SMNEY vs. CLS

Last updated Jun 13, 2026

SMNEY (Siemens Energy AG) and CLS (Celestica Inc.) are both stocks. SMNEY operates in Specialty Industrial Machinery (Industrials), while CLS operates in Electronic Components (Technology). At a 0.35 correlation, their price movements are largely independent.

Performance

SMNEY vs. CLS - Performance Comparison

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

Returns By Period

SMNEY

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

CLS

• 1D: 1.88%
• 1M: 5.52%
• YTD: 32.99%
• 6M: 28.26%
• 1Y: 200.71%
• 3Y*: 207.28%
• 5Y*: 116.26%
• 10Y*: 43.71%

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

SMNEY vs. CLS - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
SMNEY Siemens Energy AG	25.32%	167.97%	298.17%	-29.76%	-27.66%	-31.90%	21.11%
CLS Celestica Inc.	32.99%	220.27%	215.23%	159.80%	1.26%	37.92%	0.87%

Correlation

The correlation between SMNEY and CLS is 0.33, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.33
Correlation (3Y) Calculated over the trailing 3-year period	0.33
Correlation (5Y) Calculated over the trailing 5-year period	0.36
Correlation (All Time) Calculated using the full available price history since Dec 14, 2020	0.35

Fundamentals

Market Cap SMNEY : $152.45B CLS : $45.48B
EPS SMNEY : €2.16 CLS : $8.28
PE Ratio SMNEY : 81.35 CLS : 47.45
PEG Ratio SMNEY : 0.76 CLS : 0.64
PS Ratio SMNEY : 3.93 CLS : 3.30
PB Ratio SMNEY : 13.51 CLS : 21.68
Total Revenue (TTM) SMNEY : €39.81B CLS : $13.81B
Gross Profit (TTM) SMNEY : €7.27B CLS : $1.60B
EBITDA (TTM) SMNEY : €4.73B CLS : $1.32B

Return for Risk

SMNEY vs. CLS — Risk / Return Rank

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

SMNEY

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

CLS

CLS Risk / Return Rank: 92
CLS Sharpe Ratio Rank: 95
CLS Sortino Ratio Rank: 88
CLS Omega Ratio Rank: 88
CLS Calmar Ratio Rank: 96
CLS Martin Ratio Rank: 95

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.

SMNEY vs. CLS - Risk-Adjusted Trends Comparison

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

	SMNEY	CLS	Difference
Sharpe ratio: Return per unit of total volatility	—	2.78	—
Sortino ratio: Return per unit of downside risk	—	2.81	—
Omega ratio: Gain probability vs. loss probability	—	1.37	—
Calmar ratio: Return relative to maximum drawdown	—	6.91	—
Martin ratio: Return relative to average drawdown	—	16.83	—

Drawdowns

Drawdown Indicators

	SMNEY	CLS	Difference
Max Drawdown Largest peak-to-trough decline	—	-96.93%	—
Max Drawdown (1Y) Largest decline over 1 year	—	-29.24%	—
Max Drawdown (3Y) Largest decline over 3 years	—	-53.96%	—
Max Drawdown (5Y) Largest decline over 5 years	—	-53.96%	—
Max Drawdown (10Y) Largest decline over 10 years	—	-80.60%	—
Current Drawdown Current decline from peak	—	-16.78%	—
Average Drawdown Average peak-to-trough decline	—	-73.31%	—
Ulcer Index Depth and duration of drawdowns from previous peaks	—	11.98%	—

Volatility

Volatility by Period

	SMNEY	CLS	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	27.54%	—
Volatility (6M) Calculated over the trailing 6-month period	—	55.42%	—
Volatility (1Y) Calculated over the trailing 1-year period	—	72.65%	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	—	57.70%	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	—	49.97%	—

Dividends

SMNEY vs. CLS - Dividend Comparison

Neither SMNEY nor CLS has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022
CLS Celestica Inc.	0.00%	0.00%	0.00%	0.00%	0.00%
SMNEY Siemens Energy AG	0.00%	0.00%	0.00%	0.00%	0.61%

Financials

SMNEY vs. CLS - Profitability Comparison

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

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%.

CLS - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Celestica Inc. reported a gross profit of 437.20M and revenue of 4.05B. Therefore, the gross margin over that period was 10.8%.

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%.

CLS - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Celestica Inc. reported an operating income of 272.10M and revenue of 4.05B, resulting in an operating margin of 6.7%.

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%.

CLS - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Celestica Inc. reported a net income of 212.30M and revenue of 4.05B, resulting in a net margin of 5.3%.

Frequently Asked Questions

Can I hold both SMNEY and CLS in my portfolio?

SMNEY and CLS have a correlation of 0.33, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.