TDG vs. URI: TransDigm vs. United Rentals Stock Comparison

November 11, 2026

How do TransDigm (TDG) and United Rentals (URI) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

TransDigm (TDG) and United Rentals (URI) both fall under the Capital Goods industry group, but TDG is classified in Aerospace & Defense while URI is classified in Trading Companies & Distributors.

Company profile comparison for TransDigm (TDG) and United Rentals (URI)
Profile Item	TDG	URI
Name	TransDigm Group Inc.	United Rentals Inc.
Country/Region	United States	United States
GICS Sector	Industrials	Industrials
GICS Industry Group	Capital Goods	Capital Goods
GICS Industry	Aerospace & Defense	Trading Companies & Distributors
GICS Sub-Industry	Aerospace & Defense	Trading Companies & Distributors
Market Capitalization	66.17 billion USD	65.36 billion USD
Currency	USD	USD
Exchange	NYSE	NYSE
Listing Date	March 15, 2006	December 18, 1997
Security Type	Common Stock	Common Stock

Price Performance

Cumulative Growth

TDG

URI

GSPC

TransDigm (TDG) vs. United Rentals (URI), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for TransDigm (TDG) and United Rentals (URI). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for TransDigm (TDG) and United Rentals (URI). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for TransDigm (TDG) and United Rentals (URI)
Metric	TDG	URI
Total Return (1Y)	-3.42%	35.39%
Total Return (3Y, Annualized)	14.26%	38.68%
Total Return (5Y, Annualized)	16.86%	24.76%

Risk Profile

Drawdown History

TDG

URI

GSPC

TransDigm (TDG) vs. United Rentals (URI), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for TransDigm (TDG) and United Rentals (URI). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for TransDigm (TDG) and United Rentals (URI)
Metric	TDG	URI
Volatility (1Y, Annualized)	28.03%	44.71%
Beta (5Y)	0.94	1.81
Max Drawdown (5Y)	-29.05%	-39.76%
Avg. Volume (3M)	369.72K	496.78K

Risk-Adjusted Performance

Risk-Return Positioning

TDG and URI are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for TransDigm (TDG) and United Rentals (URI)
Metric	TDG	URI
Sharpe Ratio (1Y)	-0.27	0.70
Sortino Ratio (1Y)	-0.38	1.16

Profitability

ROE (TTM)

Capital efficiency shows on one side only: United Rentals (URI) earns 30.56% on shareholders’ equity, ranked against its industry; TransDigm (TDG) has no ROE this period.

TDG

Capital Goods industry group

Max: 40.55%
Q3: 19.29%
Median: 12.12%
Q1: 4.08%
Min: -17.12%
TDG: --

URI

Capital Goods industry group

30.56%

Max: 40.55%
URI: 30.56%
Q3: 19.29%
Median: 12.12%
Q1: 4.08%
Min: -17.12%

TransDigm (TDG) vs. United Rentals (URI): TDG does not report ROE, so it has no value marker; URI is benchmarked against the Capital Goods industry group.

Net Margin (TTM)

For every dollar of sales, both TransDigm (TDG) at 21.28% and United Rentals (URI) at 16.33% retain more as net profit than most peers, landing in the top net margin quartile of their industries.

TDG

Capital Goods industry group

21.28%

Max: 27.47%
TDG: 21.28%
Q3: 12.10%
Median: 6.30%
Q1: 1.40%
Min: -12.89%

URI

Capital Goods industry group

16.33%

Max: 27.47%
URI: 16.33%
Q3: 12.10%
Median: 6.30%
Q1: 1.40%
Min: -12.89%

TransDigm (TDG) vs. United Rentals (URI): A comparison of their net margin against the Capital Goods industry group benchmark.

Operating Margin (TTM)

TransDigm (TDG) at 46.01% shows unusually strong operating efficiency — above its industry’s operating margin range — and United Rentals (URI) at 29.21% also operates in the top quartile.

TDG

Capital Goods industry group

46.01%

TDG: 46.01%
Max: 36.60%
Q3: 18.33%
Median: 11.12%
Q1: 5.14%
Min: -12.63%

URI

Capital Goods industry group

29.21%

Max: 36.60%
URI: 29.21%
Q3: 18.33%
Median: 11.12%
Q1: 5.14%
Min: -12.63%

TransDigm (TDG) vs. United Rentals (URI): A comparison of their operating margin against the Capital Goods industry group benchmark.

Profitability Metrics

Profitability metrics for TransDigm (TDG) and United Rentals (URI)
Metric	TDG	URI
ROE (TTM)	--	30.56%
ROA (TTM)	11.82%	9.14%
Net Margin (TTM)	21.28%	16.33%
Operating Margin (TTM)	46.01%	29.21%
Gross Margin (TTM)	59.82%	39.19%

Growth

Revenue Growth

Both TransDigm (TDG) at 11.22% and United Rentals (URI) at 4.91% land near their industries' usual revenue growth ranges, so top-line momentum looks broadly in line with peers on both sides.

TransDigm (TDG) vs. United Rentals (URI): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both TransDigm (TDG) at 25.21% and United Rentals (URI) at -0.21% land near their industries' usual EPS growth ranges, so bottom-line momentum looks broadly in line with peers on both sides.

TransDigm (TDG) vs. United Rentals (URI): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for TransDigm (TDG) and United Rentals (URI)
Metric	TDG	URI
Revenue Growth (YoY)	11.22%	4.91%
Revenue Growth (3Y CAGR)	17.61%	11.41%
EPS Growth (YoY)	25.21%	-0.21%
EPS Growth (3Y CAGR)	33.78%	9.20%

Financial Strength

Current Ratio (MRQ)

TransDigm (TDG) at 3.02 carries current ratio above its industry’s typical mid-range, while United Rentals (URI) at 0.80 runs in the tighter-liquidity quartile — different working-capital profiles, both worth examining.

TDG

Capital Goods industry group

3.02

Max: 5.22
TDG: 3.02
Q3: 2.95
Median: 2.08
Q1: 1.43
Min: 0.36

URI

Capital Goods industry group

0.80

Max: 5.22
Q3: 2.95
Median: 2.08
Q1: 1.43
URI: 0.80
Min: 0.36

TransDigm (TDG) vs. United Rentals (URI): A comparison of their current ratio against the Capital Goods industry group benchmark.

Debt / Equity (MRQ)

Only one side’s leverage can be read here: United Rentals (URI) carries debt-to-equity ratio of 1.64 against its industry range, while TransDigm (TDG) reports no figure this period.

TDG

Capital Goods industry group

Max: 2.33
Q3: 1.12
Median: 0.60
Q1: 0.29
Min: 0.00
TDG: --

URI

Capital Goods industry group

1.64

Max: 2.33
URI: 1.64
Q3: 1.12
Median: 0.60
Q1: 0.29
Min: 0.00

TransDigm (TDG) vs. United Rentals (URI): TDG does not report debt-to-equity ratio, so it has no value marker; URI is benchmarked against the Capital Goods industry group.

Financial Strength Metrics

Financial strength metrics for TransDigm (TDG) and United Rentals (URI)
Metric	TDG	URI
Current Ratio (MRQ)	3.02	0.80
Debt / Equity (MRQ)	--	1.64
Net Debt / EBITDA	6.03	3.12

Dividends

Dividend Yield (TTM)

TransDigm (TDG) pays no dividend (yield 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile United Rentals (URI) reports a yield of 0.74%, ranking against industry peers normally.

TDG

Capital Goods industry group

0.00%

Max: 2.66%
Q3: 1.14%
Median: 0.24%
TDG: 0.00%
Q1: 0.00%
Min: 0.00%

URI

Capital Goods industry group

0.74%

Max: 2.66%
Q3: 1.14%
URI: 0.74%
Median: 0.24%
Q1: 0.00%
Min: 0.00%

TransDigm (TDG) vs. United Rentals (URI): A comparison of their dividend yield against the Capital Goods industry group benchmark.

Dividend Payout Ratio (TTM)

TransDigm (TDG) pays no dividend (payout 0.00%) — it may be reinvesting, using buybacks, or simply not returning cash through dividends. Meanwhile United Rentals (URI) reports a payout of 16.95%, ranking against industry peers normally.

TDG

Capital Goods industry group

0.00%

Max: 67.39%
Q3: 28.02%
Median: 6.86%
TDG: 0.00%
Q1: 0.00%
Min: 0.00%

URI

Capital Goods industry group

16.95%

Max: 67.39%
Q3: 28.02%
URI: 16.95%
Median: 6.86%
Q1: 0.00%
Min: 0.00%

TransDigm (TDG) vs. United Rentals (URI): A comparison of their payout ratio against the Capital Goods industry group benchmark.

Dividend Metrics

Dividend metrics for TransDigm (TDG) and United Rentals (URI)
Metric	TDG	URI
Dividend Yield (TTM)	0.00%	0.74%
Dividend Payout Ratio (TTM)	0.00%	16.95%

Valuation

P/E Ratio (TTM)

United Rentals (URI) at 23.24 is near its industry’s usual P/E ratio, while TransDigm (TDG) at 36.31 sits in the richer quartile — TDG needs stronger growth or earnings quality to justify the premium.

TDG

Capital Goods industry group

36.31

Max: 59.38
TDG: 36.31
Q3: 35.92
Median: 25.41
Q1: 19.47
Min: 3.03

URI

Capital Goods industry group

23.24

Max: 59.38
Q3: 35.92
Median: 25.41
URI: 23.24
Q1: 19.47
Min: 3.03

TransDigm (TDG) vs. United Rentals (URI): A comparison of their P/E ratio against the Capital Goods industry group benchmark.

P/S Ratio (TTM)

United Rentals (URI) at 3.74 is priced about in line with its industry on P/S ratio, while TransDigm (TDG) at 6.61 sits in the pricier quartile — TDG costs more per dollar of sales.

TDG

Capital Goods industry group

6.61

Max: 7.54
TDG: 6.61
Q3: 3.76
Median: 2.15
Q1: 1.03
Min: 0.03

URI

Capital Goods industry group

3.74

Max: 7.54
Q3: 3.76
URI: 3.74
Median: 2.15
Q1: 1.03
Min: 0.03

TransDigm (TDG) vs. United Rentals (URI): A comparison of their P/S ratio against the Capital Goods industry group benchmark.

P/B Ratio (MRQ)

TransDigm (TDG) reports a negative P/B ratio of -6.74, meaning negative book equity — the multiple itself is not meaningful for valuation. Meanwhile United Rentals (URI) reports 6.75, ranking against industry peers normally.

TDG

Capital Goods industry group

-6.74

Max: 9.66
Q3: 5.00
Median: 3.12
Q1: 1.81
Min: -1.08
TDG: -6.74

URI

Capital Goods industry group

6.75

Max: 9.66
URI: 6.75
Q3: 5.00
Median: 3.12
Q1: 1.81
Min: -1.08

TransDigm (TDG) vs. United Rentals (URI): A comparison of their P/B ratio against the Capital Goods industry group benchmark.

Valuation Metrics

Valuation metrics for TransDigm (TDG) and United Rentals (URI)
Metric	TDG	URI
P/E Ratio (TTM)	36.31	23.24
P/S Ratio (TTM)	6.61	3.74
P/B Ratio (MRQ)	-6.74	6.75
Free Cash Flow Yield (TTM)	2.20%	3.24%