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

Updated on October 3, 2025

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

Company Profile

FIX is a standard domestic listing, while PONY trades as an American Depositary Receipt (ADR), offering U.S. investors access to its foreign-listed shares.

Symbol	FIX	PONY
Company Name	Comfort Systems USA, Inc.	Pony AI Inc.
Country	United States	China
GICS Sector	Industrials	Information Technology
GICS Industry	Construction & Engineering	Software
Market Capitalization	29.44 billion USD	7.52 billion USD
Exchange	NYSE	NasdaqGS
Listing Date	June 27, 1997	November 27, 2024
Security Type	Common Stock	ADR

Historical Performance

This chart compares the performance of FIX and PONY 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. PONY: Growth of a $10,000 investment over the past one year.

Historical Performance at a Glance

Symbol	FIX	PONY
5-Day Price Return	4.26%	3.83%
13-Week Price Return	53.89%	70.38%
26-Week Price Return	138.76%	103.90%
52-Week Price Return	111.55%	--
Month-to-Date Return	17.32%	56.51%
Year-to-Date Return	94.59%	56.72%
10-Day Avg. Volume	0.40M	11.60M
3-Month Avg. Volume	0.39M	9.88M
3-Month Volatility	53.51%	69.62%
Beta	1.57	2.80

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.

PONY

-41.07%

Software Industry

Max: 66.28%
Q3: 21.28%
Median: 9.33%
Q1: -8.77%
Min: -48.16%

PONY has a negative Return on Equity of -41.07%. 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.

FIX vs. PONY: A comparison of their Return on Equity (TTM) against their respective Construction & Engineering and Software 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.

PONY

-521.79%

Software Industry

Max: 51.92%
Q3: 19.23%
Median: 6.98%
Q1: -7.14%
Min: -41.00%

PONY has a negative Net Profit Margin of -521.79%, indicating the company is operating at a net loss as its expenses exceeded its revenues.

FIX vs. PONY: A comparison of their Net Profit Margin (TTM) against their respective Construction & Engineering and Software 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.

PONY

-567.77%

Software Industry

Max: 60.40%
Q3: 21.25%
Median: 9.90%
Q1: -4.97%
Min: -43.50%

PONY has a negative Operating Profit Margin of -567.77%. This signifies the company is unprofitable at the operational level, as its core business expenses exceed its revenue.

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

Profitability at a Glance

Symbol	FIX	PONY
Return on Equity (TTM)	39.33%	-41.07%
Return on Assets (TTM)	14.76%	-36.85%
Net Profit Margin (TTM)	9.01%	-521.79%
Operating Profit Margin (TTM)	12.21%	-567.77%
Gross Profit Margin (TTM)	22.50%	24.22%

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.

PONY

6.19

Software Industry

Max: 4.29
Q3: 2.37
Median: 1.40
Q1: 1.03
Min: 0.25

PONY’s Current Ratio of 6.19 is exceptionally high, placing it well outside the typical range for the Software 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.

FIX vs. PONY: A comparison of their Current Ratio (MRQ) against their respective Construction & Engineering and Software 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.

PONY

0.00

Software Industry

Max: 2.16
Q3: 0.86
Median: 0.31
Q1: 0.00
Min: 0.00

PONY’s Debt-to-Equity Ratio of 0.00 is typical for the Software industry, indicating its use of leverage is in line with the sector norm. This suggests a balanced approach to its capital structure.

FIX vs. PONY: A comparison of their Debt-to-Equity Ratio (MRQ) against their respective Construction & Engineering and Software 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.

PONY

Software Industry

Max: 89.65
Q3: 32.64
Median: 1.00
Q1: -9.84
Min: -71.23

Interest Coverage Ratio data for PONY is currently unavailable.

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

Financial Strength at a Glance

Symbol	FIX	PONY
Current Ratio (MRQ)	1.13	6.19
Quick Ratio (MRQ)	1.09	5.67
Debt-to-Equity Ratio (MRQ)	0.04	0.00
Interest Coverage Ratio (TTM)	9.10	--

Growth

Revenue Growth

FIX vs. PONY: 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. PONY: 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.

PONY

0.00%

Software Industry

Max: 0.22%
Q3: 0.11%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

PONY 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.

FIX vs. PONY: A comparison of their Dividend Yield (TTM) against their respective Construction & Engineering and Software 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.

PONY

0.00%

Software Industry

Max: 3.29%
Q3: 2.41%
Median: 0.00%
Q1: 0.00%
Min: 0.00%

PONY 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.

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

Dividend at a Glance

Symbol	FIX	PONY
Dividend Yield (TTM)	0.18%	0.00%
Dividend Payout Ratio (TTM)	7.68%	0.00%

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.

PONY

Software Industry

Max: 145.74
Q3: 94.88
Median: 45.35
Q1: 26.66
Min: 8.80

P/E Ratio data for PONY is currently unavailable.

FIX vs. PONY: A comparison of their Price-to-Earnings Ratio (TTM) against their respective Construction & Engineering and Software 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.

PONY

111.04

Software Industry

Max: 25.67
Q3: 13.68
Median: 8.28
Q1: 4.95
Min: 0.90

With a P/S Ratio of 111.04, PONY trades at a valuation that eclipses even the highest in the Software industry. This implies the market has priced in exceptionally optimistic scenarios for future revenue growth, posing considerable valuation risk.

FIX vs. PONY: A comparison of their Price-to-Sales Ratio (TTM) against their respective Construction & Engineering and Software 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.

PONY

5.50

Software Industry

Max: 30.67
Q3: 14.92
Median: 8.52
Q1: 3.89
Min: 0.38

PONY’s P/B Ratio of 5.50 is within the conventional range for the Software 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. PONY: A comparison of their Price-to-Book Ratio (MRQ) against their respective Construction & Engineering and Software industry benchmarks.

Valuation at a Glance

Symbol	FIX	PONY
Price-to-Earnings Ratio (TTM)	42.59	--
Price-to-Sales Ratio (TTM)	3.84	111.04
Price-to-Book Ratio (MRQ)	9.60	5.50
Price-to-Free Cash Flow Ratio (TTM)	43.93	--