returns across the supply chain. According to data tracked by industry analysts, institutional capital in the second half of the year is gradually broadening from pure-play GPU compute names toward second-tier suppliers with capacity pricing power and clear commercialization use cases.

This article does not constitute investment advice.