Semtech Corporation reported record data center revenues of $100 million in Q2 FY2027, up 91% year-over-year, driven by strong demand for 800G products and the ramp of 1.6T CopperEdge and FiberEdge solutions. The company expects continued momentum with 45% sequential growth projected for Q3, while gaining significant market share in optical connectivity. However, SMTC trades at a premium valuation with a forward P/S ratio of 9.82 versus the industry average of 8.42.

M/A-Com (MTSI), a semiconductor company, has demonstrated strong momentum with a Momentum Style Score of A and a Zacks Rank #2 (Buy) rating. The stock has outperformed its industry significantly, rising 12.62% over the past week compared to the industry's 6.44%, and is up 142.3% over the past year. Positive earnings estimate revisions over the past two months have boosted the consensus estimate from $5.31 to $5.51, supporting the bullish outlook.

Global semiconductor sales have surpassed $1 trillion through August 2026, with the Semiconductor Industry Association projecting sales to reach $1.6 trillion by end of 2026. Driven by AI infrastructure investments, automotive demand, and emerging technologies, semiconductor stocks including TSM, ADI, NVDA, and MTSI are positioned for continued growth.

Taiwan Semiconductor Manufacturing (TSM), Entegris (ENTG), and MACOM Technology Solutions (MTSI) are highlighted as beneficiaries of strong AI infrastructure demand. All three companies hold Zacks Rank #2 (Buy) ratings, with TSM leading advanced chip production, ENTG supplying specialized materials for semiconductor manufacturing, and MTSI capitalizing on AI data center optical connectivity needs. Strong recent earnings and positive growth outlooks support continued momentum.

Taiwan Semiconductor Manufacturing (TSM), Entegris (ENTG), and MACOM Technology Solutions (MTSI) have posted notable gains over the past month, driven by strong demand from the ongoing AI infrastructure buildout. All three companies hold Zacks Rank #2 (Buy) ratings with rising earnings estimates supporting near-term momentum.

Adobe reported Q3 fiscal 2026 earnings of $6.13 per share and revenues of $6.76 billion, both beating consensus estimates. Subscription revenues grew 13.7% to $6.58 billion, while AI-first ARR exceeded $650 million with over 150% year-over-year growth. The company raised its fiscal 2026 revenue and earnings guidance despite margin compression from increased operating expenses.

Zacks recommends three photonics stocks positioned to benefit from surging AI data center demand: Lumentum Holdings (LITE), Coherent Corp (COHR), and MACOM Technology Solutions (MTSI). All three companies are experiencing strong revenue growth driven by optical and photonics technology adoption for high-speed data transfer in AI infrastructure. LITE expects 130%+ YoY revenue growth, COHR benefits from NVIDIA's $2 billion investment, and MTSI's data center revenue grew 81% YoY.

The analog and mixed-signal semiconductor industry is positioned for solid growth in 2026, driven by AI infrastructure demand, industrial automation, and electric vehicle adoption. Despite rich valuations compared to the broader tech sector, capacity constraints in mature processes and strong end-market demand provide support. The industry trades at a 23.22X forward P/E multiple and has gained 37.4% over the past year, outperforming the S&P 500.

Monolithic Power Systems (MPWR) has surged 53.9% over the past year, outperforming its industry peers, driven by strong demand for AI and cloud power solutions. The company benefits from its proprietary process technologies, growing traction in AI server power solutions, and diversified portfolio across automotive and industrial segments. Earnings estimates for 2026 and 2027 have increased significantly by 32.4% and 37.2% respectively, earning the stock a Zacks Rank #1 (Strong Buy) rating.

Three semiconductor and optical connectivity companies—Fabrinet, MACOM Technology Solutions, and Credo Technology Group—are identified as overlooked AI revenue accelerators with strong sales growth momentum. Fabrinet reported record $1.2B quarterly revenue (39% YOY growth) and trades at an attractive 5x P/S ratio. MACOM achieved 22.5% YOY sales growth with data center revenue expected to exceed 60% growth. Credo experienced 157% YOY quarterly revenue growth to $437M, driven by optical connectivity solutions. All three companies have strong analyst support with predominantly Buy ratings.

MACOM Technology Solutions announced it will invest £45 million in IQE plc through equity and a convertible loan note, while simultaneously entering into long-term supply agreements for epitaxial services. The investment aims to strengthen MACOM's supply chain resilience and help IQE improve its financial performance. MACOM will receive board representation as part of the deal.

Bank of America semiconductor analyst Vivek Arya identifies five small- and mid-cap chip stocks positioned for outperformance in 2026, driven by AI infrastructure spending, rising chip complexity, and aerospace/defense demand. The stocks include Credo Technology (AI connectivity leader), MKS Inc (wafer equipment), Advanced Energy Industries (AI power demand), Teradyne (chip testing), and MACOM (optics and defense exposure).