BKNG vs. SMNEY

Last updated Jun 13, 2026

BKNG (Booking Holdings Inc.) and SMNEY (Siemens Energy AG) are both stocks. BKNG operates in Travel Services (Consumer Cyclical), while SMNEY operates in Specialty Industrial Machinery (Industrials). At a 0.28 correlation, their price movements are largely independent.

Performance

BKNG vs. SMNEY - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Booking Holdings Inc. (BKNG) and Siemens Energy AG (SMNEY). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

BKNG

• 1D: 0.83%
• 1M: 6.66%
• YTD: -22.63%
• 6M: -21.85%
• 1Y: -23.87%
• 3Y*: 17.23%
• 5Y*: 12.82%
• 10Y*: 12.44%

SMNEY

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

BKNG vs. SMNEY - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
BKNG Booking Holdings Inc.	-22.63%	8.59%	41.31%	76.02%	-16.00%	7.72%	6.61%
SMNEY Siemens Energy AG	25.32%	167.97%	298.17%	-29.76%	-27.66%	-31.90%	21.11%

Correlation

The correlation between BKNG and SMNEY is 0.15, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.15
Correlation (3Y) Calculated over the trailing 3-year period	0.24
Correlation (5Y) Calculated over the trailing 5-year period	0.28
Correlation (All Time) Calculated using the full available price history since Dec 14, 2020	0.28

The correlation between BKNG and SMNEY shifts across timeframes, from 0.15 (1 year) to 0.28 (all time), reflecting how their relationship changes across market environments.

Fundamentals

Market Cap BKNG : $130.96B SMNEY : $152.45B
EPS BKNG : $7.60 SMNEY : €2.16
PE Ratio BKNG : 21.71 SMNEY : 81.35
PEG Ratio BKNG : 0.32 SMNEY : 0.76
PS Ratio BKNG : 4.82 SMNEY : 3.93
Total Revenue (TTM) BKNG : $27.69B SMNEY : €39.81B
Gross Profit (TTM) BKNG : $22.16B SMNEY : €7.27B
EBITDA (TTM) BKNG : $9.27B SMNEY : €4.73B

Return for Risk

BKNG vs. SMNEY — Risk / Return Rank

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

BKNG

BKNG Risk / Return Rank: 13
BKNG Sharpe Ratio Rank: 11
BKNG Sortino Ratio Rank: 13
BKNG Omega Ratio Rank: 14
BKNG Calmar Ratio Rank: 16
BKNG Martin Ratio Rank: 10

SMNEY

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

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.

BKNG vs. SMNEY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Booking Holdings Inc. (BKNG) and Siemens Energy AG (SMNEY). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	BKNG	SMNEY	Difference
Sharpe ratio: Return per unit of total volatility	-0.75	—	—
Sortino ratio: Return per unit of downside risk	-0.93	—	—
Omega ratio: Gain probability vs. loss probability	0.89	—	—
Calmar ratio: Return relative to maximum drawdown	-0.72	—	—
Martin ratio: Return relative to average drawdown	-1.36	—	—

Drawdowns

Drawdown Indicators

	BKNG	SMNEY	Difference
Max Drawdown Largest peak-to-trough decline	-99.32%	—	—
Max Drawdown (1Y) Largest decline over 1 year	-33.35%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-33.35%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-39.53%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-47.77%	—	—
Current Drawdown Current decline from peak	-28.50%	—	—
Average Drawdown Average peak-to-trough decline	-47.05%	—	—
Ulcer Index Depth and duration of drawdowns from previous peaks	17.53%	—	—

Volatility

Volatility by Period

	BKNG	SMNEY	Difference
Volatility (1M) Calculated over the trailing 1-month period	6.54%	—	—
Volatility (6M) Calculated over the trailing 6-month period	26.83%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	31.94%	—	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	32.26%	—	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	32.45%	—	—

Dividends

BKNG vs. SMNEY - Dividend Comparison

BKNG's dividend yield for the trailing twelve months is around 0.97%, while SMNEY has not paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022
BKNG Booking Holdings Inc.	0.97%	0.72%	0.70%	0.00%	0.00%
SMNEY Siemens Energy AG	0.00%	0.00%	0.00%	0.00%	0.61%

Financials

BKNG vs. SMNEY - Profitability Comparison

The chart below illustrates the profitability comparison between Booking Holdings Inc. and Siemens Energy AG over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

BKNG - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Booking Holdings Inc. reported a gross profit of 0.00 and revenue of 5.53B. Therefore, the gross margin over that period was 0.0%.

SMNEY - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Siemens Energy AG reported a gross profit of 2.09B and revenue of 9.68B. Therefore, the gross margin over that period was 21.6%.

BKNG - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Booking Holdings Inc. reported an operating income of 1.27B and revenue of 5.53B, resulting in an operating margin of 23.0%.

SMNEY - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Siemens Energy AG reported an operating income of 962.00M and revenue of 9.68B, resulting in an operating margin of 9.9%.

BKNG - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Booking Holdings Inc. reported a net income of 1.08B and revenue of 5.53B, resulting in a net margin of 19.6%.

SMNEY - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Siemens Energy AG reported a net income of 677.00M and revenue of 9.68B, resulting in a net margin of 7.0%.

Frequently Asked Questions

Can I hold both BKNG and SMNEY in my portfolio?

BKNG and SMNEY have a correlation of 0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.