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SEMTECH CORP

CIK: 88941 Filed: March 23, 2026 10-K

Key Highlights

  • Achieved strong overall sales growth of 15.5% to $1.05 billion for fiscal year 2026.
  • Saw robust growth in Signal Integrity (23.3%) and Analog Mixed Signal and Wireless (15.6%) segments, indicating strong demand for core chip products.
  • Strategically acquired HieFo Corporation for $34 million to strengthen product offerings and adopted a 'fab-lite' manufacturing approach for greater control.
  • Increased presence in the growing Infrastructure market, now accounting for 30% of sales, aligning with AI-driven demand.
  • Maintained strong employee retention with an average tenure of nine years, supporting innovation with 977 R&D employees.

Financial Analysis

SEMTECH CORP Annual Report - How They Did This Year

Hey there! Let's break down SEMTECH CORP's past year. This will help you understand how they're doing. It also shows what it might mean for your investment. Think of this as a chat with a friend trying to make sense of the numbers.

Here's what we'll explore:

  1. What does this company do and how did they perform this year?

    • SEMTECH was founded way back in 1960. It's a key player in high-performance semiconductors. These advanced chips power data centers, where your online data lives. They also run Internet of Things (IoT) devices like smart homes and connected cars. And they support cellular infrastructure, the backbone of your mobile network.
    • They design, develop, make, and sell many products for commercial uses. They serve three main markets:
      • Infrastructure: This includes equipment for data centers, fiber optic networks, and mobile phone base stations. It also covers other communication gear. This area is growing, especially with more AI-driven applications.
      • High-End Consumer: Chips for your smartphones, tablets, smart glasses, laptops, smart TVs, and other gadgets.
      • Industrial: Solutions for IoT applications like smart cities, smart utilities (electricity, water), medical devices, security systems, automotive, and tracking assets.
    • Their main customers for these chips are companies that make technology products (Original Equipment Manufacturers, or OEMs). For their IoT products, like modules, routers, and connectivity services, they sell to device makers. They also sell to businesses wanting to connect things to the internet.
    • SEMTECH focuses on "analog" and "mixed-signal" semiconductors. Think of analog chips as handling "real-world" stuff like temperature or sound. Digital chips process computer data. Mixed-signal chips do both. This area tends to have longer product lifecycles. It also requires specialized talent. This can give them a competitive edge.
    • SEMTECH used to depend on outside companies (third-party foundries) to make most products. But after buying HieFo Corporation, they moved to a 'fab-lite' approach. This means they now run some of their own factories for certain chips. They still outsource a large part of their manufacturing. This hybrid method gives them more control and flexibility.
    • Their Goal: SEMTECH wants to be a leading supplier of high-performance chips, IoT systems, and cloud connectivity services. They target the fastest-growing parts of their markets. They plan to achieve this by developing new products with their skilled team. They also make strategic purchases or investments. This strengthens their place in these growth areas.
    • How they performed this year:
      • SEMTECH brought in total sales of about $1.05 billion for fiscal year 2026. This is a strong increase of about 15.5%. Last year's sales were about $909 million. The year before (fiscal 2024), sales were around $869 million. This shows consistent growth.
      • They organize their business into three main segments:
        • Signal Integrity: This segment focuses on chips for fast data and video. It grew strongly, with sales hitting about $322.6 million this year. That's a solid increase of 23.3% from last year's $261.7 million.
        • Analog Mixed Signal and Wireless: This segment makes protection devices, like those shielding your phone from power surges. It also includes specialized sensors and wireless tech, like their LoRa® devices for long-range IoT. This area also grew well, earning about $373.4 million. That's up 15.6% from last year's $322.9 million.
        • IoT Systems and Connectivity: This segment offers a range of IoT solutions. These include hardware like modules, routers, and gateways. It also provides services, such as managing connected devices and data. This segment saw sales drop significantly to about $353.9 million. That's falling 8.2% from last year's $324.6 million. In fact, this segment has declined for two years, as it was $431.5 million two years ago.
      • Where their sales come from (by market):
        • Industrial: Still their biggest market, accounting for 55% of sales this year. This is down from 57% last year and 67% two years ago.
        • Infrastructure: Growing in importance, now 30% of sales. This is up from 27% last year and 19% two years ago.
        • High-End Consumer: Staying fairly steady at 15% of sales. This compares to 16% last year and 14% two years ago.
      • Recent Acquisition: They recently acquired HieFo Corporation for about $34 million in March 2026. This should strengthen their products.
      • Seasonality: Like many tech companies, their sales can vary. The last three months of their fiscal year, their fourth quarter, are usually slower.
      • Good to know: Most product orders, called 'backlog,' are for delivery within six months. These orders can be changed or canceled. So, the backlog doesn't always predict future sales perfectly.
  2. Financial performance - sales, profit, growth metrics

    • SEMTECH's total sales for fiscal year 2026 reached about $1.05 billion. This is a strong 15.5% increase from last year. It signals strong overall growth for the company.
    • Looking closer, the Signal Integrity segment was a top performer. It grew by 23.3% to $322.6 million. This shows strong demand for their fast data and video chips.
    • The Analog Mixed Signal and Wireless segment also grew well. It was up 15.6% to $373.4 million. This means their protection devices, sensors, and wireless tech are doing well.
    • However, the IoT Systems and Connectivity segment is a concern. Its sales fell by 8.2% to $353.9 million this year. It has been falling for two years. This is worth watching, as it's a market they highlighted for future growth.
  3. Major wins and challenges this year

    • Major Wins:
      • Strong Overall Sales Growth: A 15.5% increase in total sales is a positive sign. It means they're expanding their business.
      • Growth in Key Segments: Their Signal Integrity and Analog Mixed Signal and Wireless segments are doing very well. This shows strong demand for their core chips.
      • Strategic Acquisition: Acquiring HieFo Corporation for $34 million could boost their products and market standing.
      • Increasing Infrastructure Focus: Their increasing presence in the Infrastructure market, now 30% of sales, is good. This is especially true as AI drives demand for data centers and fast networks.
      • Growing Workforce: They increased their full-time employees from 1,838 to 1,920 this year. That's an increase of about 4.5%. This growth came mostly from buying companies and hiring to grow their business.
      • Strong Employee Retention: Their average employee stays nine years. This is impressive for a tech company. It shows they keep skilled workers happy and committed. This is a huge advantage for a company relying on specialized talent.
    • Challenges:
      • Declining IoT Systems and Connectivity Sales: The ongoing sales decline for this segment is a concern. This is especially true since IoT is an important growth market for them.
      • Customer Concentration (and Money Owed): A few customers account for a large part of their sales. These customers also owe SEMTECH a lot of money. As of January 25, 2026, four customers each owed 10% or more of the money due. Customer A owed 13%, Customer B 12%, Customer C 12%, and Customer D 10%. If any of these major customers face money problems or pay late, it could hurt SEMTECH's cash flow.
      • Geographic Concentration: Nearly half of their sales, 47% in fiscal 2026, come from China and Hong Kong. This makes them very sensitive to economic conditions, trade policies, and political tensions in that region.
  4. Financial health - cash, debt, liquidity

    • Debt Overview: SEMTECH has different kinds of debt. This includes "convertible senior notes" due in 2027, 2028, and 2030. These are special loans that can become company stock if certain things happen. This is worth watching, as it could change how many shares exist.
    • Convertible Debt Value: The market value of their convertible debt rose. It went from about $989.6 million last year to about $1.027 billion this year. This change can be affected by interest rates or how the market sees the company's stock.
    • Interest Rate Management: SEMTECH uses "interest rate swaps" to handle risks from changing interest rates. The market value of these swaps, which is money they owe, jumped significantly. It increased from about $9.9 million last year to roughly $49.1 million this year. This means market interest rates moved, making these contracts more expensive. Or it reflects changes in the debt they are protecting.
    • Credit Facility: The company also has a "revolving credit line." This is like a flexible loan they can use. This line is due on January 12, 2028. It gives them money for operations or other needs.
  5. Key risks that could hurt the stock price

    • Customer Concentration: This is a big risk. Two customers, Customer B at 14% and Customer A at 11% of total sales in 2026, account for a lot of their business. If either buys less from SEMTECH, it could severely impact sales and profits. Also, four customers (A, B, C, and D) each owed SEMTECH 10% or more of their money due as of January 25, 2026. If any of these major customers have money problems or pay late, it could hurt SEMTECH's cash flow.
    • Geographic Concentration: Nearly half of their sales, 47% in 2026, come from China and Hong Kong. This makes them very sensitive to economic conditions, trade policies, and political tensions there. The Chinese government has wide power to control its tech industry. It also heavily influences the country's economic growth. So, policy changes could directly affect SEMTECH's operations and sales in this major market.
    • Interest Rate Costs: The big jump in money owed from their interest rate swaps could lead to higher costs for managing debt. This is especially true if interest rates stay unstable or go up.
    • Convertible Debt: Convertible notes offer flexibility, but they also have risks. If the stock price rises a lot, loan holders might turn their loans into shares. This would increase the total shares, which is called "dilution." This could lower the stock price per share. For example, about 92.95 million common shares were available as of March 20, 2026. Any conversion would add to this number. Also, repaying this debt with a new loan could be more expensive if interest rates stay high.
    • Economic & Industry Swings & Pricing Pressures: The semiconductor industry is known for being volatile. This means SEMTECH's sales and profits are hard to predict. The industry often has too much supply. This leads to more price competition. It can lower their sales, gross profit (what they keep after costs), and overall profit. During bad economic times or low demand, customers often buy less, delay deliveries, or cancel orders. This directly impacts SEMTECH's business. A common challenge in the chip and IoT world is that average product prices usually fall fast. SEMTECH expects this to continue. If they can't sell more products, cut costs, or introduce new, higher-profit products fast enough, falling prices will hurt their profit. Also, some of their costs don't change, like rent or certain salaries. These can't be quickly cut if sales drop. This might force them to spend less on important areas like research and development (R&D). This could harm their long-term ability to compete and innovate. Plus, they're seeing an increasing focus on AI-related chips. This offers chances but also more rivals.
    • Outsourced Manufacturing & Supply Chain: SEMTECH depends a lot on outside companies, called third-party foundries, to make most products. They recently adopted a 'fab-lite' model after buying HieFo. This means they run some of their own factories. But they still rely on external partners for a large part of manufacturing. These suppliers are in many countries. They make wafers in the U.S., China, Israel, Japan, Taiwan, and Vietnam. They assemble and test in China, Malaysia, Taiwan, and Vietnam. Problems in these areas, like natural disasters or political conflicts, could greatly hurt their ability to make and deliver products. Limited production space at foundries could also cause issues. They also rely on these third parties to get basic materials like silicon, metals, and plastics. These can sometimes be hard to get or have unstable prices. They have some business interruption insurance, but it might not cover all risks completely.
    • Product Development & Quality: They must always develop new products. These products have a long, costly approval process with customers, with no promise of sales. There's also a risk their products could be faulty, leading to expensive claims.
    • Obsolete Inventory: Tech changes quickly, so their products in stock could become old if demand shifts. This happens if final products using their chips don't last long. It also happens if demand for their products suddenly shifts. Or if customers have strict age limits for products. Also, if some customers fail, SEMTECH could be left with products made for them. All these factors could harm their financial health.
    • Intellectual Property (IP) Challenges: Protecting their unique designs and tech, called IP, is very important. They might find it hard to protect their IP or might accidentally use someone else's. This could lead to lawsuits or costly fees. This risk is worse because SEMTECH uses technology, IP, and software from other companies for its products. Sometimes, these companies restrict what their licenses allow. This makes it hard for SEMTECH to get needed approvals, especially for wireless modules. This means they might lose current licenses or struggle to get new ones. Also, they've faced, and will likely keep facing, claims that their products use others' IP without permission. If this happens, SEMTECH might have to pay directly or cover customer legal costs. Often, their own suppliers or licensors won't assist them. It's especially difficult in wireless communications, where IP lawsuits are very common.
    • International Operations: Selling products worldwide means they face risks like export restrictions and changes in trade laws. Economic conditions in other countries also pose risks. Currency fluctuations can also affect their profits.
    • Competition: The chip and IoT industries are very competitive. SEMTECH faces many rivals, some much bigger with more resources. The industry is also known for quickly falling product prices and fast tech changes. This means products can become quickly outdated. There's also a trend of companies combining in the chip space. This could create bigger, stronger rivals. SEMTECH must always develop new products, attract top engineers, and persuade customers to use their designs to stay competitive.
    • Government Regulations & Export Controls: Changes in trade policies, environmental rules, or data privacy laws could raise their costs or restrict their operations. Specifically, some products are under U.S. Export Administration Regulations and other trade laws. These might need special permits to export certain products or tech to specific countries or customers. Not following these rules could mean big fines or other penalties.
    • U.S. Government Operations Disruptions: Long-lasting problems with U.S. government funding or operations could hurt SEMTECH's revenue, earnings, and cash flow. This includes government shutdowns or debt ceiling debates. This is especially true if it impacts regulatory approvals or economic stability.
    • Integration of Acquisitions: SEMTECH has bought other companies, like Sierra Wireless and HieFo, and may buy more. Combining these businesses can be hard. It might not always bring the expected benefits. They are also thinking about selling their cellular module business, which has its own risks.
    • Internal Controls: There's always a risk of discovering weaknesses in their internal financial reporting controls. This could impact how accurate their financial reports are.
    • Business Interruptions & Geographic Vulnerability: Unforeseen events could severely damage SEMTECH's business. These include natural disasters like earthquakes or extreme weather, terrorist attacks, wars, or pandemics. Such events can disrupt their operations, suppliers, and customers, possibly cutting sales. It's important to note that their headquarters, some assembly, R&D, and other key operations are near major earthquake zones. They are also in areas with unpredictable weather. Being in these areas makes them more vulnerable to such disruptions.
  6. Competitive positioning

    • SEMTECH operates in the analog and mixed-signal chip market. This market is known for longer product lifecycles than digital chips. This can provide more stability.
    • The industry depends a lot on specialized design and application talent. This talent is harder to find than digital experts. SEMTECH invests a lot in its people to plan, design, and sell high-performance products. This makes it tough for new companies to quickly enter and grab market share, giving SEMTECH an edge.
    • Focus on Talent and Retention: SEMTECH highly values hiring, keeping, and developing employees. Their impressive average of nine years shows they succeed at keeping skilled workers. They invest in training, offer good pay (including salary, bonuses, and stock awards), and create an inclusive workplace. This focus on employees, especially the 977 employees in research and development, is vital for innovation and reaching long-term goals.
    • Manufacturing Strategy (Now 'Fab-Lite'): They still outsource a lot, but SEMTECH moved to a 'fab-lite' approach after buying HieFo. This means they run some of their own factories while still using outside manufacturers. This hybrid method gives them the best of both worlds. It lets them use outside money and flexibility. It also gives them more control over key production steps. They believe this helps them use capital wisely, adapt to new tech, and manage costs.
    • They aim to make their products more integrated, use less power, and perform better. This helps customers build unique final products.
    • They focus on releasing unique products. They also aim to get "design wins," where customers plan to use their products. And they cross-sell their full product range to existing customers.
    • They believe their diverse applications help them use market strengths. This also makes them less vulnerable to competition in any single area.
    • They believe they compete well by focusing on efficiency. They also produce things more cheaply in larger quantities, boost productivity, and cut manufacturing costs. They also focus on developing new products with advanced tech. They protect their unique designs (IP) and keep high product quality and reliability.
    • In the fast-growing IoT market, SEMTECH sees big potential. This is especially true in metering, connected spaces, and asset tracking. They feel well-placed with their wide range of IoT solutions, both hardware and services, to benefit from this growth.
    • However, they face direct competition from many manufacturers. Some are much bigger and have more resources. The industry also sees a trend of companies combining. This could make competition harder.
  7. Leadership or strategy changes

    • SEMTECH's core strategy is to be a leading supplier of high-performance chips, IoT systems, and cloud connectivity services. They seek this through internal development and strategic purchases, like HieFo Corporation. Now, they also have a 'fab-lite' manufacturing approach. This means they're mixing traditional outsourcing with running some of their own factories. This aims to gain more control and flexibility in production. They stress using their specialized analog and mixed-signal design skills. They also always release new products and target fast-growing markets and regions.
    • A key part of their strategy is their focus on "Human Capital," or their employees. They actively hire and keep top talent. They offer good pay and benefits, create an inclusive workplace, and provide training and growth chances. This focus on employees is vital for innovation and reaching long-term goals.
  8. Future outlook

    • SEMTECH is actively seeking growth in the IoT market. They are targeting trends such as on-device AI and edge computing, which processes data closer to where it's collected. They also focus on better security. They stress that devices need to talk to each other smoothly, called "interoperability."
    • They are getting ready to benefit from the growing demand for connected devices in many industries. They do this by offering solutions that use very little power, extending battery life. These solutions are also small, highly integrated, and high-performing. They believe these features will help their customers make their products stand out.
  9. Market trends or regulatory changes affecting them

    • IoT Trends: The IoT industry is growing fast, thanks to advances in connectivity. Important trends are:
      • On-device AI: More artificial intelligence being built directly into IoT devices.
      • Edge Computing: Processing data closer to the source, reducing delays and improving access to information.
      • Security & Data Privacy: As more devices connect, cyberattack risk grows. This makes strong security measures vital.
      • Interoperability & Standardization: Ensuring different devices can talk to each other smoothly as the number of connected devices grows.
      • They also point to bigger trends. These include a growing need for bandwidth for fast networks. There's also demand for smaller, more advanced connected devices. And an increasing need for low-power sensors to connect to the internet and cloud.
    • Regulatory Environment: They are under various government rules. These include trade policies, environmental standards, and data processing laws. These can affect their operations and costs. Given their large sales to China, changes in international trade relations or rules could have a big impact. Many manufacturing partners are in China. The Chinese government has wide power to control its tech industry and influence economic growth. This means any policy changes could directly impact SEMTECH's business there. Specifically, some products are under U.S. Export Administration Regulations and other trade laws. These might need special permits for certain exports.

Risk Factors

  • The IoT Systems and Connectivity segment experienced a significant decline of 8.2% in sales, marking a two-year downward trend in a key growth market.
  • High customer concentration poses a risk, with two customers accounting for 14% and 11% of total sales, and four customers each owing 10% or more of money due.
  • Geographic concentration is a concern, as 47% of sales come from China and Hong Kong, exposing the company to regional economic and political volatility.
  • The market value of convertible debt increased to $1.027 billion, carrying dilution risk if converted, and interest rate swap costs jumped significantly to $49.1 million.
  • The semiconductor industry's volatility, pricing pressures, reliance on outsourced manufacturing, and complex global supply chains present ongoing operational and financial risks.

Why This Matters

This annual report for SEMTECH CORP is crucial for investors as it provides a detailed look into the company's financial health and strategic direction. The reported 15.5% increase in total sales to $1.05 billion signals robust overall growth, driven by strong performance in its core Signal Integrity and Analog Mixed Signal and Wireless segments. This indicates healthy demand for their specialized semiconductor products in critical areas like data centers and mobile networks, which are foundational to the digital economy.

However, the report also highlights significant concerns, particularly the ongoing decline in the IoT Systems and Connectivity segment, which is a stated growth market for the company. This divergence in performance across segments, coupled with high customer and geographic concentration (47% of sales from China/Hong Kong), presents both opportunities and risks that investors must weigh. Understanding these dynamics is essential for assessing SEMTECH's ability to navigate market volatility, sustain growth, and manage potential geopolitical or economic headwinds.

Financial Metrics

Fiscal Year 2026 Total Sales $1.05 billion
Fiscal Year 2026 Sales Growth 15.5%
Fiscal Year 2025 Total Sales $909 million
Fiscal Year 2024 Total Sales $869 million
Signal Integrity Sales ( F Y2026) $322.6 million
Signal Integrity Sales Growth ( F Y2026) 23.3%
Signal Integrity Sales ( F Y2025) $261.7 million
Analog Mixed Signal and Wireless Sales ( F Y2026) $373.4 million
Analog Mixed Signal and Wireless Sales Growth ( F Y2026) 15.6%
Analog Mixed Signal and Wireless Sales ( F Y2025) $322.9 million
Io T Systems and Connectivity Sales ( F Y2026) $353.9 million
Io T Systems and Connectivity Sales Decline ( F Y2026) 8.2%
Io T Systems and Connectivity Sales ( F Y2025) $324.6 million
Io T Systems and Connectivity Sales ( F Y2024) $431.5 million
Industrial Market Sales Share ( F Y2026) 55%
Industrial Market Sales Share ( F Y2025) 57%
Industrial Market Sales Share ( F Y2024) 67%
Infrastructure Market Sales Share ( F Y2026) 30%
Infrastructure Market Sales Share ( F Y2025) 27%
Infrastructure Market Sales Share ( F Y2024) 19%
High- End Consumer Market Sales Share ( F Y2026) 15%
High- End Consumer Market Sales Share ( F Y2025) 16%
High- End Consumer Market Sales Share ( F Y2024) 14%
Hie Fo Corporation Acquisition Cost $34 million
Hie Fo Corporation Acquisition Date March 2026
Full-time Employees ( Current) 1,920
Full-time Employees ( Previous) 1,838
Employee Growth Rate 4.5%
Average Employee Tenure nine years
Customer A Debt (as of Jan 25, 2026) 13% of money due
Customer B Debt (as of Jan 25, 2026) 12% of money due
Customer C Debt (as of Jan 25, 2026) 12% of money due
Customer D Debt (as of Jan 25, 2026) 10% of money due
Customer B Sales Share ( F Y2026) 14%
Customer A Sales Share ( F Y2026) 11%
China and Hong Kong Sales Share ( F Y2026) 47%
Convertible Senior Notes Due 2027, 2028, and 2030
Convertible Debt Market Value ( Current Year) $1.027 billion
Convertible Debt Market Value ( Last Year) $989.6 million
Interest Rate Swaps Market Value ( Current Year) $49.1 million
Interest Rate Swaps Market Value ( Last Year) $9.9 million
Revolving Credit Line Due Date January 12, 2028
Common Shares Available (as of March 20, 2026) 92.95 million
R& D Employees 977

About This Analysis

AI-powered summary derived from the original SEC filing.

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March 24, 2026 at 10:20 PM

Important Disclaimer

This AI-generated analysis is for informational purposes only and does not constitute financial or investment advice. Always consult with qualified professionals and conduct your own research before making investment decisions.