Heico’s $330M Surge Propels Top Volume Rank in Aerospace Sector

On August 4, 2025, Heico (HEI) surged 3.84% with a trading volume of $330 million, a 171.6% increase from the prior day. The aerospace supplier broke out of a flat base and entered a buy zone, earning the IBD Stock of the Day designation. Its Composite Rating of 99 ranks it among the top-performing stocks in the aerospace and defense sector, reflecting strong investor confidence.

Heico’s growth is driven by its dual business segments: Flight Support Group (aerospace components and thermal insulation) and Electronic Technologies Group (specialized electronics). 2024 revenue reached $3.86 billion (up 29.97% year-over-year), with earnings rising 27.38% to $514.11 million. Analysts raised 2025 Q3 EPS estimates to $1.08, and major institutions like Bank of America and Wells Fargo increased price targets to $355 and $278, respectively, citing robust fundamentals.

Recent strategic acquisitions, including an aircraft interior display company, are expected to boost earnings. The company’s focus on low-cost, FAA-approved replacement parts further solidifies its market position. With the aerospace sector outperforming broader indices, Heico’s liquidity and analyst upgrades position it as a key player amid industry tailwinds.

A backtest of a strategy purchasing top 500 high-volume stocks and holding for one day yielded a 166.71% return from 2022 to 2025, outperforming the benchmark by 137.53%. This highlights the potential of liquidity concentration in volatile markets, where high-volume stocks like Heico can amplify gains through institutional and algorithmic trading activity.