On August 26, HEICO Corporation (NYSE:HEI) delivered a third quarter that management itself struggled to summarize without repeating the word record. Net income jumped 33% to $235.4 million, net sales climbed 23% to $1.4 billion, and the company generated $345.3 million in cash from operations, a figure equal to nearly 150% of net income. For a business that has now compounded earnings for close to four decades, the bigger question is not whether HEICO can grow, but how long it can keep growing this fast.
Margins Widen As Orders Pile Up
The headline number is 14% organic growth across the company, but the more telling detail is where that growth showed up. The Electronic Technologies Group posted an all-time quarterly record, with net sales up 36% to $483.5 million and operating income up 55% to $125.6 million, as its operating margin expanded from 22.8% to 26%. The Flight Support Group grew net sales 18% to $947.8 million while its operating income rose 24%, outpacing revenue growth as the segment shifted toward higher-value products rather than volume alone. Co-CEO Victor Mendelson said some missile defense customers have asked for production increases as high as tenfold on specific programs, while industrial technology tied to AI and data center buildouts is now feeding demand inside the electronics segment too.
Management also pointed to the integration of Wencor, with Eric Mendelson calling the combination “an absolute home run for HEICO as well as for Wencor.” On the balance sheet, HEICO issued $1.2 billion in senior unsecured notes to pay down its revolver and extended that facility’s maturity to June 2031, with room to grow capacity to $3 billion. Net debt to EBITDA improved to 1.57 times. The company also raised its semiannual dividend 8% to $0.13 per share, its 96th consecutive payout since 1979, and closed acquisitions of Cook Defence Systems and CalRamic Technologies during the quarter.
Costs Creep In From All Sides
The same demand surge fueling HEICO’s growth is straining its supply chain from the other direction. Victor Mendelson warned that lead times for certain raw materials and subcomponents are stretching out and getting more expensive, driven in part by competing demand from the AI and data center markets. Eric Mendelson pointed to a narrower but familiar bottleneck in component repair, noting that a job with 99 parts finished still cannot ship while the company waits on the hundredth. Neither issue derailed this quarter’s results, but both suggest the growth machine runs on inputs HEICO does not fully control.
There is also a one-time cash headwind coming. CFO Carlos Macau flagged a payment to the estate of the company’s past chairman and CEO that he said would create a $70 million to $75 million drag on operating cash flow in the fourth quarter, a reminder that even a quarter this strong carries items that will not repeat.
Wall Street Still Weighing The Premium
Hedge fund ownership of HEICO slipped from 74 funds in the prior quarter to 72 in the most recent one, a modest pullback rather than a retreat. Short interest sits at just 1.44% of float, which suggests little organized skepticism toward the stock despite its size and run. The stock trades at a forward price-to-earnings ratio of 44.64 as of September 2, a multiple that prices in continued double-digit growth rather than a steady industrial compounder. That combination points to a market that is not betting against HEICO so much as it is betting the growth has to keep showing up to justify the price.
What Happens Next Matters Most
HEICO’s third quarter left little room to argue with the results themselves: record income, record cash flow, and margin expansion in both operating segments. The tension sits in what comes after. For the bulls, the case rests on demand across aerospace, defense, and now AI-adjacent electronics continuing to outrun the company’s ability to source parts and materials.
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