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FIX vs. ITW: Comfort Systems USA vs. Illinois Tool Works Stock Comparison

How do Comfort Systems USA (FIX) and Illinois Tool Works (ITW) 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

Comfort Systems USA (FIX) and Illinois Tool Works (ITW) both fall under the Capital Goods industry group, but FIX is classified in Construction & Engineering while ITW is classified in Machinery.

Company profile comparison for Comfort Systems USA (FIX) and Illinois Tool Works (ITW)
Profile ItemFIXITW
NameComfort Systems USA Inc.Illinois Tool Works Inc.
Country/RegionUnited StatesUnited States
GICS SectorIndustrialsIndustrials
GICS Industry GroupCapital GoodsCapital Goods
GICS IndustryConstruction & EngineeringMachinery
GICS Sub-IndustryConstruction & EngineeringIndustrial Machinery & Supplies & Components
Market Capitalization35.81 billion USD79.85 billion USD
CurrencyUSDUSD
ExchangeNYSENYSE
Listing DateJune 27, 1997March 13, 1973
Security TypeCommon StockCommon Stock

Price Performance

Cumulative Growth

FIX
ITW
GSPC
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Comfort Systems USA (FIX) vs. Illinois Tool Works (ITW), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for Comfort Systems USA (FIX) and Illinois Tool Works (ITW). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for Comfort Systems USA (FIX) and Illinois Tool Works (ITW). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for Comfort Systems USA (FIX) and Illinois Tool Works (ITW)
MetricFIXITW
Total Return (1Y)15.31%20.29%
Total Return (3Y, Annualized)81.62%10.62%
Total Return (5Y, Annualized)62.48%6.67%

Risk Profile

Drawdown History

FIX
ITW
GSPC
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Comfort Systems USA (FIX) vs. Illinois Tool Works (ITW), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for Comfort Systems USA (FIX) and Illinois Tool Works (ITW). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Comfort Systems USA (FIX) and Illinois Tool Works (ITW)
MetricFIXITW
Volatility (1Y, Annualized)60.97%22.16%
Beta (5Y)1.680.91
Max Drawdown (5Y)-53.28%-28.05%
Avg. Volume (3M)471.64K1.27M

Risk-Adjusted Performance

Risk-Return Positioning

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FIX and ITW are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for Comfort Systems USA (FIX) and Illinois Tool Works (ITW)
MetricFIXITW
Sharpe Ratio (1Y)0.180.72
Sortino Ratio (1Y)0.251.12

Profitability

ROE (TTM)

Both Comfort Systems USA (FIX) at 58.61% and Illinois Tool Works (ITW) at 101.65% turn shareholders’ equity into profit at rates above their industry benchmark ranges for ROE. That is a strong capital-efficiency signal, though leverage and the equity base still matter.

FIX

Capital Goods industry group

58.61%

FIX
58.61%
Max
40.55%
Q3
19.29%
Median
12.12%
Q1
4.08%
Min
-17.12%

ITW

Capital Goods industry group

101.65%

ITW
101.65%
Max
40.55%
Q3
19.29%
Median
12.12%
Q1
4.08%
Min
-17.12%
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Comfort Systems USA (FIX) vs. Illinois Tool Works (ITW): A comparison of their ROE against the Capital Goods industry group benchmark.

Net Margin (TTM)

For every dollar of sales, both Comfort Systems USA (FIX) at 13.01% and Illinois Tool Works (ITW) at 19.39% retain more as net profit than most peers, landing in the top net margin quartile of their industries.

FIX

Capital Goods industry group

13.01%

Max
27.47%
FIX
13.01%
Q3
12.10%
Median
6.30%
Q1
1.40%
Min
-12.89%

ITW

Capital Goods industry group

19.39%

Max
27.47%
ITW
19.39%
Q3
12.10%
Median
6.30%
Q1
1.40%
Min
-12.89%
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Comfort Systems USA (FIX) vs. Illinois Tool Works (ITW): A comparison of their net margin against the Capital Goods industry group benchmark.

Operating Margin (TTM)

Illinois Tool Works (ITW) at 28.05% operates in the top operating margin quartile, ahead of Comfort Systems USA (FIX) at 16.47%, which runs around its industry’s norm.

FIX

Capital Goods industry group

16.47%

Max
36.60%
Q3
18.33%
FIX
16.47%
Median
11.12%
Q1
5.14%
Min
-12.63%

ITW

Capital Goods industry group

28.05%

Max
36.60%
ITW
28.05%
Q3
18.33%
Median
11.12%
Q1
5.14%
Min
-12.63%
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Comfort Systems USA (FIX) vs. Illinois Tool Works (ITW): A comparison of their operating margin against the Capital Goods industry group benchmark.

Profitability Metrics

Profitability metrics for Comfort Systems USA (FIX) and Illinois Tool Works (ITW)
MetricFIXITW
ROE (TTM)58.61%101.65%
ROA (TTM)16.88%17.13%
Net Margin (TTM)13.01%19.39%
Operating Margin (TTM)16.47%28.05%
Gross Margin (TTM)25.70%44.32%

Growth

Revenue Growth

Comfort Systems USA (FIX) at 29.52% sits in the top revenue growth quartile, while Illinois Tool Works (ITW) at 0.92% is in the bottom quartile, showing a clear gap in revenue momentum.

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Comfort Systems USA (FIX) vs. Illinois Tool Works (ITW): A comparison of their Revenue Growth across different time periods.

EPS Growth

Comfort Systems USA (FIX) at 97.81% sits in the top EPS growth quartile, while Illinois Tool Works (ITW) at -10.42% is closer to the peer norm — faster per-share earnings growth for FIX.

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Comfort Systems USA (FIX) vs. Illinois Tool Works (ITW): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Comfort Systems USA (FIX) and Illinois Tool Works (ITW)
MetricFIXITW
Revenue Growth (YoY)29.52%0.92%
Revenue Growth (3Y CAGR)30.03%0.23%
EPS Growth (YoY)97.81%-10.42%
EPS Growth (3Y CAGR)61.78%2.40%

Financial Strength

Current Ratio (MRQ)

Both Comfort Systems USA (FIX) at 1.15 and Illinois Tool Works (ITW) at 1.29 run current ratio in the tighter-liquidity quartile of industry peers, leaving thinner cushions against current liabilities than typical competitors.

FIX

Capital Goods industry group

1.15

Max
5.22
Q3
2.95
Median
2.08
Q1
1.43
FIX
1.15
Min
0.36

ITW

Capital Goods industry group

1.29

Max
5.22
Q3
2.95
Median
2.08
Q1
1.43
ITW
1.29
Min
0.36
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Comfort Systems USA (FIX) vs. Illinois Tool Works (ITW): A comparison of their current ratio against the Capital Goods industry group benchmark.

Debt / Equity (MRQ)

Comfort Systems USA (FIX) at 0.11 keeps leverage in the lower quartile, while Illinois Tool Works (ITW) at 2.98 is above its industry debt-to-equity ratio range.

FIX

Capital Goods industry group

0.11

Max
2.33
Q3
1.12
Median
0.60
Q1
0.29
FIX
0.11
Min
0.00

ITW

Capital Goods industry group

2.98

ITW
2.98
Max
2.33
Q3
1.12
Median
0.60
Q1
0.29
Min
0.00
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Comfort Systems USA (FIX) vs. Illinois Tool Works (ITW): A comparison of their debt-to-equity ratio against the Capital Goods industry group benchmark.

Financial Strength Metrics

Financial strength metrics for Comfort Systems USA (FIX) and Illinois Tool Works (ITW)
MetricFIXITW
Current Ratio (MRQ)1.151.29
Debt / Equity (MRQ)0.112.98
Net Debt / EBITDA-0.811.76

Dividends

Dividend Yield (TTM)

Illinois Tool Works (ITW) at 2.29% delivers top-quartile income for its industry, while Comfort Systems USA (FIX) at 0.31% pays a more typical yield — both are credible income propositions, ITW the richer one.

FIX

Capital Goods industry group

0.31%

Max
2.66%
Q3
1.14%
FIX
0.31%
Median
0.24%
Q1
0.00%
Min
0.00%

ITW

Capital Goods industry group

2.29%

Max
2.66%
ITW
2.29%
Q3
1.14%
Median
0.24%
Q1
0.00%
Min
0.00%
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Comfort Systems USA (FIX) vs. Illinois Tool Works (ITW): A comparison of their dividend yield against the Capital Goods industry group benchmark.

Dividend Payout Ratio (TTM)

Comfort Systems USA (FIX) at 6.48% pays out a band-typical share of earnings, while Illinois Tool Works (ITW) at 58.43% distributes more than its industry norm — less retained, thinner cover.

FIX

Capital Goods industry group

6.48%

Max
67.39%
Q3
28.02%
Median
6.86%
FIX
6.48%
Q1
0.00%
Min
0.00%

ITW

Capital Goods industry group

58.43%

Max
67.39%
ITW
58.43%
Q3
28.02%
Median
6.86%
Q1
0.00%
Min
0.00%
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Comfort Systems USA (FIX) vs. Illinois Tool Works (ITW): A comparison of their payout ratio against the Capital Goods industry group benchmark.

Dividend Metrics

Dividend metrics for Comfort Systems USA (FIX) and Illinois Tool Works (ITW)
MetricFIXITW
Dividend Yield (TTM)0.31%2.29%
Dividend Payout Ratio (TTM)6.48%58.43%

Valuation

P/E Ratio (TTM)

Both Comfort Systems USA (FIX) at 21.98 and Illinois Tool Works (ITW) at 25.06 land around their industries’ usual P/E ratio levels — neither is getting a clear earnings-multiple discount or premium versus peers.

FIX

Capital Goods industry group

21.98

Max
59.38
Q3
35.92
Median
25.41
FIX
21.98
Q1
19.47
Min
3.03

ITW

Capital Goods industry group

25.06

Max
59.38
Q3
35.92
Median
25.41
ITW
25.06
Q1
19.47
Min
3.03
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Comfort Systems USA (FIX) vs. Illinois Tool Works (ITW): A comparison of their P/E ratio against the Capital Goods industry group benchmark.

P/S Ratio (TTM)

Comfort Systems USA (FIX) at 2.85 is priced about in line with its industry on P/S ratio, while Illinois Tool Works (ITW) at 4.80 sits in the pricier quartile — ITW costs more per dollar of sales.

FIX

Capital Goods industry group

2.85

Max
7.54
Q3
3.76
FIX
2.85
Median
2.15
Q1
1.03
Min
0.03

ITW

Capital Goods industry group

4.80

Max
7.54
ITW
4.80
Q3
3.76
Median
2.15
Q1
1.03
Min
0.03
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Comfort Systems USA (FIX) vs. Illinois Tool Works (ITW): A comparison of their P/S ratio against the Capital Goods industry group benchmark.

P/B Ratio (MRQ)

Measured against book value, both Comfort Systems USA (FIX) at 10.66 and Illinois Tool Works (ITW) at 25.42 look expensive — each P/B ratio sits above its industry’s benchmark range.

FIX

Capital Goods industry group

10.66

FIX
10.66
Max
9.66
Q3
5.00
Median
3.12
Q1
1.81
Min
-1.08

ITW

Capital Goods industry group

25.42

ITW
25.42
Max
9.66
Q3
5.00
Median
3.12
Q1
1.81
Min
-1.08
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Comfort Systems USA (FIX) vs. Illinois Tool Works (ITW): A comparison of their P/B ratio against the Capital Goods industry group benchmark.

Valuation Metrics

Valuation metrics for Comfort Systems USA (FIX) and Illinois Tool Works (ITW)
MetricFIXITW
P/E Ratio (TTM)21.9825.06
P/S Ratio (TTM)2.854.80
P/B Ratio (MRQ)10.6625.42
Free Cash Flow Yield (TTM)5.94%2.89%