BSY vs. ATO

Last updated Apr 2, 2026

Compare and contrast key facts about Bentley Systems, Incorporated (BSY) and Atmos Energy Corporation (ATO).

Performance

BSY vs. ATO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Bentley Systems, Incorporated (BSY) and Atmos Energy Corporation (ATO). The values are adjusted to include any dividend payments, if applicable.

BSY vs. ATO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
BSY Bentley Systems, Incorporated	-10.23%	-17.78%	-10.07%	41.78%	-23.27%	19.57%	21.07%
ATO Atmos Energy Corporation	11.27%	23.07%	23.35%	6.17%	9.63%	12.75%	3.41%

Fundamentals

Market Cap BSY : $11.39B ATO : $30.58B
EPS BSY : $0.83 ATO : $7.71
PE Ratio BSY : 40.99 ATO : 24.07
PEG Ratio BSY : 0.99 ATO : 2.37
PS Ratio BSY : 7.58 ATO : 6.18
PB Ratio BSY : 9.58 ATO : 1.08
Total Revenue (TTM) BSY : $1.50B ATO : $4.87B
Gross Profit (TTM) BSY : $1.22B ATO : $1.73B
EBITDA (TTM) BSY : $362.62M ATO : $2.45B

Returns By Period

In the year-to-date period, BSY achieves a -10.23% return, which is significantly lower than ATO's 11.27% return.

BSY

• 1D: -2.62%
• 1M: -10.15%
• YTD: -10.23%
• 6M: -34.44%
• 1Y: -15.01%
• 3Y*: -6.85%
• 5Y*: -6.12%
• 10Y*: —

ATO

• 1D: 0.42%
• 1M: -0.84%
• YTD: 11.27%
• 6M: 10.75%
• 1Y: 22.38%
• 3Y*: 21.13%
• 5Y*: 16.42%
• 10Y*: 12.17%

*Multi-year figures are annualized to reflect compound growth (CAGR)

Return for Risk

BSY vs. ATO — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

BSY

BSY Risk / Return Rank: 25
BSY Sharpe Ratio Rank: 21
BSY Sortino Ratio Rank: 19
BSY Omega Ratio Rank: 20
BSY Calmar Ratio Rank: 32
BSY Martin Ratio Rank: 32

ATO

ATO Risk / Return Rank: 80
ATO Sharpe Ratio Rank: 82
ATO Sortino Ratio Rank: 75
ATO Omega Ratio Rank: 76
ATO Calmar Ratio Rank: 86
ATO Martin Ratio Rank: 81

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

BSY vs. ATO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Bentley Systems, Incorporated (BSY) and Atmos Energy Corporation (ATO). 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.

	BSY	ATO	Difference
Sharpe ratio Return per unit of total volatility	-0.45	1.41	-1.86
Sortino ratio Return per unit of downside risk	-0.47	1.90	-2.37
Omega ratio Gain probability vs. loss probability	0.94	1.26	-0.32
Calmar ratio Return relative to maximum drawdown	-0.27	3.15	-3.42
Martin ratio Return relative to average drawdown	-0.56	6.35	-6.91
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

BSY vs. ATO - Sharpe Ratio Comparison

The current BSY Sharpe Ratio is -0.45, which is lower than the ATO Sharpe Ratio of 1.41. The chart below compares the historical Sharpe Ratios of BSY and ATO, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	BSY	ATO	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.45	1.41	-1.86
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.17	0.89	-1.07
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	0.58	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.02	0.53	-0.51

Correlation

The correlation between BSY and ATO is 0.09, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

BSY vs. ATO - Dividend Comparison

BSY's dividend yield for the trailing twelve months is around 0.82%, less than ATO's 2.02% yield.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BSY Bentley Systems, Incorporated	0.82%	0.73%	0.51%	0.38%	0.32%	0.25%	0.07%	0.00%	0.00%	0.00%	0.00%	0.00%
ATO Atmos Energy Corporation	2.02%	2.15%	2.36%	2.61%	2.48%	2.44%	2.46%	1.92%	2.14%	2.14%	2.31%	2.52%

Drawdowns

BSY vs. ATO - Drawdown Comparison

The maximum BSY drawdown since its inception was -61.00%, which is greater than ATO's maximum drawdown of -51.94%. Use the drawdown chart below to compare losses from any high point for BSY and ATO.

Drawdown Indicators

	BSY	ATO	Difference
Max Drawdown Largest peak-to-trough decline	-61.00%	-51.94%	-9.06%
Max Drawdown (1Y) Largest decline over 1 year	-45.70%	-7.20%	-38.50%
Max Drawdown (5Y) Largest decline over 5 years	-61.00%	-19.08%	-41.92%
Max Drawdown (10Y) Largest decline over 10 years	—	-32.91%	—
Current Drawdown Current decline from peak	-50.94%	-1.64%	-49.30%
Average Drawdown Average peak-to-trough decline	-30.30%	-8.58%	-21.72%
Ulcer Index Depth and duration of drawdowns from previous peaks	22.53%	3.57%	+18.96%

Volatility

BSY vs. ATO - Volatility Comparison

Bentley Systems, Incorporated (BSY) has a higher volatility of 9.91% compared to Atmos Energy Corporation (ATO) at 3.82%. This indicates that BSY's price experiences larger fluctuations and is considered to be riskier than ATO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BSY	ATO	Difference
Volatility (1M) Calculated over the trailing 1-month period	9.91%	3.82%	+6.09%
Volatility (6M) Calculated over the trailing 6-month period	28.20%	10.27%	+17.93%
Volatility (1Y) Calculated over the trailing 1-year period	33.89%	15.96%	+17.93%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	35.72%	18.46%	+17.26%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	38.24%	21.21%	+17.03%

Financials

BSY vs. ATO - Profitability Comparison

The chart below illustrates the profitability comparison between Bentley Systems, Incorporated and Atmos Energy Corporation over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

BSY - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Bentley Systems, Incorporated reported a gross profit of 320.68M and revenue of 391.58M. Therefore, the gross margin over that period was 81.9%.

ATO - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Atmos Energy Corporation reported a gross profit of 0.00 and revenue of 1.34B. Therefore, the gross margin over that period was 0.0%.

BSY - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Bentley Systems, Incorporated reported an operating income of 78.51M and revenue of 391.58M, resulting in an operating margin of 20.1%.

ATO - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Atmos Energy Corporation reported an operating income of 514.76M and revenue of 1.34B, resulting in an operating margin of 38.3%.

BSY - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Bentley Systems, Incorporated reported a net income of 58.64M and revenue of 391.58M, resulting in a net margin of 15.0%.

ATO - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Atmos Energy Corporation reported a net income of 402.96M and revenue of 1.34B, resulting in a net margin of 30.0%.