TDG vs. HWM

Last updated Apr 2, 2026

Compare and contrast key facts about TransDigm Group Incorporated (TDG) and Howmet Aerospace Inc. (HWM).

Performance

TDG vs. HWM - Performance Comparison

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

TDG vs. HWM - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
TDG TransDigm Group Incorporated	-11.77%	12.15%	32.27%	66.57%	1.77%	2.82%	10.51%	84.41%	23.83%	19.84%
HWM Howmet Aerospace Inc.	16.66%	87.95%	102.71%	37.84%	24.16%	11.67%	21.03%	83.54%	-37.43%	48.40%

Fundamentals

Market Cap TDG : $68.28B HWM : $96.57B
EPS TDG : $34.85 HWM : $3.72
PE Ratio TDG : 33.67 HWM : 64.25
PEG Ratio TDG : 1.00 HWM : 1.09
PS Ratio TDG : 7.49 HWM : 11.74
Total Revenue (TTM) TDG : $9.11B HWM : $8.25B
Gross Profit (TTM) TDG : $5.43B HWM : $2.54B
EBITDA (TTM) TDG : $4.52B HWM : $2.38B

Returns By Period

In the year-to-date period, TDG achieves a -11.77% return, which is significantly lower than HWM's 16.66% return. Over the past 10 years, TDG has underperformed HWM with an annualized return of 23.83%, while HWM has yielded a comparatively higher 31.22% annualized return.

TDG

• 1D: 1.23%
• 1M: -10.86%
• YTD: -11.77%
• 6M: -9.80%
• 1Y: -10.27%
• 3Y*: 23.03%
• 5Y*: 18.52%
• 10Y*: 23.83%

HWM

• 1D: 3.72%
• 1M: -9.83%
• YTD: 16.66%
• 6M: 22.82%
• 1Y: 81.84%
• 3Y*: 78.56%
• 5Y*: 50.10%
• 10Y*: 31.22%

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

Return for Risk

TDG vs. HWM — Risk / Return Rank

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

TDG

TDG Risk / Return Rank: 25
TDG Sharpe Ratio Rank: 24
TDG Sortino Ratio Rank: 22
TDG Omega Ratio Rank: 22
TDG Calmar Ratio Rank: 29
TDG Martin Ratio Rank: 28

HWM

HWM Risk / Return Rank: 93
HWM Sharpe Ratio Rank: 93
HWM Sortino Ratio Rank: 91
HWM Omega Ratio Rank: 91
HWM Calmar Ratio Rank: 94
HWM Martin Ratio Rank: 95

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. HWM - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for TransDigm Group Incorporated (TDG) and Howmet Aerospace Inc. (HWM). 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	HWM	Difference
Sharpe ratio Return per unit of total volatility	-0.37	2.42	-2.79
Sortino ratio Return per unit of downside risk	-0.29	3.03	-3.33
Omega ratio Gain probability vs. loss probability	0.95	1.42	-0.46
Calmar ratio Return relative to maximum drawdown	-0.37	5.26	-5.63
Martin ratio Return relative to average drawdown	-0.79	16.25	-17.04
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. HWM - Sharpe Ratio Comparison

The current TDG Sharpe Ratio is -0.37, which is lower than the HWM Sharpe Ratio of 2.42. The chart below compares the historical Sharpe Ratios of TDG and HWM, 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	HWM	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.37	2.42	-2.79
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.68	1.59	-0.91
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.71	0.79	-0.08
Sharpe Ratio (All Time) Calculated using the full available price history	0.85	0.21	+0.64

Correlation

The correlation between TDG and HWM is 0.47, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

TDG vs. HWM - Dividend Comparison

TDG's dividend yield for the trailing twelve months is around 7.67%, more than HWM's 0.19% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
TDG TransDigm Group Incorporated	7.67%	6.77%	5.92%	3.46%	2.94%	0.00%	0.00%	11.16%	0.00%	8.01%	9.64%	0.00%
HWM Howmet Aerospace Inc.	0.19%	0.21%	0.24%	0.31%	0.25%	0.13%	0.05%	0.39%	1.42%	0.88%	40.49%	1.22%

Drawdowns

TDG vs. HWM - Drawdown Comparison

The maximum TDG drawdown since its inception was -62.64%, smaller than the maximum HWM drawdown of -88.30%. Use the drawdown chart below to compare losses from any high point for TDG and HWM.

Drawdown Indicators

	TDG	HWM	Difference
Max Drawdown Largest peak-to-trough decline	-62.64%	-88.30%	+25.66%
Max Drawdown (1Y) Largest decline over 1 year	-25.30%	-16.11%	-9.19%
Max Drawdown (5Y) Largest decline over 5 years	-25.30%	-23.19%	-2.11%
Max Drawdown (10Y) Largest decline over 10 years	-62.64%	-64.81%	+2.17%
Current Drawdown Current decline from peak	-22.64%	-9.83%	-12.81%
Average Drawdown Average peak-to-trough decline	-7.83%	-31.08%	+23.25%
Ulcer Index Depth and duration of drawdowns from previous peaks	11.81%	5.21%	+6.60%

Volatility

TDG vs. HWM - Volatility Comparison

The current volatility for TransDigm Group Incorporated (TDG) is 6.32%, while Howmet Aerospace Inc. (HWM) has a volatility of 10.59%. This indicates that TDG experiences smaller price fluctuations and is considered to be less risky than HWM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	TDG	HWM	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.32%	10.59%	-4.27%
Volatility (6M) Calculated over the trailing 6-month period	18.01%	21.40%	-3.39%
Volatility (1Y) Calculated over the trailing 1-year period	28.22%	33.97%	-5.75%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	27.39%	31.65%	-4.26%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	33.68%	39.80%	-6.12%

Financials

TDG vs. HWM - Profitability Comparison

The chart below illustrates the profitability comparison between TransDigm Group Incorporated and Howmet Aerospace Inc. 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%.

HWM - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Howmet Aerospace Inc. reported a gross profit of 683.00M and revenue of 2.17B. Therefore, the gross margin over that period was 31.5%.

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%.

HWM - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Howmet Aerospace Inc. reported an operating income of 577.00M and revenue of 2.17B, resulting in an operating margin of 26.6%.

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%.

HWM - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Howmet Aerospace Inc. reported a net income of 372.00M and revenue of 2.17B, resulting in a net margin of 17.2%.