Portfolio: Zacks Earnings Certain Proxy

HEICO (HEI) is a rare compounding machine in aerospace — a high-quality business with durable competitive advantages, disciplined capital allocation, and a long runway for growth. It is the world’s largest independent provider of FAA-approved aircraft replacement parts, offering airlines savings of 20–50% versus OEM pricing from manufacturers like GE and Pratt & Whitney. With a portfolio of over 10,000 approved parts and 300–500 new parts added annually, HEICO occupies an essentially monopolistic position in aftermarket aerospace components, giving it substantial pricing power in a market where OEMs routinely raise prices 7–10% per year. The company’s two segments — Flight Support Group (~70% of revenue) and Electronic Technologies Group — create diversified exposure to commercial aviation, defense, and space. A structural supply-demand imbalance, where global aircraft production is significantly lagging replacement demand well into the early 2030s, is forcing airlines to fly older fleets longer — directly extending aftermarket demand and HEICO’s pricing leverage.

HEICO’s acquisition-led compounding model has delivered a 12% revenue CAGR since 2006, having completed over 110 acquisitions in a highly fragmented market. Earnings and revenue are forecast to grow at ~12% and ~10% annually for each of the next two years, supported by double-digit ROIC and strong free cash flow conversion. The primary risk is valuation — the stock trades at an elevated P/E, leaving limited margin of safety if acquisition discipline slips or organic growth decelerates. However, shares recently pulled back from $350 to $260, which helps alleviate this risk, in our view.