BWXT vs. XLE

Last updated Jun 4, 2026

BWXT (BWX Technologies, Inc.) is a stock, while XLE (State Street Energy Select Sector SPDR ETF) is Energy Equities fund tracking the Energy Select Sector Index. Over the past 10 years, BWXT returned 19.18%/yr vs 10.22%/yr for XLE. At a 0.40 correlation, their price movements are largely independent.

Performance

BWXT vs. XLE - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in BWX Technologies, Inc. (BWXT) and State Street Energy Select Sector SPDR ETF (XLE). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BWXT achieves a 7.16% return, which is significantly lower than XLE's 32.17% return. Over the past 10 years, BWXT has outperformed XLE with an annualized return of 19.18%, while XLE has yielded a comparatively lower 10.22% annualized return.

BWXT

• 1D: -1.36%
• 1M: -14.64%
• YTD: 7.16%
• 6M: 6.02%
• 1Y: 44.72%
• 3Y*: 44.37%
• 5Y*: 25.04%
• 10Y*: 19.18%

XLE

• 1D: 1.29%
• 1M: -1.14%
• YTD: 32.17%
• 6M: 29.80%
• 1Y: 45.00%
• 3Y*: 17.46%
• 5Y*: 20.44%
• 10Y*: 10.22%

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

BWXT vs. XLE - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
BWXT BWX Technologies, Inc.	7.16%	56.37%	46.53%	33.87%	23.30%	-19.40%	-1.54%	64.48%	-36.10%	53.59%
XLE State Street Energy Select Sector SPDR ETF	32.17%	7.88%	5.56%	-0.63%	64.32%	53.28%	-32.67%	11.74%	-18.22%	-0.89%

Correlation

The correlation between BWXT and XLE is -0.04, 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	-0.04
Correlation (3Y) Calculated over the trailing 3-year period	0.14
Correlation (5Y) Calculated over the trailing 5-year period	0.25
Correlation (10Y) Calculated over the trailing 10-year period	0.34
Correlation (All Time) Calculated using the full available price history since Aug 3, 2010	0.40

The correlation between BWXT and XLE shifts across timeframes, from -0.04 (1 year) to 0.40 (all time), reflecting how their relationship changes across market environments.

Return for Risk

BWXT vs. XLE — Risk / Return Rank

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

BWXT

BWXT Risk / Return Rank: 70
BWXT Sharpe Ratio Rank: 71
BWXT Sortino Ratio Rank: 67
BWXT Omega Ratio Rank: 67
BWXT Calmar Ratio Rank: 74
BWXT Martin Ratio Rank: 73

XLE

XLE Risk / Return Rank: 63
XLE Sharpe Ratio Rank: 65
XLE Sortino Ratio Rank: 59
XLE Omega Ratio Rank: 56
XLE Calmar Ratio Rank: 73
XLE Martin Ratio Rank: 60

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.

BWXT vs. XLE - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for BWX Technologies, Inc. (BWXT) and State Street Energy Select Sector SPDR ETF (XLE). 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.

	BWXT	XLE	Difference
Sharpe ratio: Return per unit of total volatility	1.01	2.21	-1.20
Sortino ratio: Return per unit of downside risk	1.60	2.84	-1.24
Omega ratio: Gain probability vs. loss probability	1.21	1.35	-0.14
Calmar ratio: Return relative to maximum drawdown	2.00	3.75	-1.75
Martin ratio: Return relative to average drawdown	4.66	10.92	-6.26
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

BWXT vs. XLE - Sharpe Ratio Comparison

The current BWXT Sharpe Ratio is 1.01, which is lower than the XLE Sharpe Ratio of 2.21. The chart below compares the historical Sharpe Ratios of BWXT and XLE, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	BWXT	XLE	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	1.01	2.21	-1.20
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.77	0.79	-0.02
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.63	0.35	+0.28
Sharpe Ratio (All Time) Calculated using the full available price history	0.60	0.31	+0.29

Drawdowns

BWXT vs. XLE - Drawdown Comparison

The maximum BWXT drawdown since its inception was -47.88%, smaller than the maximum XLE drawdown of -71.26%. Use the drawdown chart below to compare losses from any high point for BWXT and XLE.

Drawdown Indicators

	BWXT	XLE	Difference
Max Drawdown Largest peak-to-trough decline	-47.88%	-71.26%	+23.38%
Max Drawdown (1Y) Largest decline over 1 year	-22.42%	-12.05%	-10.37%
Max Drawdown (3Y) Largest decline over 3 years	-32.87%	-20.14%	-12.73%
Max Drawdown (5Y) Largest decline over 5 years	-32.92%	-26.04%	-6.88%
Max Drawdown (10Y) Largest decline over 10 years	-47.74%	-66.81%	+19.07%
Current Drawdown Current decline from peak	-22.42%	-6.15%	-16.27%
Average Drawdown Average peak-to-trough decline	-13.16%	-17.98%	+4.82%
Ulcer Index Depth and duration of drawdowns from previous peaks	9.62%	4.14%	+5.48%

Volatility

BWXT vs. XLE - Volatility Comparison

BWX Technologies, Inc. (BWXT) has a higher volatility of 10.63% compared to State Street Energy Select Sector SPDR ETF (XLE) at 8.25%. This indicates that BWXT's price experiences larger fluctuations and is considered to be riskier than XLE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	BWXT	XLE	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.63%	8.25%	+2.38%
Volatility (6M) Calculated over the trailing 6-month period	33.34%	16.58%	+16.76%
Volatility (1Y) Calculated over the trailing 1-year period	44.54%	20.53%	+24.01%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	32.85%	26.02%	+6.83%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	30.74%	29.59%	+1.15%

Dividends

BWXT vs. XLE - Dividend Comparison

BWXT's dividend yield for the trailing twelve months is around 0.56%, less than XLE's 2.54% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
BWXT BWX Technologies, Inc.	0.56%	0.58%	0.86%	1.20%	1.52%	1.75%	1.26%	1.10%	1.67%	0.69%	0.91%	30.37%
XLE State Street Energy Select Sector SPDR ETF	2.54%	3.28%	3.36%	3.55%	3.68%	4.21%	5.62%	6.72%	3.54%	3.03%	2.26%	3.39%

Frequently Asked Questions

Can I hold both BWXT and XLE in my portfolio?

BWXT and XLE have a correlation of -0.04, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, BWXT or XLE?

BWXT has higher volatility (10.63%) compared to XLE (8.25%). In terms of maximum drawdown, BWXT dropped -47.88% vs XLE's -71.26%.

Which has better risk-adjusted returns?

XLE currently has the higher Sharpe Ratio (2.21 vs 1.01), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.