SYM vs. TDG: A Head-to-Head Stock Comparison

Updated on August 23, 2025

Here’s a clear look at SYM and TDG, comparing key factors like historical performance, profitability, financial strength, growth, dividend, and valuation.

Company Profile

Symbol	SYM	TDG
Company Name	Symbotic Inc.	TransDigm Group Incorporated
Country	United States	United States
GICS Sector	Industrials	Industrials
GICS Industry	Machinery	Aerospace & Defense
Market Capitalization	26.28 billion USD	79.01 billion USD
Exchange	NasdaqGM	NYSE
Listing Date	March 9, 2021	March 15, 2006
Security Type	Common Stock	Common Stock

Historical Performance

This chart compares the performance of SYM and TDG by tracking the growth of an initial $10,000 investment in each. Use the tabs to select the desired time period. Data is adjusted for dividends and splits.

SYM vs. TDG: Growth of a $10,000 investment over the past one year.

Historical Performance at a Glance

Symbol	SYM	TDG
5-Day Price Return	-15.61%	-0.75%
13-Week Price Return	57.24%	-2.63%
26-Week Price Return	60.53%	4.96%
52-Week Price Return	76.80%	7.18%
Month-to-Date Return	-17.52%	-12.83%
Year-to-Date Return	87.68%	10.64%
10-Day Avg. Volume	2.71M	0.40M
3-Month Avg. Volume	2.02M	0.31M
3-Month Volatility	91.17%	29.15%
Beta	2.07	1.04

Profitability

Return on Equity (TTM)

SYM

-7.69%

Machinery Industry

Max: 34.68%
Q3: 19.06%
Median: 13.13%
Q1: 8.53%
Min: -4.87%

SYM has a negative Return on Equity of -7.69%. This indicates the company is generating a loss for its shareholders, which can be a result of unprofitability or negative shareholder equity and is often a sign of financial distress.

TDG

37.11%

Aerospace & Defense Industry

Max: 43.89%
Q3: 22.42%
Median: 12.50%
Q1: 5.21%
Min: -6.24%

In the upper quartile for the Aerospace & Defense industry, TDG’s Return on Equity of 37.11% signals a highly effective use of shareholder capital to drive profitability compared to most of its peers.

SYM vs. TDG: A comparison of their Return on Equity (TTM) against their respective Machinery and Aerospace & Defense industry benchmarks.

Net Profit Margin (TTM)

SYM

-0.71%

Machinery Industry

Max: 19.74%
Q3: 11.24%
Median: 8.13%
Q1: 5.38%
Min: -1.11%

SYM has a negative Net Profit Margin of -0.71%, indicating the company is operating at a net loss as its expenses exceeded its revenues.

TDG

22.52%

Aerospace & Defense Industry

Max: 14.54%
Q3: 8.08%
Median: 6.17%
Q1: 2.49%
Min: -1.63%

TDG’s Net Profit Margin of 22.52% is exceptionally high, placing it well beyond the typical range for the Aerospace & Defense industry. This demonstrates outstanding operational efficiency and a strong competitive advantage in converting revenue into profit.

SYM vs. TDG: A comparison of their Net Profit Margin (TTM) against their respective Machinery and Aerospace & Defense industry benchmarks.

Operating Profit Margin (TTM)

SYM

-5.20%

Machinery Industry

Max: 26.63%
Q3: 16.15%
Median: 11.27%
Q1: 7.72%
Min: -4.91%

SYM has a negative Operating Profit Margin of -5.20%. This signifies the company is unprofitable at the operational level, as its core business expenses exceed its revenue.

TDG

45.94%

Aerospace & Defense Industry

Max: 16.63%
Q3: 10.38%
Median: 8.29%
Q1: 6.21%
Min: 0.95%

TDG’s Operating Profit Margin of 45.94% is exceptionally high, placing it well above the typical range for the Aerospace & Defense industry. This demonstrates outstanding efficiency in managing its core operations, which can be a result of strong pricing power or superior cost control.

SYM vs. TDG: A comparison of their Operating Profit Margin (TTM) against their respective Machinery and Aerospace & Defense industry benchmarks.

Profitability at a Glance

Symbol	SYM	TDG
Return on Equity (TTM)	-7.69%	37.11%
Return on Assets (TTM)	-0.88%	8.43%
Net Profit Margin (TTM)	-0.71%	22.52%
Operating Profit Margin (TTM)	-5.20%	45.94%
Gross Profit Margin (TTM)	16.30%	60.12%

Financial Strength

Current Ratio (MRQ)

SYM

1.08

Machinery Industry

Max: 3.83
Q3: 2.32
Median: 1.72
Q1: 1.28
Min: 0.78

SYM’s Current Ratio of 1.08 falls into the lower quartile for the Machinery industry. This indicates a tighter liquidity situation and a more constrained capacity to handle short-term debt than many of its competitors.

TDG

3.13

Aerospace & Defense Industry

Max: 3.09
Q3: 1.98
Median: 1.23
Q1: 1.03
Min: 0.02

TDG’s Current Ratio of 3.13 is exceptionally high, placing it well outside the typical range for the Aerospace & Defense industry. This indicates a very strong liquidity position, though such a high ratio may also suggest that the company is not using its assets efficiently to generate profits.

SYM vs. TDG: A comparison of their Current Ratio (MRQ) against their respective Machinery and Aerospace & Defense industry benchmarks.

Debt-to-Equity Ratio (MRQ)

SYM

0.00

Machinery Industry

Max: 1.49
Q3: 0.75
Median: 0.44
Q1: 0.26
Min: 0.00

Falling into the lower quartile for the Machinery industry, SYM’s Debt-to-Equity Ratio of 0.00 points to a conservative financing strategy. This results in lower financial risk but potentially limits strategic investments compared to more leveraged competitors.

TDG

5.41

Aerospace & Defense Industry

Max: 1.70
Q3: 1.04
Median: 0.68
Q1: 0.41
Min: 0.00

With a Debt-to-Equity Ratio of 5.41, TDG operates with exceptionally high leverage compared to the Aerospace & Defense industry norm. This suggests an aggressive reliance on debt financing, which can magnify returns but also significantly elevates financial risk.

SYM vs. TDG: A comparison of their Debt-to-Equity Ratio (MRQ) against their respective Machinery and Aerospace & Defense industry benchmarks.

Interest Coverage Ratio (TTM)

SYM

Machinery Industry

Max: 67.55
Q3: 33.79
Median: 13.87
Q1: 7.97
Min: -1.43

Interest Coverage Ratio data for SYM is currently unavailable.

TDG

2.72

Aerospace & Defense Industry

Max: 36.57
Q3: 19.90
Median: 7.04
Q1: 2.40
Min: -7.63

TDG’s Interest Coverage Ratio of 2.72 is positioned comfortably within the norm for the Aerospace & Defense industry, indicating a standard and healthy capacity to cover its interest payments.

SYM vs. TDG: A comparison of their Interest Coverage Ratio (TTM) against their respective Machinery and Aerospace & Defense industry benchmarks.

Financial Strength at a Glance

Symbol	SYM	TDG
Current Ratio (MRQ)	1.08	3.13
Quick Ratio (MRQ)	0.90	2.07
Debt-to-Equity Ratio (MRQ)	0.00	5.41
Interest Coverage Ratio (TTM)	--	2.72

Growth

Revenue Growth

SYM vs. TDG: A side-by-side comparison of their Revenue Growth for the MRQ (YoY), TTM (YoY), 3-Year CAGR, and 5-Year CAGR periods.

EPS Growth

SYM vs. TDG: A side-by-side comparison of their EPS Growth for the MRQ (YoY), TTM (YoY), 3-Year CAGR, and 5-Year CAGR periods.

Dividend

Dividend Yield (TTM)

SYM

0.00%

Machinery Industry

Max: 5.32%
Q3: 2.84%
Median: 1.87%
Q1: 1.09%
Min: 0.00%

SYM currently does not pay a dividend, resulting in a yield of 0%. This is a common strategy for growth-focused companies that prioritize reinvesting earnings, though it may be less typical in mature, income-oriented sectors.

TDG

5.58%

Aerospace & Defense Industry

Max: 2.03%
Q3: 1.22%
Median: 0.43%
Q1: 0.00%
Min: 0.00%

TDG’s Dividend Yield of 5.58% is exceptionally high, placing it well above the typical range for the Aerospace & Defense industry. While this may seem attractive, an unusually high yield can sometimes be a warning sign, reflecting a falling stock price or market concerns about the dividend’s sustainability.

SYM vs. TDG: A comparison of their Dividend Yield (TTM) against their respective Machinery and Aerospace & Defense industry benchmarks.

Dividend Payout Ratio (TTM)

SYM

0.00%

Machinery Industry

Max: 202.17%
Q3: 98.65%
Median: 55.54%
Q1: 29.03%
Min: 0.00%

SYM has a Dividend Payout Ratio of 0%, indicating it does not currently pay a dividend. This is a common strategy for growth-oriented companies that reinvest all profits back into the business.

TDG

891.68%

Aerospace & Defense Industry

Max: 83.87%
Q3: 49.90%
Median: 16.48%
Q1: 0.00%
Min: 0.00%

At 891.68%, TDG’s Dividend Payout Ratio is exceptionally high, exceeding the typical range for the Aerospace & Defense industry. While this provides a significant return to shareholders, it may limit funds for reinvestment and could be difficult to sustain.

SYM vs. TDG: A comparison of their Dividend Payout Ratio (TTM) against their respective Machinery and Aerospace & Defense industry benchmarks.

Dividend at a Glance

Symbol	SYM	TDG
Dividend Yield (TTM)	0.00%	5.58%
Dividend Payout Ratio (TTM)	0.00%	891.68%

Valuation

Price-to-Earnings Ratio (TTM)

SYM

Machinery Industry

Max: 53.66
Q3: 31.29
Median: 22.00
Q1: 16.18
Min: 7.00

P/E Ratio data for SYM is currently unavailable.

TDG

40.76

Aerospace & Defense Industry

Max: 65.97
Q3: 54.11
Median: 34.53
Q1: 23.66
Min: 0.00

TDG’s P/E Ratio of 40.76 is within the middle range for the Aerospace & Defense industry. This suggests its valuation is in line with the sector average, representing neither a significant premium nor a discount compared to its peers.

SYM vs. TDG: A comparison of their Price-to-Earnings Ratio (TTM) against their respective Machinery and Aerospace & Defense industry benchmarks.

Price-to-Sales Ratio (TTM)

SYM

11.92

Machinery Industry

Max: 5.04
Q3: 2.72
Median: 1.67
Q1: 1.04
Min: 0.24

With a P/S Ratio of 11.92, SYM trades at a valuation that eclipses even the highest in the Machinery industry. This implies the market has priced in exceptionally optimistic scenarios for future revenue growth, posing considerable valuation risk.

TDG

9.18

Aerospace & Defense Industry

Max: 8.07
Q3: 4.49
Median: 2.42
Q1: 1.39
Min: 0.00

With a P/S Ratio of 9.18, TDG trades at a valuation that eclipses even the highest in the Aerospace & Defense industry. This implies the market has priced in exceptionally optimistic scenarios for future revenue growth, posing considerable valuation risk.

SYM vs. TDG: A comparison of their Price-to-Sales Ratio (TTM) against their respective Machinery and Aerospace & Defense industry benchmarks.

Price-to-Book Ratio (MRQ)

SYM

108.69

Machinery Industry

Max: 7.23
Q3: 3.90
Median: 2.52
Q1: 1.47
Min: 0.49

At 108.69, SYM’s P/B Ratio is at an extreme premium to the Machinery industry. This signifies that the market’s valuation is heavily reliant on future potential rather than its current net asset value, which can be a high-risk proposition.

TDG

10.13

Aerospace & Defense Industry

Max: 13.67
Q3: 7.92
Median: 4.65
Q1: 2.68
Min: 0.82

TDG’s P/B Ratio of 10.13 is in the upper tier for the Aerospace & Defense industry. This indicates that investors are paying a premium relative to the company’s net assets, a valuation that hinges on its ability to generate superior profits.

SYM vs. TDG: A comparison of their Price-to-Book Ratio (MRQ) against their respective Machinery and Aerospace & Defense industry benchmarks.

Valuation at a Glance

Symbol	SYM	TDG
Price-to-Earnings Ratio (TTM)	--	40.76
Price-to-Sales Ratio (TTM)	11.92	9.18
Price-to-Book Ratio (MRQ)	108.69	10.13
Price-to-Free Cash Flow Ratio (TTM)	54.72	41.32