MAIR vs. TDG: Madison Air vs. TransDigm Stock Comparison
How do Madison Air (MAIR) and TransDigm (TDG) 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
Madison Air (MAIR) and TransDigm (TDG) both fall under the Capital Goods industry group, but MAIR is classified in Building Products while TDG is classified in Aerospace & Defense.
TransDigm (TDG) has been public since March 15, 2006, giving it decades of market history across multiple cycles, while Madison Air (MAIR) listed only on April 16, 2026 and lacks comparable through-cycle data.
| Profile Item | MAIR | TDG |
|---|---|---|
| Name | Madison Air Solutions Corporation Class A Common Stock | TransDigm Group Inc. |
| Country/Region | United States | United States |
| GICS Sector | Industrials | Industrials |
| GICS Industry Group | Capital Goods | Capital Goods |
| GICS Industry | Building Products | Aerospace & Defense |
| GICS Sub-Industry | Building Products | Aerospace & Defense |
| Market Capitalization | 11.56 billion USD | 66.17 billion USD |
| Currency | USD | USD |
| Exchange | NYSE | NYSE |
| Listing Date | April 16, 2026 | March 15, 2006 |
| Security Type | Common Stock | Common Stock |
Price Performance
Cumulative Growth
Trailing Returns
Calendar-Year Returns
Performance Metrics
| Metric | MAIR | TDG |
|---|---|---|
| Total Return (1Y) | -- | -3.42% |
| Total Return (3Y, Annualized) | -- | 14.26% |
| Total Return (5Y, Annualized) | -- | 16.86% |
Risk Profile
Drawdown History
Return Distribution
Risk Metrics
| Metric | MAIR | TDG |
|---|---|---|
| Volatility (1Y, Annualized) | 57.10% | 28.03% |
| Beta (5Y) | 1.60 | 0.94 |
| Max Drawdown (5Y) | -51.16% | -29.05% |
| Avg. Volume (3M) | 2.60M | 369.72K |
Risk-Adjusted Performance
Risk-Return Positioning
Both MAIR and TDG need 1-year volatility and 1-year return to plot risk-return positioning.
Risk-Adjusted Metrics
| Metric | MAIR | TDG |
|---|---|---|
| Sharpe Ratio (1Y) | -- | -0.27 |
| Sortino Ratio (1Y) | -- | -0.38 |
Profitability
ROE (TTM)
Neither Madison Air (MAIR) nor TransDigm (TDG) reports a ROE value for this period, so a direct comparison isn’t possible.
MAIR
Capital Goods industry group
--
- Max
- 40.55%
- Q3
- 19.29%
- Median
- 12.12%
- Q1
- 4.08%
- Min
- -17.12%
- MAIR
- --
TDG
Capital Goods industry group
--
- Max
- 40.55%
- Q3
- 19.29%
- Median
- 12.12%
- Q1
- 4.08%
- Min
- -17.12%
- TDG
- --
Net Margin (TTM)
TransDigm (TDG) at 21.28% retains a top-quartile share of revenue as profit, ahead of Madison Air (MAIR) at 3.73%, which keeps about the industry-typical share.
MAIR
Capital Goods industry group
3.73%
- Max
- 27.47%
- Q3
- 12.10%
- Median
- 6.30%
- MAIR
- 3.73%
- Q1
- 1.40%
- Min
- -12.89%
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%
Operating Margin (TTM)
TransDigm (TDG) at 46.01% shows unusually strong operating efficiency — above its industry’s operating margin range — and Madison Air (MAIR) at 19.76% also operates in the top quartile.
MAIR
Capital Goods industry group
19.76%
- Max
- 36.60%
- MAIR
- 19.76%
- Q3
- 18.33%
- Median
- 11.12%
- Q1
- 5.14%
- Min
- -12.63%
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%
Profitability Metrics
| Metric | MAIR | TDG |
|---|---|---|
| ROE (TTM) | -- | -- |
| ROA (TTM) | -- | 11.82% |
| Net Margin (TTM) | 3.73% | 21.28% |
| Operating Margin (TTM) | 19.76% | 46.01% |
| Gross Margin (TTM) | 39.06% | 59.82% |
Growth
Revenue Growth
Madison Air (MAIR) at 34.07% sits in the top revenue growth quartile, while TransDigm (TDG) at 11.22% is closer to the peer norm — faster top-line expansion for MAIR.
EPS Growth
Both Madison Air (MAIR) at -2.32% and TransDigm (TDG) at 25.21% land near their industries' usual EPS growth ranges, so bottom-line momentum looks broadly in line with peers on both sides.
Growth Metrics
| Metric | MAIR | TDG |
|---|---|---|
| Revenue Growth (YoY) | 34.07% | 11.22% |
| Revenue Growth (3Y CAGR) | -- | 17.61% |
| EPS Growth (YoY) | -2.32% | 25.21% |
| EPS Growth (3Y CAGR) | -- | 33.78% |
Financial Strength
Current Ratio (MRQ)
Madison Air (MAIR) at 1.82 keeps current ratio within its industry’s typical mid-range, while TransDigm (TDG) at 3.02 sits above its industry’s typical mid-range — comfortable liquidity, though possibly with more idle current assets relative to peers.
MAIR
Capital Goods industry group
1.82
- Max
- 5.22
- Q3
- 2.95
- Median
- 2.08
- MAIR
- 1.82
- Q1
- 1.43
- Min
- 0.36
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
Debt / Equity (MRQ)
Only one side’s leverage can be read here: Madison Air (MAIR) carries debt-to-equity ratio of 0.87 against its industry range, while TransDigm (TDG) reports no figure this period.
MAIR
Capital Goods industry group
0.87
- Max
- 2.33
- Q3
- 1.12
- MAIR
- 0.87
- Median
- 0.60
- Q1
- 0.29
- Min
- 0.00
TDG
Capital Goods industry group
--
- Max
- 2.33
- Q3
- 1.12
- Median
- 0.60
- Q1
- 0.29
- Min
- 0.00
- TDG
- --
Financial Strength Metrics
| Metric | MAIR | TDG |
|---|---|---|
| Current Ratio (MRQ) | 1.82 | 3.02 |
| Debt / Equity (MRQ) | 0.87 | -- |
| Net Debt / EBITDA | 3.37 | 6.03 |
Dividends
Dividend Yield (TTM)
Neither Madison Air (MAIR) nor TransDigm (TDG) pays a dividend this period — they may reinvest, use buybacks, or simply not return cash through dividends.
MAIR
Capital Goods industry group
0.00%
- Max
- 2.66%
- Q3
- 1.14%
- Median
- 0.24%
- MAIR
- 0.00%
- Q1
- 0.00%
- Min
- 0.00%
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%
Dividend Payout Ratio (TTM)
Neither Madison Air (MAIR) nor TransDigm (TDG) pays a dividend this period — they may reinvest, use buybacks, or simply not return cash through dividends.
MAIR
Capital Goods industry group
0.00%
- Max
- 67.39%
- Q3
- 28.02%
- Median
- 6.86%
- MAIR
- 0.00%
- Q1
- 0.00%
- Min
- 0.00%
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%
Dividend Metrics
| Metric | MAIR | TDG |
|---|---|---|
| Dividend Yield (TTM) | 0.00% | 0.00% |
| Dividend Payout Ratio (TTM) | 0.00% | 0.00% |
Valuation
P/E Ratio (TTM)
Both look expensive on trailing earnings: TransDigm (TDG) at 36.31 sits in the richer P/E ratio quartile, and Madison Air (MAIR) at 164.57 is richer still, above its industry range.
MAIR
Capital Goods industry group
164.57
- MAIR
- 164.57
- Max
- 59.38
- Q3
- 35.92
- Median
- 25.41
- Q1
- 19.47
- Min
- 3.03
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
P/S Ratio (TTM)
Madison Air (MAIR) at 3.09 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.
MAIR
Capital Goods industry group
3.09
- Max
- 7.54
- Q3
- 3.76
- MAIR
- 3.09
- Median
- 2.15
- Q1
- 1.03
- Min
- 0.03
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
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 Madison Air (MAIR) reports 3.17, ranking against industry peers normally.
MAIR
Capital Goods industry group
3.17
- Max
- 9.66
- Q3
- 5.00
- MAIR
- 3.17
- Median
- 3.12
- Q1
- 1.81
- Min
- -1.08
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
Valuation Metrics
| Metric | MAIR | TDG |
|---|---|---|
| P/E Ratio (TTM) | 164.57 | 36.31 |
| P/S Ratio (TTM) | 3.09 | 6.61 |
| P/B Ratio (MRQ) | 3.17 | -6.74 |
| Free Cash Flow Yield (TTM) | -- | 2.20% |