TDG vs. VSEC

Last updated Apr 1, 2026

Compare and contrast key facts about TransDigm Group Incorporated (TDG) and VSE Corporation (VSEC).

Performance

TDG vs. VSEC - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in TransDigm Group Incorporated (TDG) and VSE Corporation (VSEC). The values are adjusted to include any dividend payments, if applicable.

TDG vs. VSEC - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TDG TransDigm Group Incorporated	-12.85%	12.15%	32.27%	66.57%	1.77%	2.82%	10.51%	84.41%	23.83%	19.84%
VSEC VSE Corporation	6.78%	82.26%	47.93%	39.19%	-22.35%	59.55%	2.54%	28.56%	-37.81%	25.45%

Fundamentals

Market Cap TDG : $67.45B VSEC : $4.20B
EPS TDG : $34.85 VSEC : $1.55
PE Ratio TDG : 33.25 VSEC : 118.65
PEG Ratio TDG : 0.99 VSEC : 1.74
PS Ratio TDG : 7.40 VSEC : 3.55
Total Revenue (TTM) TDG : $9.11B VSEC : $1.11B
Gross Profit (TTM) TDG : $5.43B VSEC : $91.90M
EBITDA (TTM) TDG : $4.52B VSEC : $1.11B

Returns By Period

In the year-to-date period, TDG achieves a -12.85% return, which is significantly lower than VSEC's 6.78% return. Over the past 10 years, TDG has outperformed VSEC with an annualized return of 23.68%, while VSEC has yielded a comparatively lower 19.38% annualized return.

TDG

• 1D: 2.30%
• 1M: -11.04%
• YTD: -12.85%
• 6M: -12.07%
• 1Y: -10.46%
• 3Y*: 22.53%
• 5Y*: 18.23%
• 10Y*: 23.68%

VSEC

• 1D: 11.51%
• 1M: -18.79%
• YTD: 6.78%
• 6M: 11.05%
• 1Y: 54.11%
• 3Y*: 61.04%
• 5Y*: 36.39%
• 10Y*: 19.38%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

TDG vs. VSEC — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

TDG

TDG Risk / Return Rank: 26
TDG Sharpe Ratio Rank: 25
TDG Sortino Ratio Rank: 24
TDG Omega Ratio Rank: 23
TDG Calmar Ratio Rank: 30
TDG Martin Ratio Rank: 28

VSEC

VSEC Risk / Return Rank: 78
VSEC Sharpe Ratio Rank: 79
VSEC Sortino Ratio Rank: 75
VSEC Omega Ratio Rank: 72
VSEC Calmar Ratio Rank: 79
VSEC Martin Ratio Rank: 86

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

TDG vs. VSEC - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for TransDigm Group Incorporated (TDG) and VSE Corporation (VSEC). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	TDG	VSEC	Difference
Sharpe ratio Return per unit of total volatility	-0.37	1.16	-1.54
Sortino ratio Return per unit of downside risk	-0.30	1.79	-2.09
Omega ratio Gain probability vs. loss probability	0.95	1.22	-0.27
Calmar ratio Return relative to maximum drawdown	-0.40	2.14	-2.53
Martin ratio Return relative to average drawdown	-0.86	7.91	-8.77
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

TDG vs. VSEC - Sharpe Ratio Comparison

The current TDG Sharpe Ratio is -0.37, which is lower than the VSEC Sharpe Ratio of 1.16. The chart below compares the historical Sharpe Ratios of TDG and VSEC, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	TDG	VSEC	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.37	1.16	-1.54
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.67	0.83	-0.17
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.71	0.42	+0.28
Sharpe Ratio (All Time) Calculated using the full available price history	0.85	0.27	+0.58

Correlation

The correlation between TDG and VSEC is 0.35, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

TDG vs. VSEC - Dividend Comparison

TDG's dividend yield for the trailing twelve months is around 7.77%, more than VSEC's 0.22% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
TDG TransDigm Group Incorporated	7.77%	6.77%	5.92%	3.46%	2.94%	0.00%	0.00%	11.16%	0.00%	8.01%	9.64%	0.00%
VSEC VSE Corporation	0.22%	0.23%	0.42%	0.77%	0.85%	0.59%	0.94%	0.89%	1.00%	0.54%	0.51%	0.68%

Drawdowns

TDG vs. VSEC - Drawdown Comparison

The maximum TDG drawdown since its inception was -62.64%, smaller than the maximum VSEC drawdown of -76.09%. Use the drawdown chart below to compare losses from any high point for TDG and VSEC.

Drawdown Indicators

	TDG	VSEC	Difference
Max Drawdown Largest peak-to-trough decline	-62.64%	-76.09%	+13.45%
Max Drawdown (1Y) Largest decline over 1 year	-25.30%	-27.40%	+2.10%
Max Drawdown (5Y) Largest decline over 5 years	-25.30%	-47.58%	+22.28%
Max Drawdown (10Y) Largest decline over 10 years	-62.64%	-76.09%	+13.45%
Current Drawdown Current decline from peak	-23.58%	-19.04%	-4.54%
Average Drawdown Average peak-to-trough decline	-7.83%	-30.75%	+22.92%
Ulcer Index Depth and duration of drawdowns from previous peaks	11.72%	7.40%	+4.32%

Volatility

TDG vs. VSEC - Volatility Comparison

The current volatility for TransDigm Group Incorporated (TDG) is 6.20%, while VSE Corporation (VSEC) has a volatility of 16.82%. This indicates that TDG experiences smaller price fluctuations and is considered to be less risky than VSEC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TDG	VSEC	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.20%	16.82%	-10.62%
Volatility (6M) Calculated over the trailing 6-month period	18.11%	33.60%	-15.49%
Volatility (1Y) Calculated over the trailing 1-year period	28.19%	46.83%	-18.64%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	27.41%	43.85%	-16.44%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	33.69%	45.91%	-12.22%

Financials

TDG vs. VSEC - Profitability Comparison

The chart below illustrates the profitability comparison between TransDigm Group Incorporated and VSE Corporation over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

TDG - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, TransDigm Group Incorporated reported a gross profit of 1.35B and revenue of 2.29B. Therefore, the gross margin over that period was 59.2%.

VSEC - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, VSE Corporation reported a gross profit of 0.00 and revenue of 301.18M. Therefore, the gross margin over that period was 0.0%.

TDG - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, TransDigm Group Incorporated reported an operating income of 1.04B and revenue of 2.29B, resulting in an operating margin of 45.6%.

VSEC - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, VSE Corporation reported an operating income of 290.99M and revenue of 301.18M, resulting in an operating margin of 96.6%.

TDG - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, TransDigm Group Incorporated reported a net income of 445.00M and revenue of 2.29B, resulting in a net margin of 19.5%.

VSEC - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, VSE Corporation reported a net income of 22.30M and revenue of 301.18M, resulting in a net margin of 7.4%.