Silicon Laboratories Inc.
Silicon Laboratories Inc. (NASDAQ: SLAB) is a leader in secure, intelligent wireless technology for the Internet of Things. The company designs and develops analog-intensive, mixed-signal integrated circuits that enable customers to build advanced connected devices across industrial, commercial, home, and life… From the company’s description.
Margins and return on equity change in ; everything else in percent. Fewer shares and less debt are shown plainly, not as bad news — it depends what you make of buybacks. Dotted labels explain each measure. is shown separately from the annual figures.
What Silicon Laboratories Inc. does
In the company’s own words
Silicon Laboratories Inc. (NASDAQ: SLAB) is a leader in secure, intelligent wireless technology for the Internet of Things. The company designs and develops analog-intensive, mixed-signal integrated circuits that enable customers to build advanced connected devices across industrial, commercial, home, and life applications. Silicon Labs' website is located at www.silabs.com.
The company operates as a fabless semiconductor manufacturer, leveraging standard CMOS process technology to create highly integrated solutions that reduce system complexity, cost, and power consumption compared to traditional discrete component designs. Silicon Labs partners primarily with Taiwan Semiconductor Manufacturing Co. and Semiconductor Manufacturing International Corporation for wafer fabrication, while utilizing third-party assembly and testing services.
Silicon Labs' product portfolio centers on wireless microcontrollers and system-on-chip devices supporting multiple protocols including Bluetooth, sub-GHz proprietary technologies, Thread, Wi-Fi, Zigbee, and Z-Wave. The company organizes its offerings into two primary market segments: Industrial & Commercial and Home & Life. Industrial & Commercial applications include industrial automation, smart metering, renewable energy, and asset tracking. Home & Life applications encompass smart home devices, connected health products, and consumer wearables.
As of January 3, 2026, Silicon Labs employed 1,930 people, with 72 percent in engineering roles. The company maintains sales offices across Asia, the Americas, and Europe, with 91 percent of fiscal 2025 revenues derived from outside the United States. The company's ten largest end customers accounted for 25 percent of revenues, with no single customer representing more than 10 percent. Two distributors, Arrow Electronics and Edom Technology, represented 28 percent and 21 percent of revenues respectively.
Silicon Labs' core competitive advantages include world-class analog and RF design expertise in CMOS, mixed-signal and firmware design capabilities, microcontroller and system-on-chip design expertise, software proficiency including multiprotocol connectivity and real-time operating systems, module integration expertise, and silicon-to-cloud security integration capabilities. The company maintains a patent portfolio exceeding 1,575 issued or pending United States and foreign patents.
On February 4, 2026, Silicon Labs entered into a merger agreement with Texas Instruments, with the transaction expected to close in the first half of 2027.
Company details
- Sector
- Information Technology
- Industry (SIC)
- Semiconductors
- Headquarters
- AUSTIN, TX
- Fiscal year end
- January
- CIK
- 1038074
- SIC
- 3674
Financial performance, year by year
Fiscal 2011–2026 · USDThe full income statement, balance sheet and cash flow for each of these years — every figure traceable to its filing — is on the Financials tab with a free account.
Who owns Silicon Laboratories Inc. — and what changed
Funds as of 2026Q2 · superinvestors as of 2026-06-30
Largest fund holders · Silicon Laboratories Inc.’s weight in each
Fund ownership is a floor, not a census — pensions, insurers and people holding shares directly are not visible here.
Fund ownership counts N-PORT filers only, so it is a floor rather than a census — pensions, insurers and direct holders are not visible here, and the remainder is not “held by individuals”.
Every fund and institutional holder, quarter by quarter, is on the Ownership tab with a free account.
Recent filings
All filings →Each filing opens into its own statements and disclosures here.
Put this business in context.
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