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HEI or LOAR or TDG
Which Stock Would AI Choose? HEICO Corporation (HEI) vs. Loar Holdings Inc. (LOAR) vs. TransDigm Group Incorporated (TDG) Stock Comparison
Key Takeaways
- HEICO Corporation (HEI), Loar Holdings Inc. (LOAR), and TransDigm Group Incorporated (TDG) operate in the aerospace and defense sector with a focus on aircraft components and aftermarket services.
- Recent market activity shows HEI delivering record quarterly results with strong organic growth, while LOAR reported record Q1 2026 performance ahead of its upcoming earnings release.
- TDG posted solid fiscal Q2 2026 sales increases and raised guidance but experienced a notable pullback in recent weeks amid broader market volatility and acquisition-related developments.
- Valuation sensitivity varies, with each stock showing different responses to sector tailwinds from defense spending and commercial aerospace recovery.
- Relative momentum has shifted, with HEI maintaining steadier performance compared to more pronounced fluctuations in LOAR and TDG over the trailing month.
- Sector exposure to aftermarket parts provides a common growth driver, though acquisition strategies introduce distinct risk profiles across the three names.
Introduction
HEICO Corporation (HEI), Loar Holdings Inc. (LOAR), and TransDigm Group Incorporated (TDG) represent established players in the aerospace and defense industry, each specializing in high-margin components, repairs, and aftermarket solutions for commercial and military aircraft. This comparison examines their recent stock behavior, operational developments, and relative positioning within a sector supported by ongoing defense budgets and gradual commercial fleet recovery. Institutional investors, growth-oriented traders, and sector specialists monitoring aerospace supply chain dynamics may find the analysis relevant for assessing diversification opportunities or tactical allocations in the current environment.
HEI Overview and Recent Performance
HEICO Corporation (HEI) designs, manufactures, and distributes aerospace, defense, and electronics components, with a significant emphasis on aftermarket replacement parts. In recent market activity, the stock has reflected the company’s record second-quarter fiscal 2026 results, which featured a 25% rise in net sales and 18% organic growth. Performance has been influenced by sustained demand in both commercial and defense channels, alongside strategic financing moves including a recent senior notes offering. Sentiment has remained constructive overall, supported by consistent earnings beats and dividend increases, though the shares have shown modest fluctuations in line with broader market rotations in recent weeks.
LOAR Overview and Recent Performance
Loar Holdings Inc. (LOAR) provides engineered components and systems primarily for the aerospace and defense markets. Recent performance has been shaped by the company’s record first-quarter 2026 results and an upward revision to its full-year outlook. The stock has traded within a defined range amid anticipation for second-quarter earnings scheduled for early August. Key influences include strong order activity and operational execution, with market sentiment reflecting the company’s growth trajectory in a competitive aftermarket environment. Broader sector trends have contributed to price stability, though volatility has accompanied earnings-related news flow in recent weeks.
TDG Overview and Recent Performance
TransDigm Group Incorporated (TDG) acquires and operates businesses that supply highly engineered aerospace components, with a notable presence in aftermarket and defense applications. Recent market activity includes solid fiscal second-quarter 2026 results showing an 18% sales increase and raised full-year guidance, offset by a pullback in July amid regulatory developments around a proposed acquisition and technical trading levels. The shares have experienced pressure relative to moving averages, influenced by insider activity and leverage considerations. Sentiment has been tempered by these factors, even as underlying operational metrics and defense spending tailwinds remain supportive in recent weeks.
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Head-to-Head Comparison
HEICO Corporation (HEI), Loar Holdings Inc. (LOAR), and TransDigm Group Incorporated (TDG) share exposure to aerospace aftermarket demand but differ in scale, acquisition pace, and capital structure. HEI has emphasized organic growth alongside selective acquisitions, delivering steadier recent momentum with less pronounced volatility. LOAR, a smaller player, has highlighted rapid earnings expansion and outlook upgrades, introducing higher growth sensitivity but also greater earnings-reaction risk. TDG employs a more aggressive acquisition model funded partly through debt, which has supported sales expansion yet contributed to leverage concerns and sharper recent price swings. Valuation multiples reflect these differences, with TDG often trading at a premium to peers due to its scale, while HEI and LOAR show varying sensitivity to sector rotation and interest-rate movements. Market sentiment has favored companies demonstrating consistent organic performance amid fluctuating defense and commercial cycles.
Tickeron AI Verdict
Based on observable factors including trend consistency, earnings stability, and relative positioning within recent market activity, Tickeron’s AI models currently assign a modestly higher probabilistic preference to HEICO Corporation (HEI). The company’s combination of record results, balanced growth profile, and contained volatility in recent weeks aligns with patterns that have historically supported more durable upward trajectories in similar sector environments, though outcomes remain subject to evolving macroeconomic and industry-specific conditions.
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.
Long-Term Analysis
It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).
HEI’s FA Score shows that 1 FA rating(s) are green whileLOAR’s FA Score has 0 green FA rating(s), and TDG’s FA Score reflects 2 green FA rating(s).
- HEI’s FA Score: 1 green, 4 red.
- LOAR’s FA Score: 0 green, 5 red.
- TDG’s FA Score: 2 green, 3 red.
Short-Term Analysis
It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.
If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.
HEI’s TA Score shows that 5 TA indicator(s) are bullish while LOAR’s TA Score has 4 bullish TA indicator(s), and TDG’s TA Score reflects 5 bullish TA indicator(s).
- HEI’s TA Score: 5 bullish, 4 bearish.
- LOAR’s TA Score: 4 bullish, 6 bearish.
- TDG’s TA Score: 5 bullish, 5 bearish.
Price Growth
HEI (@Aerospace & Defense) experienced а +3.15% price change this week, while LOAR (@Aerospace & Defense) price change was +3.54% , and TDG (@Aerospace & Defense) price fluctuated -2.32% for the same time period.
The average weekly price growth across all stocks in the @Aerospace & Defense industry was +11.26%. For the same industry, the average monthly price growth was +1.91%, and the average quarterly price growth was +4.95%.
Reported Earning Dates
HEI is expected to report earnings on Aug 31, 2026.
TDG is expected to report earnings on Aug 11, 2026.
Industries' Descriptions
@Aerospace & Defense (+11.26% weekly)Aerospace & Defense is one of largest industries in the U.S., mainly comprising the following areas: commercial airliners, military aircraft, missiles, space, and general aviation. Focused heavily on research & development, it is also one of the fastest growing industries. Military aircraft has the largest market share in the industry’s sales, followed by space systems, civil aircraft, and missiles. Aerospace exports, directly and indirectly, support more jobs than the export of any other commodity, according to a study by the U.S. Department of Commerce. Boeing Company, Lockheed Martin Corporation and General Electric Company are some of the most prominent players in this space.
| HEI | LOAR | TDG | |
| Capitalization | 42.8B | 6.64B | 67.7B |
| EBITDA | 1.37B | 171M | 4.83B |
| Gain YTD | 12.350 | 6.676 | -5.097 |
| P/E Ratio | 65.64 | 99.82 | 37.16 |
| Revenue | 4.91B | 538M | 9.5B |
| Total Cash | 210M | 94.9M | 3.88B |
| Total Debt | 2.59B | 960M | 32B |
HEI | TDG | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 20 | 9 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 74 Overvalued | 39 Fair valued | |
PROFIT vs RISK RATING 1..100 | 17 | 27 | |
SMR RATING 1..100 | 49 | 17 | |
PRICE GROWTH RATING 1..100 | 45 | 58 | |
P/E GROWTH RATING 1..100 | 63 | 76 | |
SEASONALITY SCORE 1..100 | 34 | 65 |
Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.
TDG's Valuation (39) in the Aerospace And Defense industry is somewhat better than the same rating for HEI (74). This means that TDG’s stock grew somewhat faster than HEI’s over the last 12 months.
HEI's Profit vs Risk Rating (17) in the Aerospace And Defense industry is in the same range as TDG (27). This means that HEI’s stock grew similarly to TDG’s over the last 12 months.
TDG's SMR Rating (17) in the Aerospace And Defense industry is in the same range as HEI (49). This means that TDG’s stock grew similarly to HEI’s over the last 12 months.
HEI's Price Growth Rating (45) in the Aerospace And Defense industry is in the same range as TDG (58). This means that HEI’s stock grew similarly to TDG’s over the last 12 months.
HEI's P/E Growth Rating (63) in the Aerospace And Defense industry is in the same range as TDG (76). This means that HEI’s stock grew similarly to TDG’s over the last 12 months.
| HEI | LOAR | TDG | |
|---|---|---|---|
| RSI ODDS (%) | 4 days ago 56% | 2 days ago 83% | 2 days ago 85% |
| Stochastic ODDS (%) | 2 days ago 51% | 2 days ago 61% | 2 days ago 75% |
| Momentum ODDS (%) | 2 days ago 72% | 2 days ago 72% | 2 days ago 50% |
| MACD ODDS (%) | 2 days ago 63% | 2 days ago 75% | 2 days ago 65% |
| TrendWeek ODDS (%) | 2 days ago 66% | 2 days ago 80% | 2 days ago 50% |
| TrendMonth ODDS (%) | 2 days ago 60% | 2 days ago 72% | 2 days ago 55% |
| Advances ODDS (%) | 5 days ago 64% | 4 days ago 80% | 6 days ago 66% |
| Declines ODDS (%) | 3 days ago 54% | 2 days ago 75% | 4 days ago 50% |
| BollingerBands ODDS (%) | 2 days ago 40% | 2 days ago 88% | 2 days ago 67% |
| Aroon ODDS (%) | 2 days ago 57% | 2 days ago 70% | 2 days ago 63% |
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HEI and
Correlation & Price change
A.I.dvisor indicates that over the last year, HEI has been loosely correlated with GE. These tickers have moved in lockstep 61% of the time. This A.I.-generated data suggests there is some statistical probability that if HEI jumps, then GE could also see price increases.
| Ticker / NAME | Correlation To HEI | 1D Price Change % | ||
|---|---|---|---|---|
| HEI | 100% | -0.96% | ||
| GE - HEI | 61% Loosely correlated | -1.75% | ||
| LOAR - HEI | 58% Loosely correlated | -4.12% | ||
| HWM - HEI | 56% Loosely correlated | -0.58% | ||
| VSEC - HEI | 55% Loosely correlated | +4.50% | ||
| WWD - HEI | 54% Loosely correlated | -2.01% | ||
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LOAR and
Correlation & Price change
A.I.dvisor indicates that over the last year, LOAR has been loosely correlated with VSEC. These tickers have moved in lockstep 64% of the time. This A.I.-generated data suggests there is some statistical probability that if LOAR jumps, then VSEC could also see price increases.
| Ticker / NAME | Correlation To LOAR | 1D Price Change % | ||
|---|---|---|---|---|
| LOAR | 100% | -4.12% | ||
| VSEC - LOAR | 64% Loosely correlated | +4.50% | ||
| SARO - LOAR | 59% Loosely correlated | -3.26% | ||
| GE - LOAR | 58% Loosely correlated | -1.75% | ||
| HEI - LOAR | 58% Loosely correlated | -0.96% | ||
| AIR - LOAR | 57% Loosely correlated | -0.29% | ||
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