Profits Up 33%: What the Market Missed on Heico

MONEYJOURNEY RESEARCH

Heico Corp (HEI)

QUALITY VALUE INVESTING RESEARCH

SECTOR Industrials — Aerospace & Defense	PRICE AT ANALYSIS $310.82	MARKET CAP $37.12B	DATE October 28, 2026
FAIR VALUE $216.51	MARGIN OF SAFETY -43.6%	QUALITY SCORE 89.4 / 100	SIGNAL Hold

TL;DR — EXECUTIVE SUMMARY Verdict — Hold — shares trade at $310.82 against a probability-weighted fair value of $216.51, a margin of safety of -43.6% and an expected annual return of 3.4%. Business quality — Exceptional aerospace compounder (Quality Score 89.4) delivering 23.8% operating margins through high-margin aftermarket FAA replacement parts and specialized defense electronics. Key risk — Trading at 51.7x P/E with a -43.6% margin of safety, long-term investors should hold current positions and wait for a significant pullback.

01 — MoneyJourney Introduction

This report follows the MoneyJourney quality value investing framework: understand the business first, assess its quality and durability, calculate a reasoned estimate of intrinsic value, and only act with a margin of safety. The goal is a repeatable, transparent process — not a prediction.

A quality value investor would study HEICO Corporation as a premier example of a durable aerospace compounder with high capital efficiency and secular aftermarket growth. While the premium valuation demands rigorous analysis, the business model’s persistent cash flow generation and defensive niche positioning warrant continuous tracking for attractive entry points.

02 — The Business

What They Do & How They Make Money

HEICO Corporation is a premier designer and manufacturer of jet engine and aircraft component replacement parts, defense equipment, and specialized electronic components. Founded in 1957 and revitalized under the Mendelson family’s leadership since 1990, the company has scaled into a vital supplier across commercial aviation, defense, space, and industrial markets. Operating through two main business segments, HEICO delivers mission-critical hardware and sub-systems globally. The Flight Support Group (FSG) designs and produces FAA-approved jet engine and aircraft component replacement parts (PMA parts), offering airlines substantial cost savings over original equipment manufacturer (OEM) equivalents, as well as specialized repair and overhaul services. The Electronic Technologies Group (ETG) manufactures niche, high-reliability microelectronics, sub-assemblies, and specialized equipment used in military aircraft, defense systems, satellites, and medical devices. Its customer base spans commercial airlines, repair stations, military branches, prime defense contractors, and space agencies worldwide. Geographically, HEICO operates facilities primarily across North America and Europe, serving clients in over 100 countries. Together, these complementary divisions create a balanced aerospace and defense compounder, combining recurring commercial aftermarket cash flow with stable long-cycle military program revenue.

Competitive Landscape

HEICO competes directly against major original equipment manufacturers like GE Aerospace, RTX Corporation, and Safran, as well as specialized aftermarket peer TransDigm Group. While OEMs leverage proprietary designs and tied-in service agreements, HEICO successfully disrupts their pricing power in the commercial aftermarket by delivering FAA-approved parts at substantial discounts. Compared to TransDigm, which relies heavily on proprietary single-source pricing on OEM-licensed components, HEICO’s Flight Support Group focuses on high-volume alternative replacement parts, creating a distinct value proposition for cost-conscious airlines. In the electronic components sector, peers like Curtiss-Wright compete in specialized defense hardware, but HEICO maintains strong market share in specialized sub-niches like flight instrumentation and thermal management. Overall, HEICO’s market position is steadily strengthening as global airline fleets age and operators prioritize lower maintenance expenditures without sacrificing regulatory compliance.

PEER COMPARISON

COMPANY	OPERATING MARGIN	ROIC
Heico Corp (HEI)	23.8%	13.1%
TransDigm Group Incorporated (TDG)	47.5%	18.5%
Parker-Hannifin Corporation (PH)	21.5%	14.0%
Curtiss-Wright Corporation (CW)	17.5%	11.5%

Revenue Breakdown

BY SEGMENT

The Flight Support Group represents roughly 55% to 60% of total revenue, while the Electronic Technologies Group accounts for approximately 40% to 45%.

BY GEOGRAPHY

The United States accounts for approximately 60% to 65% of net sales, with international customers across Europe, Asia-Pacific, and other regions contributing the remaining roughly 35% to 40%.

Competitive Advantages & Moat

• Brand Strength — Limited
• Network Effects — Limited
• Switching Costs — Highly integrated FAA-certified replacement parts and mission-critical electronics create significant switching costs for commercial airlines and defense platforms.
• Cost Advantages / Scale — Scale in niche aftermarket parts allows HEICO to offer FAA-approved PMA parts at substantial discounts relative to OEM prices while maintaining 40%+ gross margins.
• Regulatory / IP Protection — FAA Parts Manufacturer Approval (PMA) and rigorous defense qualifications create severe regulatory barriers to entry for potential competitors.

Risk Factors

1. A sharp downturn in global commercial air travel volume would reduce fleet utilization and depress demand for high-margin replacement parts.
2. Aggressive counter-strategies from major original equipment manufacturers to restrict third-party FAA-approved replacement parts could compress organic market share gains.
3. Higher debt levels following major acquisitions could elevate interest expense and restrict capital allocation flexibility if cash flow conversion slows.

Bull Case

Sustained expansion of FAA replacement part approvals and market share gains from cost-focused airlines will drive strong organic cash flow compounding. Combined with successful integration of bolt-on acquisitions in defense electronics, HEICO can comfortably deliver above-industry earnings growth.

Bear Case

At over 51x trailing earnings and a -43.6% margin of safety, the stock trades well above its bull-case valuation scenario of $287.77. Any operational hiccup, delayed acquisition synergy, or macro slowdown in aerospace build rates could trigger severe valuation multiple contraction.

03 — Fundamentals

Valuation Multiples

Market Cap ($B)	37.12
Enterprise Value ($B)	40.11
EV / EBITDA	27.7x
P/E	51.7x
Forward P/E	43.3x
Forward Earnings Yield	2.3%
P/FCF	36.0x
FCF Yield	2.8%

Margins & Growth

Revenue Growth (5Y)	24.0%
Sales Growth YoY	15.4%
Gross Margin	40.4%
Operating Margin	23.8%
Net Margin	16.4%

Balance Sheet & Returns

Cash ($M)	241
Long-Term Debt ($M)	2522
Net Cash ($M)	-2281
Years to Pay Debt	2.7
ROE	18.6%
ROIC	13.1%
5-Yr Avg ROIC	12.3%

Capital Returns

Dividend Yield	0.08%
Payout Ratio	4.69%
Buybacks (Share Count Δ)	0.5%
Avg. Distribution Yield	0.0%

What the Numbers Show

HEICO demonstrates exceptional top-line momentum with a 24.0% 5-year revenue CAGR and 15.4% YoY sales growth, reflecting both steady organic recovery in air traffic and acquisition integration. Gross margins of 40.4% and operating margins of 23.8% underscore strong pricing power and disciplined cost controls across its core divisions. Capital productivity remains exceptional, highlighted by an 18.6% ROE and a 13.1% ROIC that exceeds its 5-year historical average of 12.3%. Despite accumulating $2,281 million in net debt to fund inorganic expansion, the company’s leverage remains manageable at 2.7 years of net debt to cash generation.

5-Year Trend — Charts

Revenue, Net Income & Free Cash Flow ($M)

Revenue Growth YoY (%)

Margin Trends (%)

Return on Invested Capital (%)

Net Income/Share & FCF per Share ($)

Shares Outstanding (M) — Buyback Trend

04 — Quality Scorecard

MoneyJourney’s 18-criteria weighted checklist — Score and Notes auto-filled from the Stock Analyzer tab.

CRITERION	VALUE / ASSESSMENT	PASS
Revenue Growth	24,0%	✔
Market Potential / Industry Growth	18,24%	✔
Quality of Revenues	Recurring	High
Product / Process Development	Yes	Better
Research & Development	—	Better
High Gross Margins	39,4%	✔
Profit Margins	17,6%	✔
Maintaining Profit Margins	Yes	✔
Margins vs. Competition	—	Better
Pricing Power	Yes	✔
Debt Structure	2,69	Better
Rates of Return (ROIC / ROE)	12,3%	✔
Management Depth	—	Extraordinary
Culture, Reputation & Labor Relations	—	Extraordinary
MOAT / Competitive Advantage	Switching Costs	Wide / Formidable
MOAT Trend	—	Widening
FCF / Share Growth	25,6%	✔
Returns Capital (Dividends/Buybacks)	0,0%	メ
QUALITY SCORE	—	89.4 / 100

Scale: 80-100 Exceptional · 60-79 Strong · 40-59 Mixed · Below 40 Weak.

What’s Driving the Score

The score is anchored by strong marks on Rates of Return (ROIC / ROE) (10%), Pricing Power (8%), and FCF / Share Growth (8%) — three of its most heavily weighted criteria. Returns Capital (Dividends/Buybacks) (4%) is the one clear weak spot pulling the score down. Together, the criteria with a clear pass or fail account for roughly 45% of the total weighting — the rest sit at a middling score rather than a firm strength or weakness.