FIX vs. GD: A Head-to-Head Stock Comparison

Updated on October 3, 2025

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

Company Profile

Symbol	FIX	GD
Company Name	Comfort Systems USA, Inc.	General Dynamics Corporation
Country	United States	United States
GICS Sector	Industrials	Industrials
GICS Industry	Construction & Engineering	Aerospace & Defense
Market Capitalization	29.44 billion USD	91.66 billion USD
Exchange	NYSE	NYSE
Listing Date	June 27, 1997	January 2, 1962
Security Type	Common Stock	Common Stock

Historical Performance

This chart compares the performance of FIX and GD 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.

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

Historical Performance at a Glance

Symbol	FIX	GD
5-Day Price Return	4.26%	5.03%
13-Week Price Return	53.89%	15.75%
26-Week Price Return	138.76%	26.44%
52-Week Price Return	111.55%	12.76%
Month-to-Date Return	17.32%	-0.07%
Year-to-Date Return	94.59%	29.32%
10-Day Avg. Volume	0.40M	1.43M
3-Month Avg. Volume	0.39M	1.12M
3-Month Volatility	53.51%	16.81%
Beta	1.57	0.41

Profitability

Return on Equity (TTM)

FIX

39.33%

Construction & Engineering Industry

Max: 26.79%
Q3: 16.47%
Median: 10.66%
Q1: 8.46%
Min: -1.86%

FIX’s Return on Equity of 39.33% is exceptionally high, placing it well beyond the typical range for the Construction & Engineering industry. This demonstrates a superior ability to generate profit from shareholder investments, though it could also be inflated by high financial leverage.

GD

17.99%

Aerospace & Defense Industry

Max: 37.11%
Q3: 20.14%
Median: 11.72%
Q1: 6.30%
Min: -6.24%

GD’s Return on Equity of 17.99% is on par with the norm for the Aerospace & Defense industry, indicating its profitability relative to shareholder equity is typical for the sector.

FIX vs. GD: A comparison of their Return on Equity (TTM) against their respective Construction & Engineering and Aerospace & Defense industry benchmarks.

Net Profit Margin (TTM)

FIX

9.01%

Construction & Engineering Industry

Max: 11.67%
Q3: 6.13%
Median: 3.82%
Q1: 2.31%
Min: -2.77%

A Net Profit Margin of 9.01% places FIX in the upper quartile for the Construction & Engineering industry, signifying strong profitability and more effective cost management than most of its peers.

GD

8.13%

Aerospace & Defense Industry

Max: 13.66%
Q3: 8.61%
Median: 6.59%
Q1: 4.92%
Min: 1.01%

GD’s Net Profit Margin of 8.13% is aligned with the median group of its peers in the Aerospace & Defense industry. This indicates its ability to convert revenue into profit is typical for the sector.

FIX vs. GD: A comparison of their Net Profit Margin (TTM) against their respective Construction & Engineering and Aerospace & Defense industry benchmarks.

Operating Profit Margin (TTM)

FIX

12.21%

Construction & Engineering Industry

Max: 17.78%
Q3: 9.61%
Median: 6.19%
Q1: 3.73%
Min: -1.78%

An Operating Profit Margin of 12.21% places FIX in the upper quartile for the Construction & Engineering industry. This signals a strong ability to translate revenue into operating profit, outperforming most of its competitors in core business efficiency.

GD

10.30%

Aerospace & Defense Industry

Max: 22.35%
Q3: 12.83%
Median: 9.29%
Q1: 6.38%
Min: -2.15%

GD’s Operating Profit Margin of 10.30% is around the midpoint for the Aerospace & Defense industry, indicating that its efficiency in managing core business operations is typical for the sector.

FIX vs. GD: A comparison of their Operating Profit Margin (TTM) against their respective Construction & Engineering and Aerospace & Defense industry benchmarks.

Profitability at a Glance

Symbol	FIX	GD
Return on Equity (TTM)	39.33%	17.99%
Return on Assets (TTM)	14.76%	7.21%
Net Profit Margin (TTM)	9.01%	8.13%
Operating Profit Margin (TTM)	12.21%	10.30%
Gross Profit Margin (TTM)	22.50%	15.40%

Financial Strength

Current Ratio (MRQ)

FIX

1.13

Construction & Engineering Industry

Max: 2.17
Q3: 1.50
Median: 1.23
Q1: 1.00
Min: 0.65

FIX’s Current Ratio of 1.13 aligns with the median group of the Construction & Engineering industry, indicating that its short-term liquidity is in line with its sector peers.

GD

1.36

Aerospace & Defense Industry

Max: 3.35
Q3: 2.03
Median: 1.24
Q1: 1.04
Min: 0.77

GD’s Current Ratio of 1.36 aligns with the median group of the Aerospace & Defense industry, indicating that its short-term liquidity is in line with its sector peers.

FIX vs. GD: A comparison of their Current Ratio (MRQ) against their respective Construction & Engineering and Aerospace & Defense industry benchmarks.

Debt-to-Equity Ratio (MRQ)

FIX

0.04

Construction & Engineering Industry

Max: 2.37
Q3: 1.24
Median: 0.62
Q1: 0.31
Min: 0.00

Falling into the lower quartile for the Construction & Engineering industry, FIX’s Debt-to-Equity Ratio of 0.04 points to a conservative financing strategy. This results in lower financial risk but potentially limits strategic investments compared to more leveraged competitors.

GD

0.37

Aerospace & Defense Industry

Max: 1.72
Q3: 0.96
Median: 0.63
Q1: 0.37
Min: 0.03

Falling into the lower quartile for the Aerospace & Defense industry, GD’s Debt-to-Equity Ratio of 0.37 points to a conservative financing strategy. This results in lower financial risk but potentially limits strategic investments compared to more leveraged competitors.

FIX vs. GD: A comparison of their Debt-to-Equity Ratio (MRQ) against their respective Construction & Engineering and Aerospace & Defense industry benchmarks.

Interest Coverage Ratio (TTM)

FIX

9.10

Construction & Engineering Industry

Max: 36.37
Q3: 17.88
Median: 8.20
Q1: 4.98
Min: -6.49

FIX’s Interest Coverage Ratio of 9.10 is positioned comfortably within the norm for the Construction & Engineering industry, indicating a standard and healthy capacity to cover its interest payments.

GD

15.01

Aerospace & Defense Industry

Max: 36.57
Q3: 19.08
Median: 7.25
Q1: 2.65
Min: -7.63

GD’s Interest Coverage Ratio of 15.01 is positioned comfortably within the norm for the Aerospace & Defense industry, indicating a standard and healthy capacity to cover its interest payments.

FIX vs. GD: A comparison of their Interest Coverage Ratio (TTM) against their respective Construction & Engineering and Aerospace & Defense industry benchmarks.

Financial Strength at a Glance

Symbol	FIX	GD
Current Ratio (MRQ)	1.13	1.36
Quick Ratio (MRQ)	1.09	0.83
Debt-to-Equity Ratio (MRQ)	0.04	0.37
Interest Coverage Ratio (TTM)	9.10	15.01

Growth

Revenue Growth

FIX vs. GD: 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

FIX vs. GD: 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)

FIX

0.18%

Construction & Engineering Industry

Max: 5.80%
Q3: 3.33%
Median: 2.22%
Q1: 0.21%
Min: 0.00%

FIX’s Dividend Yield of 0.18% is in the lower quartile for the Construction & Engineering industry. This suggests the company’s strategy likely favors retaining earnings for growth over providing a high dividend income.

GD

1.72%

Aerospace & Defense Industry

Max: 2.72%
Q3: 1.45%
Median: 0.48%
Q1: 0.08%
Min: 0.00%

With a Dividend Yield of 1.72%, GD offers a more attractive income stream than most of its peers in the Aerospace & Defense industry, signaling a strong commitment to shareholder returns.

FIX vs. GD: A comparison of their Dividend Yield (TTM) against their respective Construction & Engineering and Aerospace & Defense industry benchmarks.

Dividend Payout Ratio (TTM)

FIX

7.68%

Construction & Engineering Industry

Max: 139.17%
Q3: 74.39%
Median: 51.48%
Q1: 15.67%
Min: 0.00%

FIX’s Dividend Payout Ratio of 7.68% is in the lower quartile for the Construction & Engineering industry. This suggests a conservative dividend policy, with a strategic focus on reinvesting profits for future growth.

GD

38.28%

Aerospace & Defense Industry

Max: 110.40%
Q3: 50.43%
Median: 17.11%
Q1: 0.46%
Min: 0.00%

GD’s Dividend Payout Ratio of 38.28% is within the typical range for the Aerospace & Defense industry, suggesting a balanced approach between shareholder payouts and company reinvestment.

FIX vs. GD: A comparison of their Dividend Payout Ratio (TTM) against their respective Construction & Engineering and Aerospace & Defense industry benchmarks.

Dividend at a Glance

Symbol	FIX	GD
Dividend Yield (TTM)	0.18%	1.72%
Dividend Payout Ratio (TTM)	7.68%	38.28%

Valuation

Price-to-Earnings Ratio (TTM)

FIX

42.59

Construction & Engineering Industry

Max: 41.00
Q3: 26.91
Median: 16.02
Q1: 13.49
Min: 1.65

At 42.59, FIX’s P/E Ratio is exceptionally high, exceeding the typical maximum for the Construction & Engineering industry. This suggests the stock may be significantly overvalued compared to its peers and implies high market expectations that could be difficult to meet.

GD

22.29

Aerospace & Defense Industry

Max: 67.20
Q3: 55.74
Median: 33.28
Q1: 27.49
Min: 15.02

In the lower quartile for the Aerospace & Defense industry, GD’s P/E Ratio of 22.29 suggests the stock may be undervalued compared to its peers, potentially presenting an attractive entry point for investors.

FIX vs. GD: A comparison of their Price-to-Earnings Ratio (TTM) against their respective Construction & Engineering and Aerospace & Defense industry benchmarks.

Price-to-Sales Ratio (TTM)

FIX

3.84

Construction & Engineering Industry

Max: 2.93
Q3: 1.65
Median: 0.71
Q1: 0.45
Min: 0.11

With a P/S Ratio of 3.84, FIX trades at a valuation that eclipses even the highest in the Construction & Engineering industry. This implies the market has priced in exceptionally optimistic scenarios for future revenue growth, posing considerable valuation risk.

GD

1.81

Aerospace & Defense Industry

Max: 9.06
Q3: 4.87
Median: 2.47
Q1: 1.61
Min: 0.33

GD’s P/S Ratio of 1.81 aligns with the market consensus for the Aerospace & Defense industry. This suggests its valuation, based on sales, is seen as standard and is on par with its competitors.

FIX vs. GD: A comparison of their Price-to-Sales Ratio (TTM) against their respective Construction & Engineering and Aerospace & Defense industry benchmarks.

Price-to-Book Ratio (MRQ)

FIX

9.60

Construction & Engineering Industry

Max: 7.96
Q3: 4.06
Median: 1.98
Q1: 1.23
Min: 0.24

At 9.60, FIX’s P/B Ratio is at an extreme premium to the Construction & Engineering 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.

GD

3.32

Aerospace & Defense Industry

Max: 14.90
Q3: 8.93
Median: 4.70
Q1: 3.03
Min: 0.83

GD’s P/B Ratio of 3.32 is within the conventional range for the Aerospace & Defense industry. This shows a balanced market view, where the stock’s price is neither at a significant premium nor a discount to the book value of its peers.

FIX vs. GD: A comparison of their Price-to-Book Ratio (MRQ) against their respective Construction & Engineering and Aerospace & Defense industry benchmarks.

Valuation at a Glance

Symbol	FIX	GD
Price-to-Earnings Ratio (TTM)	42.59	22.29
Price-to-Sales Ratio (TTM)	3.84	1.81
Price-to-Book Ratio (MRQ)	9.60	3.32
Price-to-Free Cash Flow Ratio (TTM)	43.93	20.64