BWXT vs. LII: BWX Technologies vs. Lennox Stock Comparison

November 11, 2026

How do BWX Technologies (BWXT) and Lennox (LII) stack up? This page sets them side by side across company profile, performance and risk, profitability, growth, financial strength, dividends, and valuation, with selected fundamentals also measured against each stock's industry-group peers.

Company Profile

BWX Technologies (BWXT) and Lennox (LII) both fall under the Capital Goods industry group, but BWXT is classified in Aerospace & Defense while LII is classified in Building Products.

Company profile comparison for BWX Technologies (BWXT) and Lennox (LII)
Profile Item	BWXT	LII
Name	BWX Technologies, Inc.	Lennox International Inc.
Country/Region	United States	United States
GICS Sector	Industrials	Industrials
GICS Industry Group	Capital Goods	Capital Goods
GICS Industry	Aerospace & Defense	Building Products
GICS Sub-Industry	Aerospace & Defense	Building Products
Market Capitalization	10.95 billion USD	11.70 billion USD
Currency	USD	USD
Exchange	NYSE	NYSE
Listing Date	August 2, 2010	July 29, 1999
Security Type	Common Stock	Common Stock

Price Performance

Cumulative Growth

BWXT

LII

GSPC

BWX Technologies (BWXT) vs. Lennox (LII), with S&P 500 (GSPC) for reference: Growth of a $10,000 investment over the past five years. Adjusted for dividends and splits.

Trailing Returns

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Trailing total returns for BWX Technologies (BWXT) and Lennox (LII). Returns over one year are annualized.

Calendar-Year Returns

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Calendar-year total returns for BWX Technologies (BWXT) and Lennox (LII). Each bar is that year's total return, measured year-end to year-end.

Performance Metrics

Price performance metrics for BWX Technologies (BWXT) and Lennox (LII)
Metric	BWXT	LII
Total Return (1Y)	-33.33%	-27.83%
Total Return (3Y, Annualized)	20.43%	-2.32%
Total Return (5Y, Annualized)	20.57%	3.79%

Risk Profile

Drawdown History

BWXT

LII

GSPC

BWX Technologies (BWXT) vs. Lennox (LII), with S&P 500 (GSPC) for reference: Drawdown from the running peak over the past five years. Each line shows the decline from its prior peak; 0% marks a new high.

Return Distribution

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Distribution of monthly total returns for BWX Technologies (BWXT) and Lennox (LII). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for BWX Technologies (BWXT) and Lennox (LII)
Metric	BWXT	LII
Volatility (1Y, Annualized)	45.97%	41.59%
Beta (5Y)	0.73	1.18
Max Drawdown (5Y)	-51.64%	-49.95%
Avg. Volume (3M)	1.19M	563.34K

Risk-Adjusted Performance

Risk-Return Positioning

BWXT and LII are plotted by 1-year volatility (risk) and 1-year return. The dashed Capital Allocation Line runs from the risk-free rate through the shared industry median.

Risk-Adjusted Metrics

Risk-adjusted metrics for BWX Technologies (BWXT) and Lennox (LII)
Metric	BWXT	LII
Sharpe Ratio (1Y)	-0.82	-0.77
Sortino Ratio (1Y)	-1.11	-0.96

Profitability

ROE (TTM)

Both companies show strong equity returns, but Lennox (LII) at 62.82% is the standout with ROE above its industry range; BWX Technologies (BWXT) at 28.27% also sits in the top quartile.

BWXT

Capital Goods industry group

28.27%

Max: 40.55%
BWXT: 28.27%
Q3: 19.29%
Median: 12.12%
Q1: 4.08%
Min: -17.12%

LII

Capital Goods industry group

62.82%

LII: 62.82%
Max: 40.55%
Q3: 19.29%
Median: 12.12%
Q1: 4.08%
Min: -17.12%

BWX Technologies (BWXT) vs. Lennox (LII): A comparison of their ROE against the Capital Goods industry group benchmark.

Net Margin (TTM)

Lennox (LII) at 13.76% retains a top-quartile share of revenue as profit, ahead of BWX Technologies (BWXT) at 10.41%, which keeps about the industry-typical share.

BWXT

Capital Goods industry group

10.41%

Max: 27.47%
Q3: 12.10%
BWXT: 10.41%
Median: 6.30%
Q1: 1.40%
Min: -12.89%

LII

Capital Goods industry group

13.76%

Max: 27.47%
LII: 13.76%
Q3: 12.10%
Median: 6.30%
Q1: 1.40%
Min: -12.89%

BWX Technologies (BWXT) vs. Lennox (LII): A comparison of their net margin against the Capital Goods industry group benchmark.

Operating Margin (TTM)

Lennox (LII) at 20.57% operates in the top operating margin quartile, ahead of BWX Technologies (BWXT) at 11.55%, which runs around its industry’s norm.

BWXT

Capital Goods industry group

11.55%

Max: 36.60%
Q3: 18.33%
BWXT: 11.55%
Median: 11.12%
Q1: 5.14%
Min: -12.63%

LII

Capital Goods industry group

20.57%

Max: 36.60%
LII: 20.57%
Q3: 18.33%
Median: 11.12%
Q1: 5.14%
Min: -12.63%

BWX Technologies (BWXT) vs. Lennox (LII): A comparison of their operating margin against the Capital Goods industry group benchmark.

Profitability Metrics

Profitability metrics for BWX Technologies (BWXT) and Lennox (LII)
Metric	BWXT	LII
ROE (TTM)	28.27%	62.82%
ROA (TTM)	5.49%	15.93%
Net Margin (TTM)	10.41%	13.76%
Operating Margin (TTM)	11.55%	20.57%
Gross Margin (TTM)	22.61%	32.62%

Growth

Revenue Growth

BWX Technologies (BWXT) at 18.30% is around its peer norm for revenue growth, while Lennox (LII) at -2.73% drops into the bottom quartile, signaling weaker demand or pricing momentum.

BWX Technologies (BWXT) vs. Lennox (LII): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both BWX Technologies (BWXT) at 16.61% and Lennox (LII) at 1.11% land near their industries' usual EPS growth ranges, so bottom-line momentum looks broadly in line with peers on both sides.

BWX Technologies (BWXT) vs. Lennox (LII): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for BWX Technologies (BWXT) and Lennox (LII)
Metric	BWXT	LII
Revenue Growth (YoY)	18.30%	-2.73%
Revenue Growth (3Y CAGR)	12.73%	3.26%
EPS Growth (YoY)	16.61%	1.11%
EPS Growth (3Y CAGR)	11.25%	17.97%

Financial Strength

Current Ratio (MRQ)

BWX Technologies (BWXT) at 1.88 keeps current ratio within its industry’s typical mid-range, while Lennox (LII) at 1.21 runs in the tighter-liquidity quartile — a thinner cushion against current liabilities for LII.

BWXT

Capital Goods industry group

1.88

Max: 5.22
Q3: 2.95
Median: 2.08
BWXT: 1.88
Q1: 1.43
Min: 0.36

LII

Capital Goods industry group

1.21

Max: 5.22
Q3: 2.95
Median: 2.08
Q1: 1.43
LII: 1.21
Min: 0.36

BWX Technologies (BWXT) vs. Lennox (LII): A comparison of their current ratio against the Capital Goods industry group benchmark.

Debt / Equity (MRQ)

Both BWX Technologies (BWXT) at 1.43 and Lennox (LII) at 1.58 lean more heavily on debt funding than most peers, landing in the higher-leverage quartile of their industries.

BWXT

Capital Goods industry group

1.43

Max: 2.33
BWXT: 1.43
Q3: 1.12
Median: 0.60
Q1: 0.29
Min: 0.00

LII

Capital Goods industry group

1.58

Max: 2.33
LII: 1.58
Q3: 1.12
Median: 0.60
Q1: 0.29
Min: 0.00

BWX Technologies (BWXT) vs. Lennox (LII): A comparison of their debt-to-equity ratio against the Capital Goods industry group benchmark.

Financial Strength Metrics

Financial strength metrics for BWX Technologies (BWXT) and Lennox (LII)
Metric	BWXT	LII
Current Ratio (MRQ)	1.88	1.21
Debt / Equity (MRQ)	1.43	1.58
Net Debt / EBITDA	2.92	1.73

Dividends

Dividend Yield (TTM)

Lennox (LII) at 1.53% delivers top-quartile income for its industry, while BWX Technologies (BWXT) at 0.92% pays a more typical yield — both are credible income propositions, LII the richer one.

BWXT

Capital Goods industry group

0.92%

Max: 2.66%
Q3: 1.14%
BWXT: 0.92%
Median: 0.24%
Q1: 0.00%
Min: 0.00%

LII

Capital Goods industry group

1.53%

Max: 2.66%
LII: 1.53%
Q3: 1.14%
Median: 0.24%
Q1: 0.00%
Min: 0.00%

BWX Technologies (BWXT) vs. Lennox (LII): A comparison of their dividend yield against the Capital Goods industry group benchmark.

Dividend Payout Ratio (TTM)

Both BWX Technologies (BWXT) at 26.04% and Lennox (LII) at 24.68% keep payout ratio within their industries’ typical mid-ranges — dividend policies that share earnings without consuming too much of them.

BWXT

Capital Goods industry group

26.04%

Max: 67.39%
Q3: 28.02%
BWXT: 26.04%
Median: 6.86%
Q1: 0.00%
Min: 0.00%

LII

Capital Goods industry group

24.68%

Max: 67.39%
Q3: 28.02%
LII: 24.68%
Median: 6.86%
Q1: 0.00%
Min: 0.00%

BWX Technologies (BWXT) vs. Lennox (LII): A comparison of their payout ratio against the Capital Goods industry group benchmark.

Dividend Metrics

Dividend metrics for BWX Technologies (BWXT) and Lennox (LII)
Metric	BWXT	LII
Dividend Yield (TTM)	0.92%	1.53%
Dividend Payout Ratio (TTM)	26.04%	24.68%

Valuation

P/E Ratio (TTM)

Lennox (LII) at 15.47 sits in the cheaper P/E ratio quartile, while BWX Technologies (BWXT) at 29.37 is closer to its industry’s usual earnings multiple — a discount for LII, though growth and earnings durability still matter.

BWXT

Capital Goods industry group

29.37

Max: 59.38
Q3: 35.92
BWXT: 29.37
Median: 25.41
Q1: 19.47
Min: 3.03

LII

Capital Goods industry group

15.47

Max: 59.38
Q3: 35.92
Median: 25.41
Q1: 19.47
LII: 15.47
Min: 3.03

BWX Technologies (BWXT) vs. Lennox (LII): A comparison of their P/E ratio against the Capital Goods industry group benchmark.

P/S Ratio (TTM)

On P/S ratio, both BWX Technologies (BWXT) at 3.04 and Lennox (LII) at 2.15 are priced roughly in line with their industries — neither looks cheap nor rich on a sales basis.

BWXT

Capital Goods industry group

3.04

Max: 7.54
Q3: 3.76
BWXT: 3.04
Median: 2.15
Q1: 1.03
Min: 0.03

LII

Capital Goods industry group

2.15

Max: 7.54
Q3: 3.76
Median: 2.15
LII: 2.15
Q1: 1.03
Min: 0.03

BWX Technologies (BWXT) vs. Lennox (LII): A comparison of their P/S ratio against the Capital Goods industry group benchmark.

P/B Ratio (MRQ)

Both BWX Technologies (BWXT) at 7.72 and Lennox (LII) at 8.88 carry a premium to book value versus peers, sitting in the upper P/B ratio quartile of their industries.

BWXT

Capital Goods industry group

7.72

Max: 9.66
BWXT: 7.72
Q3: 5.00
Median: 3.12
Q1: 1.81
Min: -1.08

LII

Capital Goods industry group

8.88

Max: 9.66
LII: 8.88
Q3: 5.00
Median: 3.12
Q1: 1.81
Min: -1.08

BWX Technologies (BWXT) vs. Lennox (LII): A comparison of their P/B ratio against the Capital Goods industry group benchmark.

Valuation Metrics

Valuation metrics for BWX Technologies (BWXT) and Lennox (LII)
Metric	BWXT	LII
P/E Ratio (TTM)	29.37	15.47
P/S Ratio (TTM)	3.04	2.15
P/B Ratio (MRQ)	7.72	8.88
Free Cash Flow Yield (TTM)	2.64%	3.14%