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TDG vs VSEC
Which Stock Would AI Choose? TransDigm Group (TDG) vs. VSE Corporation (VSEC) Stock Comparison
Key Takeaways
- TransDigm Group (TDG) operates as a leading designer and supplier of highly engineered aerospace components for commercial and military aircraft, while VSE Corporation (VSEC) focuses on aftermarket parts distribution and maintenance, repair, and overhaul (MRO) services in aviation.
- In recent market activity, TDG experienced an approximate 8.6% decline over a trailing 30-day period amid acquisition-related setbacks and insider selling, trading near $1,254.
- VSEC demonstrated stronger relative returns, with year-to-date gains of about 14.65% and one-year returns exceeding 42%, positioning it for upcoming second-quarter 2026 earnings.
- Both companies benefit from aerospace and defense sector tailwinds, including elevated global defense spending, though TDG carries higher leverage while VSEC emphasizes service-oriented growth.
- Market sentiment reflects TDG’s operational resilience offset by near-term technical weakness, contrasted with VSEC’s momentum in aftermarket demand.
Introduction
This comparison examines TransDigm Group (TDG) and VSE Corporation (VSEC), two publicly traded companies in the aerospace and defense sector. Investors and traders seeking exposure to aircraft components, aftermarket services, and defense-related demand may find the analysis relevant for assessing relative performance, business models, and positioning in the current market environment. The review draws on recent market activity to highlight contrasts in scale, growth drivers, and risk profiles without projecting future outcomes.
TDG Overview and Recent Performance
TransDigm Group (TDG) designs, produces, and supplies highly engineered components, systems, and subsystems critical to commercial and military aircraft operations worldwide. The company maintains a portfolio of autonomous operating units focused on proprietary products with significant aftermarket content. In recent market activity, shares declined approximately 8.6% over the trailing 30-day period, closing near $1,254 amid the withdrawal of a proposed acquisition and insider share sales. Despite the pullback below key moving averages, underlying operational metrics showed resilience, including organic sales growth and earnings that exceeded estimates in the most recent reported quarter. Defense spending priorities and commercial aviation demand have supported sentiment, though elevated leverage remains a monitored factor.
VSEC Overview and Recent Performance
VSE Corporation (VSEC) provides aftermarket parts distribution and maintenance, repair, and overhaul (MRO) services primarily for aviation customers, including commercial, business, and general aviation segments. The company delivers integrated solutions combining distribution, technical support, and repair capabilities. In recent market activity, shares posted year-to-date returns of approximately 14.65% and one-year returns exceeding 42%, reflecting sustained demand in aftermarket channels. With second-quarter 2026 results scheduled for release shortly after market close on August 5, 2026, investor attention centers on revenue trends and margin performance. Broader aerospace tailwinds have contributed to positive sentiment, positioning the company for continued evaluation of its service-oriented growth trajectory.
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Head-to-Head Comparison
TransDigm Group (TDG) and VSE Corporation (VSEC) operate in overlapping aerospace and defense markets but differ in business models: TDG emphasizes manufacturing of proprietary components with high aftermarket margins, while VSEC centers on distribution and MRO services. Recent momentum shows VSEC with stronger price appreciation year-to-date, whereas TDG faced nearer-term pressure from deal-related news and technical indicators. Growth drivers for TDG include defense budget allocations and aircraft platform penetration; VSEC benefits from fleet maintenance cycles and aftermarket volume. Risk factors contrast TDG’s higher leverage (net debt-to-EBITDA near 5.6x in recent commentary) with VSEC’s smaller scale and execution on service contracts. Sector exposure remains comparable, yet market sentiment reflects TDG’s established franchise stability against VSEC’s growth-oriented positioning.
Tickeron AI Verdict
Based on observable factors such as trend consistency, earnings delivery, and relative positioning within the aerospace sector, Tickeron’s AI would currently assign a higher probabilistic preference to VSEC for its demonstrated momentum and upcoming catalysts, while recognizing TDG’s operational strength tempered by recent technical weakness. This assessment remains probabilistic and draws solely from verifiable market data and developments.
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.
To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is TDG is a Hold and VSEC is a StrongBuy.
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).
TDG’s FA Score shows that 2 FA rating(s) are green whileVSEC’s FA Score has 2 green FA rating(s).
- TDG’s FA Score: 2 green, 3 red.
- VSEC’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.
TDG’s TA Score shows that 5 TA indicator(s) are bullish while VSEC’s TA Score has 5 bullish TA indicator(s).
- TDG’s TA Score: 5 bullish, 5 bearish.
- VSEC’s TA Score: 5 bullish, 5 bearish.
Price Growth
TDG (@Aerospace & Defense) experienced а -2.32% price change this week, while VSEC (@Aerospace & Defense) price change was +12.24% for the same time period.
The average weekly price growth across all stocks in the @Aerospace & Defense industry was +5.58%. For the same industry, the average monthly price growth was +3.07%, and the average quarterly price growth was +4.31%.
Reported Earning Dates
TDG is expected to report earnings on Aug 11, 2026.
VSEC is expected to report earnings on Oct 28, 2026.
Industries' Descriptions
@Aerospace & Defense (+5.58% 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.
| TDG | VSEC | TDG / VSEC | |
| Capitalization | 67.7B | 6.12B | 1,106% |
| EBITDA | 4.83B | 141M | 3,424% |
| Gain YTD | -7.866 | 26.461 | -30% |
| P/E Ratio | 37.16 | 69.71 | 53% |
| Revenue | 9.5B | 1.18B | 805% |
| Total Cash | 3.88B | N/A | - |
| Total Debt | 32B | 403M | 7,940% |
TDG | VSEC | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 6 | 50 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 39 Fair valued | 68 Overvalued | |
PROFIT vs RISK RATING 1..100 | 27 | 16 | |
SMR RATING 1..100 | 17 | 89 | |
PRICE GROWTH RATING 1..100 | 60 | 44 | |
P/E GROWTH RATING 1..100 | 76 | 18 | |
SEASONALITY SCORE 1..100 | 65 | 45 |
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 in the same range as VSEC (68). This means that TDG’s stock grew similarly to VSEC’s over the last 12 months.
VSEC's Profit vs Risk Rating (16) in the Aerospace And Defense industry is in the same range as TDG (27). This means that VSEC’s stock grew similarly to TDG’s over the last 12 months.
TDG's SMR Rating (17) in the Aerospace And Defense industry is significantly better than the same rating for VSEC (89). This means that TDG’s stock grew significantly faster than VSEC’s over the last 12 months.
VSEC's Price Growth Rating (44) in the Aerospace And Defense industry is in the same range as TDG (60). This means that VSEC’s stock grew similarly to TDG’s over the last 12 months.
VSEC's P/E Growth Rating (18) in the Aerospace And Defense industry is somewhat better than the same rating for TDG (76). This means that VSEC’s stock grew somewhat faster than TDG’s over the last 12 months.
| TDG | VSEC | |
|---|---|---|
| RSI ODDS (%) | 4 days ago 85% | 6 days ago 74% |
| Stochastic ODDS (%) | 4 days ago 75% | 4 days ago 68% |
| Momentum ODDS (%) | 4 days ago 50% | 4 days ago 74% |
| MACD ODDS (%) | 4 days ago 65% | 4 days ago 75% |
| TrendWeek ODDS (%) | 4 days ago 50% | 4 days ago 75% |
| TrendMonth ODDS (%) | 4 days ago 55% | 4 days ago 77% |
| Advances ODDS (%) | 8 days ago 66% | 6 days ago 74% |
| Declines ODDS (%) | 6 days ago 50% | 13 days ago 64% |
| BollingerBands ODDS (%) | 4 days ago 67% | 4 days ago 73% |
| Aroon ODDS (%) | 4 days ago 63% | 4 days ago 73% |
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TDG and
Correlation & Price change
A.I.dvisor indicates that over the last year, TDG has been loosely correlated with HEI. These tickers have moved in lockstep 50% of the time. This A.I.-generated data suggests there is some statistical probability that if TDG jumps, then HEI could also see price increases.
| Ticker / NAME | Correlation To TDG | 1D Price Change % | ||
|---|---|---|---|---|
| TDG | 100% | -2.92% | ||
| HEI - TDG | 50% Loosely correlated | +1.18% | ||
| LOAR - TDG | 45% Loosely correlated | -2.30% | ||
| VSEC - TDG | 45% Loosely correlated | -3.22% | ||
| GE - TDG | 44% Loosely correlated | -1.19% | ||
| SARO - TDG | 41% Loosely correlated | -2.70% | ||
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VSEC and
Correlation & Price change
A.I.dvisor indicates that over the last year, VSEC has been loosely correlated with LOAR. These tickers have moved in lockstep 65% of the time. This A.I.-generated data suggests there is some statistical probability that if VSEC jumps, then LOAR could also see price increases.
| Ticker / NAME | Correlation To VSEC | 1D Price Change % | ||
|---|---|---|---|---|
| VSEC | 100% | -3.22% | ||
| LOAR - VSEC | 65% Loosely correlated | -2.30% | ||
| AIR - VSEC | 64% Loosely correlated | -2.28% | ||
| GE - VSEC | 63% Loosely correlated | -1.19% | ||
| SARO - VSEC | 60% Loosely correlated | -2.70% | ||
| FTAI - VSEC | 57% Loosely correlated | -2.26% | ||
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