Company overview
Semtech Corporation provides semiconductor, Internet of Things systems, and cloud connectivity service solutions in the Asia- Pacific, North America, and Europe. It operates in three segments: Signal Integrity, Analog Mixed Signal and Wireless, and IoT Systems and Connectivity. It provides signal integrity products, including a portfolio of optical and copper data communications and video transport products used in various infrastructure, and industrial applications; a portfolio of integrated circuits for data centers, enterprise networks, passive optical networks, wireless base station optical transceivers, and interface applications; and video products for broadcast applications, as well as video-over-IP technology for professional audio video applications. The company offers analog mixed signal and wireless products; protection devices, such as filter and termination devices that are integrated with the transient voltage suppressor devices, which protect electronic systems from voltage spikes; and designs, develops, manufactures, and markets radio frequency products used in industrial, medical, and communications applications, as well as specialized sensing products. In addition, it provides switching voltage regulators, combination switching and linear regulators, smart regulators, isolated switches, and wireless charging related products. Further, the company offers a portfolio of IoT systems and connectivity solutions, such as modules, gateways, routers, and connected services, including wireless connectivity and cloud-based services for industrial, medical, and communications applications. It serves original equipment manufacturers, solution providers, commercial applications, infrastructure, high-end consumer, and industrial end markets. It sells its products directly, as well as through independent sales representative firms and independent distributors. Semtech Corporation was incorporated in 1960 and is headquartered in Camarillo, California.
Daily valuation snapshot
These values come from the daily market snapshot dated 2026-10-08. TTM means trailing twelve months. Use the market date when comparing SMTC with another company.
| Daily close (USD) | $187.49 |
| Market capitalization (USD) | $17,497,484,001.08 |
| Price / earnings (TTM) | 113.6 |
| Price / book | Not reported |
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Company size
Semtech Corp's recorded market capitalization is $17,497,484,001.08. It measures the market value of the company's equity, rather than its revenue or cash balance.
Price relative to earnings
SMTC's recorded P/E is 113.6: about $113.6 of share price for each $1 of trailing annual earnings per share. Compare that multiple with earnings growth and companies in the same business.
Price relative to book equity
Price-to-book compares market equity value with recorded book equity. Intangible assets, profitability and the company's business affect how useful the comparison is.
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