SMTGY vs. SMNEY

Last updated Jun 9, 2026

SMTGY (SMA Solar Technology AG) and SMNEY (Siemens Energy AG) are both stocks. SMTGY operates in Solar (Technology), while SMNEY operates in Specialty Industrial Machinery (Industrials). At a 0.08 correlation, their price movements are largely independent.

Performance

SMTGY vs. SMNEY - Performance Comparison

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

Returns By Period

SMTGY

• 1D: 0.12%
• 1M: -7.17%
• YTD: 60.07%
• 6M: 61.88%
• 1Y: 213.62%
• 3Y*: -11.70%
• 5Y*: 4.40%
• 10Y*: —

SMNEY

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

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

SMTGY vs. SMNEY - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020
SMTGY SMA Solar Technology AG	60.07%	201.14%	-78.32%	-10.78%	69.47%	-36.69%	17.44%
SMNEY Siemens Energy AG	25.32%	167.97%	298.17%	-29.76%	-27.66%	-31.90%	21.11%

Correlation

The correlation between SMTGY and SMNEY is 0.07, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.07
Correlation (3Y) Calculated over the trailing 3-year period	0.06
Correlation (5Y) Calculated over the trailing 5-year period	0.07
Correlation (All Time) Calculated using the full available price history since Dec 15, 2020	0.08

Fundamentals

Market Cap SMTGY : $2.26B SMNEY : $152.45B
EPS SMTGY : -$0.52 SMNEY : $2.16
PS Ratio SMTGY : 1.47 SMNEY : 3.93
PB Ratio SMTGY : 6.16 SMNEY : 13.51
Total Revenue (TTM) SMTGY : $1.53B SMNEY : $39.81B
Gross Profit (TTM) SMTGY : $128.89M SMNEY : $7.27B
EBITDA (TTM) SMTGY : -$42.60M SMNEY : $4.73B

Return for Risk

SMTGY vs. SMNEY — Risk / Return Rank

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

SMTGY

SMTGY Risk / Return Rank: 93
SMTGY Sharpe Ratio Rank: 94
SMTGY Sortino Ratio Rank: 89
SMTGY Omega Ratio Rank: 93
SMTGY Calmar Ratio Rank: 94
SMTGY 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.

SMTGY vs. SMNEY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SMA Solar Technology AG (SMTGY) 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.

	SMTGY	SMNEY	Difference
Sharpe ratio: Return per unit of total volatility	2.69	—	—
Sortino ratio: Return per unit of downside risk	2.93	—	—
Omega ratio: Gain probability vs. loss probability	1.48	—	—
Calmar ratio: Return relative to maximum drawdown	5.93	—	—
Martin ratio: Return relative to average drawdown	18.38	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

Sharpe Ratios by Period

	SMTGY	SMNEY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.69	—	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.06	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.07	—	—

Drawdowns

Drawdown Indicators

	SMTGY	SMNEY	Difference
Max Drawdown Largest peak-to-trough decline	-89.48%	—	—
Max Drawdown (1Y) Largest decline over 1 year	-36.24%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-89.29%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-89.48%	—	—
Current Drawdown Current decline from peak	-44.78%	—	—
Average Drawdown Average peak-to-trough decline	-48.26%	—	—
Ulcer Index Depth and duration of drawdowns from previous peaks	11.67%	—	—

Volatility

Volatility by Period

	SMTGY	SMNEY	Difference
Volatility (1M) Calculated over the trailing 1-month period	24.11%	—	—
Volatility (6M) Calculated over the trailing 6-month period	48.85%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	80.14%	—	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	74.49%	—	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	85.96%	—	—

Dividends

SMTGY vs. SMNEY - Dividend Comparison

Neither SMTGY nor SMNEY has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021
SMNEY Siemens Energy AG	0.00%	0.00%	0.00%	0.00%	0.61%	0.00%
SMTGY SMA Solar Technology AG	0.00%	0.00%	4.01%	0.00%	0.00%	0.56%

Financials

SMTGY vs. SMNEY - Profitability Comparison

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

SMTGY - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, SMA Solar Technology AG reported a gross profit of 87.89M and revenue of 346.53M. Therefore, the gross margin over that period was 25.4%.

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%.

SMTGY - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, SMA Solar Technology AG reported an operating income of 15.24M and revenue of 346.53M, resulting in an operating margin of 4.4%.

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%.

SMTGY - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, SMA Solar Technology AG reported a net income of -1.65M and revenue of 346.53M, resulting in a net margin of -0.5%.

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 SMTGY and SMNEY in my portfolio?

SMTGY and SMNEY have a correlation of 0.07, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.