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Introduction & Market Context
Allegro MicroSystems (NASDAQ:ALGM) presented its second quarter fiscal year 2026 results on October 30, 2025, showcasing strong performance across its key markets. The semiconductor company, which specializes in magnetic sensing and power ICs, reported significant growth in both automotive and industrial segments, with particular strength in e-Mobility and data center applications. Following the earnings release, Allegro’s stock surged 9.92% in pre-market trading to $33.79, reflecting positive investor sentiment about the company’s results and outlook.
As shown in the company’s investor presentation cover, Allegro continues to position itself at the intersection of transportation and technology:

Quarterly Performance Highlights
Allegro reported Q2 FY26 net sales of $214 million, exceeding its guidance range of $205-$215 million and representing a 14% increase year-over-year. The company’s gross margin reached 49.6%, improving 140 basis points sequentially and surpassing the guidance range of 48-50%. Earnings per share came in at $0.13, at the higher end of the $0.10-$0.14 guidance range.
The company generated $14 million in free cash flow, representing 6% of sales, and made a $25 million voluntary debt repayment during the quarter, strengthening its balance sheet.
The following slide details these financial achievements alongside key business highlights:

Automotive sales increased 12% year-over-year, with e-Mobility solutions growing at an impressive 21%. This performance aligns with CEO Michael Doogue’s comments during the earnings call about increased content opportunity in electric vehicles: "Our dollar content opportunity in an internal combustion engine car is roughly $40. When you look at either hybrids or EVs, that dollar content is at $60."
Industrial and Other sales saw even stronger growth at 23% year-over-year, driven primarily by strength in data center applications. The company noted that more than 70% of design wins were in strategic focus areas, with multiple design wins across OEMs for on-board charging and high-voltage traction applications.
Strategic Initiatives & New Products
Allegro highlighted its strategic priorities during the presentation, emphasizing innovation in automotive and industrial markets, leadership in magnetic sensing and select power applications, and operational efficiency initiatives to enhance margins and profitability.
The company’s strategic roadmap is clearly outlined in this slide:

A significant product announcement during the quarter was the introduction of the industry’s first 10 MHz TMR (Tunneling Magnetoresistance) current sensor. This innovative product extends Allegro’s competitive advantage in magnetic sensors and targets high-growth applications in data centers, clean energy, and electric vehicles.
The new sensor features the highest bandwidth in the market and helps reduce the size of inductors and transformers, resulting in smaller solution size and lower cost. It also protects high voltage electronics, enabling simpler designs with GaN and SiC transistors.
As shown in the product announcement slide:

Forward Guidance
Looking ahead to the third quarter of fiscal year 2026, Allegro provided an optimistic outlook with sales guidance of $215-$225 million, representing approximately 24% year-over-year growth at the midpoint. The company expects gross margins to remain strong at 49-51% and projects earnings per share of $0.12-$0.16.
This forward guidance is detailed in the following slide:

The positive outlook reflects continued momentum in Allegro’s key markets and aligns with the CEO’s statement that the company remains "encouraged by the positive momentum we continue to see across the business."
Competitive Industry Position
Allegro MicroSystems positions itself as a market leader in magnetic sensing with deep expertise in targeted power ICs that enable electrification and autonomy. With over 30 years of automotive semiconductor experience, the company has built a strong foundation in a high-barrier-to-entry market.
The company’s comprehensive overview slide highlights its scale and reach:

Allegro has shipped over 25 billion cumulative units and maintains a portfolio of approximately 1,500 devices. With nearly 1,900 patents, the company has established significant intellectual property protection for its technologies. Its global footprint includes 17 engineering and technology centers across 15 countries, with approximately 4,000 employees worldwide, including 800 dedicated to R&D.
The company’s sales mix reveals that 62% comes from magnetic sensing products and 38% from power products. By market, automotive accounts for 72% of sales, while industrial and other applications represent 28%.
Allegro’s investment thesis is built on its market leadership, long-term growth potential, and track record of delivering results:

As the semiconductor industry continues to benefit from megatrends in electrification and autonomy, Allegro appears well-positioned to capitalize on these opportunities while expanding margins and delivering sustainable growth.
Full presentation:
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