Avoid the stress of overpaying for a stock or missing an opportunity by using the right tools and insights to evaluate Semtech Corporation before investing.

In this article, we go over a few key elements for understanding Semtech Corporation’s stock price such as:

• Semtech Corporation’s current stock price and volume
• Why Semtech Corporation’s stock price changed recently
• Upgrades and downgrades for SMTC from analysts
• SMTC’s stock price momentum as measured by its relative strength

About Semtech Corporation (SMTC)

Before we jump into Semtech Corporation’s stock price, history, target price and what caused it to recently dip, let’s take a look at some background.

Semtech Corporation provides semiconductor, Internet of Things systems, and cloud connectivity service solutions in the Asia- Pacific, North America, and Europe. The company 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 also offers analog mixed signal and wireless products; protection devices, such as filter and termination 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. The company sells its products through direct sales personnel, independent sales representative firms, and independent distributors. Semtech Corporation was incorporated in 1960 and is headquartered in Camarillo, California.

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Semtech Corporation’s Stock Price as of Market Close

As of May 15, 2026, 4:00 PM, CST, Semtech Corporation’s stock price was $137.640.

Semtech Corporation is down 2.49% from its previous closing price of $141.160.

During the last market session, Semtech Corporation’s stock traded between $132.880 and $140.520. Currently, there are approximately 92.60 million shares outstanding for Semtech Corporation.

Semtech Corporation’s trailing earnings per share are negative, so the stock does not have a meaningful P/E ratio. We suggest investors evaluate other financial metrics to understand its overall valuation.

Semtech Corporation Stock Price History

Semtech Corporation’s (SMTC) price is currently up 31.02% so far this month.

During the month of May, Semtech Corporation’s stock price has reached a high of $143.340 and a low of $102.150.

Over the last year, Semtech Corporation has hit prices as high as $143.340 and as low as $34.590. Year to date, Semtech Corporation’s stock is up 86.78%.

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What Caused Semtech Corporation Stock’s Price to Dip?

Stock prices are primarily based on seller supply and buyer demand. But have you ever wondered about what other factors affect a stock's price?

When an analyst changes their opinion of a stock by upgrading or downgrading their rating, it often leads to a sudden stock price adjustment. As of May 15, 2026, there were 0 analysts who downgraded Semtech Corporation’s stock and 2 analysts who upgraded over the last month.

Additionally, you'll want to evaluate Semtech Corporation’s financial health and valuation. Investors can use AAII's Value Grade, which combines six key valuation metrics like P/E and P/S ratios for a comprehensive analysis to conduct analysis on Semtech Corporation’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

Semtech Corporation’s current valuation based on AAII’s Value Grade is a F, which means it is considered to be Ultra Expensive.

Learn how to evaluate stocks with AAII Grades and Scores with A+ Investor today.

Lastly, news and media coverage as well as recent press reports about the company or its industry may cause stock prices to fluctuate. You can check out the most recent news articles about Semtech Corporation (SMTC) by visiting AAII Stock Evaluator.

Relative Price Strength of Semtech Corporation

Relative price strength measures a stock's performance against the market, helping investors identify stocks that are outperforming benchmarks.

For AAII’s Momentum Grade, a weighted relative price strength is calculated. Follow this link to learn more about the Momentum Grade.

As of May 15, 2026, Semtech Corporation has a weighted four-quarter relative price strength of 32.60%, which translates to a Momentum Score of 95 and is considered to be Very Strong.

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Semtech Corporation Stock Price: Bottom Line

As of May 15, 2026, Semtech Corporation’s stock price is $137.640, which is down 2.49% from its previous closing price.

AAII advises against making stock decisions based solely on price or past returns. Instead, consider a variety of metrics, fundamentals, and analytics to evaluate a stock like Semtech Corporation stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

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