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

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

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

About HEICO Corporation (HEI)

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

HEICO Corporation provides aerospace, defense, and electronic related products and services in the United States and internationally. Its Flight Support Group segment offers jet engine and aircraft component replacement parts; thermal insulation blankets and parts; renewable/reusable insulation systems; and specialty components and assemblies. This segment also distributes hydraulic, pneumatic, structural, interconnect, mechanical, and electro-mechanical components for the commercial, regional, and general aviation markets; and offers repair and overhaul services for jet engine and aircraft component parts, avionics, instruments, composites, and commercial aircraft surfaces, as well as for avionics and navigation systems, subcomponents, and other military aircraft instruments. The company’s Electronic Technologies Group segment provides electro-optical infrared simulation and test equipment; electro-optical laser products; electro-optical, microwave, and other power equipment; electromagnetic and radio frequency (RF) interference shielding and suppression filters; power electronics; power conversion and interface products; interconnection devices; and underwater locator and emergency locator transmission beacons. This segment also offers traveling wave tube amplifiers and microwave power modules; memory products and specialty semiconductors; environment connectivity products and molded cable assemblies; RF and microwave products; communications and electronic intercept receivers and tuners; self-sealing auxiliary fuel systems; active antenna systems and airborne antennas; nuclear radiation detectors; power amplifiers; ceramic-to-metal feedthroughs and connectors; technical surveillance countermeasures equipment; RF receivers and sources; radiation assurance, embedded computing, and silicone solutions; test sockets and adapters; and electronic components and rotary joint assemblies. The company was incorporated in 1957 and is headquartered in Hollywood, Florida.

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HEICO Corporation’s Stock Price as of Market Close

As of July 31, 2026, 4:00 PM, CST, HEICO Corporation’s stock price was $356.360.

HEICO Corporation is up 0.62% from its previous closing price of $354.170.

During the last market session, HEICO Corporation’s stock traded between $352.840 and $359.210. Currently, there are approximately 139.56 million shares outstanding for HEICO Corporation.

HEICO Corporation’s price-earnings (P/E) ratio is currently at 63.6, which is high compared to the Aerospace & Defense industry median of 42.1. The price-earnings ratio gauges market expectation of future performance by relating a stock’s current share price to its earnings per share.

HEICO Corporation Stock Price History

HEICO Corporation’s (HEI) price is currently up 0.05% so far this month.

During the month of July, HEICO Corporation’s stock price has reached a high of $369.480 and a low of $334.750.

Over the last year, HEICO Corporation has hit prices as high as $369.480 and as low as $256.110. Year to date, HEICO Corporation’s stock is up 10.13%.

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What Caused HEICO Corporation Stock’s Price to Rise?

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 July 31, 2026, there were 0 analysts who downgraded HEICO Corporation’s stock and 1 analyst who upgraded over the last month.

Additionally, you'll want to evaluate HEICO 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 HEICO Corporation’s valuation and financial health. This approach mitigates the limitations of single-metric evaluations.

HEICO 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 HEICO Corporation (HEI) by visiting AAII Stock Evaluator.

Relative Price Strength of HEICO 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 July 31, 2026, HEICO Corporation has a weighted four-quarter relative price strength of 5.47%, which translates to a Momentum Score of 72 and is considered to be Strong.

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HEICO Corporation Stock Price: Bottom Line

As of July 31, 2026, HEICO Corporation’s stock price is $356.360, which is up 0.62% 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 HEICO Corporation stock prices are influenced by market supply and demand and offer just a snapshot of a company's overall health.

Subscribing to AAII's A+ Investor provides access to comprehensive analytics and insights for confident investing.