TDG vs. GOOG
TDG (TransDigm Group Incorporated) and GOOG (Alphabet Inc) are both stocks. TDG operates in Aerospace & Defense (Industrials), while GOOG operates in Internet Content & Information (Communication Services). Over the past 10 years, TDG returned 22.15%/yr vs 26.05%/yr for GOOG. At a 0.36 correlation, their price movements are largely independent.
Performance
TDG vs. GOOG - Performance Comparison
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Returns By Period
In the year-to-date period, TDG achieves a -9.29% return, which is significantly lower than GOOG's 15.25% return. Over the past 10 years, TDG has underperformed GOOG with an annualized return of 22.15%, while GOOG has yielded a comparatively higher 26.05% annualized return.
TDG
- 1D
- -2.62%
- 1M
- -0.72%
- YTD
- -9.29%
- 6M
- -10.46%
- 1Y
- -12.05%
- 3Y*
- 20.83%
- 5Y*
- 16.93%
- 10Y*
- 22.15%
GOOG
- 1D
- -1.20%
- 1M
- -8.98%
- YTD
- 15.25%
- 6M
- 15.01%
- 1Y
- 107.32%
- 3Y*
- 43.67%
- 5Y*
- 23.94%
- 10Y*
- 26.05%
TDG vs. GOOG - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
TDG TransDigm Group Incorporated | -9.29% | 12.15% | 32.27% | 66.57% | 1.77% | 2.82% | 10.51% | 84.41% | 23.83% | 19.84% |
GOOG Alphabet Inc | 15.25% | 65.42% | 35.62% | 58.83% | -38.67% | 65.17% | 31.03% | 29.10% | -1.03% | 35.58% |
Correlation
The correlation between TDG and GOOG is 0.10, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.10 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.20 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.34 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.36 |
Correlation (All Time) Calculated using the full available price history since Apr 3, 2014 | 0.36 |
Over the past year, the correlation between TDG and GOOG has dropped to 0.10 - well below their long-term average of 0.36, suggesting their price drivers have been diverging.
Fundamentals
TDG:
$70.21B
GOOG:
$4.42T
TDG:
$34.79
GOOG:
$13.11
TDG:
34.67
GOOG:
27.54
TDG:
1.03
GOOG:
1.35
TDG:
7.38
GOOG:
10.44
TDG:
$9.50B
GOOG:
$422.57B
TDG:
$5.61B
GOOG:
$255.12B
TDG:
$4.78B
GOOG:
$174.08B
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Return for Risk
TDG vs. GOOG — Risk / Return Rank
TDG
GOOG
TDG vs. GOOG - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for TransDigm Group Incorporated (TDG) and Alphabet Inc (GOOG). 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 | GOOG | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -4.20 | ||
| Sortino ratioReturn per unit of downside risk | -5.56 | ||
| Omega ratioGain probability vs. loss probability | 0.94 | 1.61 | -0.67 |
| Calmar ratioReturn relative to maximum drawdown | -0.48 | 5.20 | -5.68 |
| Martin ratioReturn relative to average drawdown | -0.83 | 18.68 | -19.51 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| TDG | GOOG | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.44 | 3.76 | -4.20 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.61 | 0.77 | -0.16 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.66 | 0.90 | -0.24 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.85 | 0.82 | +0.03 |
Drawdowns
TDG vs. GOOG - Drawdown Comparison
The maximum TDG drawdown since its inception was -62.64%, which is greater than GOOG's maximum drawdown of -44.60%. Use the drawdown chart below to compare losses from any high point for TDG and GOOG.
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Drawdown Indicators
| TDG | GOOG | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -62.64% | -44.60% | -18.04% |
Max Drawdown (1Y)Largest decline over 1 year | -25.30% | -20.75% | -4.55% |
Max Drawdown (3Y)Largest decline over 3 years | -25.30% | -29.35% | +4.05% |
Max Drawdown (5Y)Largest decline over 5 years | -25.30% | -44.60% | +19.30% |
Max Drawdown (10Y)Largest decline over 10 years | -62.64% | -44.60% | -18.04% |
Current DrawdownCurrent decline from peak | -20.46% | -9.44% | -11.02% |
Average DrawdownAverage peak-to-trough decline | -7.95% | -8.89% | +0.94% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 14.58% | 5.77% | +8.81% |
Volatility
TDG vs. GOOG - Volatility Comparison
The current volatility for TransDigm Group Incorporated (TDG) is 7.72%, while Alphabet Inc (GOOG) has a volatility of 8.43%. This indicates that TDG experiences smaller price fluctuations and is considered to be less risky than GOOG based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| TDG | GOOG | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.72% | 8.43% | -0.71% |
Volatility (6M)Calculated over the trailing 6-month period | 21.00% | 20.50% | +0.50% |
Volatility (1Y)Calculated over the trailing 1-year period | 27.63% | 28.74% | -1.11% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 27.81% | 31.14% | -3.33% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 33.78% | 29.02% | +4.76% |
Dividends
TDG vs. GOOG - Dividend Comparison
TDG's dividend yield for the trailing twelve months is around 7.46%, more than GOOG's 0.29% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
GOOG Alphabet Inc | 0.29% | 0.26% | 0.32% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
TDG TransDigm Group Incorporated | 7.46% | 6.77% | 5.92% | 3.46% | 2.94% | 0.00% | 0.00% | 11.16% | 0.00% | 8.01% | 9.64% |
Financials
TDG vs. GOOG - Financials Comparison
This section allows you to compare key financial metrics between TransDigm Group Incorporated and Alphabet Inc. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
TDG vs. GOOG - Profitability Comparison
TDG - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, TransDigm Group Incorporated reported a gross profit of 1.51B and revenue of 2.54B. Therefore, the gross margin over that period was 59.4%.
GOOG - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Alphabet Inc reported a gross profit of 68.63B and revenue of 109.90B. Therefore, the gross margin over that period was 62.5%.
TDG - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, TransDigm Group Incorporated reported an operating income of 1.18B and revenue of 2.54B, resulting in an operating margin of 46.3%.
GOOG - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Alphabet Inc reported an operating income of 39.70B and revenue of 109.90B, resulting in an operating margin of 36.1%.
TDG - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, TransDigm Group Incorporated reported a net income of 535.00M and revenue of 2.54B, resulting in a net margin of 21.0%.
GOOG - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Alphabet Inc reported a net income of 62.58B and revenue of 109.90B, resulting in a net margin of 56.9%.
Frequently Asked Questions
TDG and GOOG have a correlation of 0.10, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
GOOG has higher volatility (8.43%) compared to TDG (7.72%). In terms of maximum drawdown, TDG dropped -62.64% vs GOOG's -44.60%.
GOOG currently has the higher Sharpe Ratio (3.76 vs -0.44), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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