FAST vs. LII: Fastenal vs. Lennox Stock Comparison

November 11, 2026

How do Fastenal (FAST) 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

Fastenal (FAST) and Lennox (LII) both fall under the Capital Goods industry group, but FAST is classified in Trading Companies & Distributors while LII is classified in Building Products.

Company profile comparison for Fastenal (FAST) and Lennox (LII)
Profile Item	FAST	LII
Name	Fastenal Co.	Lennox International Inc.
Country/Region	United States	United States
GICS Sector	Industrials	Industrials
GICS Industry Group	Capital Goods	Capital Goods
GICS Industry	Trading Companies & Distributors	Building Products
GICS Sub-Industry	Trading Companies & Distributors	Building Products
Market Capitalization	60.80 billion USD	11.70 billion USD
Currency	USD	USD
Exchange	Nasdaq	NYSE
Listing Date	August 20, 1987	July 29, 1999
Security Type	Common Stock	Common Stock

Price Performance

Cumulative Growth

FAST

LII

GSPC

Fastenal (FAST) 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 Fastenal (FAST) and Lennox (LII). Returns over one year are annualized.

Calendar-Year Returns

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

Performance Metrics

Price performance metrics for Fastenal (FAST) and Lennox (LII)
Metric	FAST	LII
Total Return (1Y)	36.82%	-27.83%
Total Return (3Y, Annualized)	25.71%	-2.32%
Total Return (5Y, Annualized)	15.98%	3.79%

Risk Profile

Drawdown History

FAST

LII

GSPC

Fastenal (FAST) 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 Fastenal (FAST) and Lennox (LII). Each bar is the share of months whose return fell in that 5% bucket.

Risk Metrics

Risk profile metrics for Fastenal (FAST) and Lennox (LII)
Metric	FAST	LII
Volatility (1Y, Annualized)	24.55%	41.59%
Beta (5Y)	0.64	1.18
Max Drawdown (5Y)	-30.71%	-49.95%
Avg. Volume (3M)	7.21M	563.34K

Risk-Adjusted Performance

Risk-Return Positioning

FAST 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 Fastenal (FAST) and Lennox (LII)
Metric	FAST	LII
Sharpe Ratio (1Y)	1.33	-0.77
Sortino Ratio (1Y)	2.00	-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; Fastenal (FAST) at 35.26% also sits in the top quartile.

FAST

Capital Goods industry group

35.26%

Max: 40.55%
FAST: 35.26%
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%

Fastenal (FAST) vs. Lennox (LII): A comparison of their ROE against the Capital Goods industry group benchmark.

Net Margin (TTM)

For every dollar of sales, both Fastenal (FAST) at 15.62% and Lennox (LII) at 13.76% retain more as net profit than most peers, landing in the top net margin quartile of their industries.

FAST

Capital Goods industry group

15.62%

Max: 27.47%
FAST: 15.62%
Q3: 12.10%
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%

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

Operating Margin (TTM)

Both Fastenal (FAST) at 21.55% and Lennox (LII) at 20.57% convert sales into operating profit at a top-quartile rate, pointing to tighter cost discipline before financing and tax.

FAST

Capital Goods industry group

21.55%

Max: 36.60%
FAST: 21.55%
Q3: 18.33%
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%

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

Profitability Metrics

Profitability metrics for Fastenal (FAST) and Lennox (LII)
Metric	FAST	LII
ROE (TTM)	35.26%	62.82%
ROA (TTM)	21.97%	15.93%
Net Margin (TTM)	15.62%	13.76%
Operating Margin (TTM)	21.55%	20.57%
Gross Margin (TTM)	44.61%	32.62%

Growth

Revenue Growth

Fastenal (FAST) at 8.67% 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.

Fastenal (FAST) vs. Lennox (LII): A comparison of their Revenue Growth across different time periods.

EPS Growth

Both Fastenal (FAST) at 9.00% 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.

Fastenal (FAST) vs. Lennox (LII): A comparison of their EPS Growth across different time periods.

Growth Metrics

Growth metrics for Fastenal (FAST) and Lennox (LII)
Metric	FAST	LII
Revenue Growth (YoY)	8.67%	-2.73%
Revenue Growth (3Y CAGR)	5.52%	3.26%
EPS Growth (YoY)	9.00%	1.11%
EPS Growth (3Y CAGR)	4.87%	17.97%

Financial Strength

Current Ratio (MRQ)

Fastenal (FAST) at 3.93 carries current ratio above its industry’s typical mid-range, while Lennox (LII) at 1.21 runs in the tighter-liquidity quartile — different working-capital profiles, both worth examining.

FAST

Capital Goods industry group

3.93

Max: 5.22
FAST: 3.93
Q3: 2.95
Median: 2.08
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

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

Debt / Equity (MRQ)

Fastenal (FAST) at 0.11 keeps leverage in the lower quartile, while Lennox (LII) at 1.58 sits in the higher-leverage quartile.

FAST

Capital Goods industry group

0.11

Max: 2.33
Q3: 1.12
Median: 0.60
Q1: 0.29
FAST: 0.11
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

Fastenal (FAST) 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 Fastenal (FAST) and Lennox (LII)
Metric	FAST	LII
Current Ratio (MRQ)	3.93	1.21
Debt / Equity (MRQ)	0.11	1.58
Net Debt / EBITDA	0.12	1.73

Dividends

Dividend Yield (TTM)

Both Fastenal (FAST) at 1.81% and Lennox (LII) at 1.53% offer top-quartile dividend income relative to share price within their industries.

FAST

Capital Goods industry group

1.81%

Max: 2.66%
FAST: 1.81%
Q3: 1.14%
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%

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

Dividend Payout Ratio (TTM)

Lennox (LII) at 24.68% keeps its payout in the industry’s typical band, while Fastenal (FAST) at 78.05% pays out more than any of its peers — the most stretched cover in its group.

FAST

Capital Goods industry group

78.05%

FAST: 78.05%
Max: 67.39%
Q3: 28.02%
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%

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

Dividend Metrics

Dividend metrics for Fastenal (FAST) and Lennox (LII)
Metric	FAST	LII
Dividend Yield (TTM)	1.81%	1.53%
Dividend Payout Ratio (TTM)	78.05%	24.68%

Valuation

P/E Ratio (TTM)

Lennox (LII) at 15.47 sits in the cheaper P/E ratio quartile, while Fastenal (FAST) at 43.08 sits in the richer quartile — a clear split in what investors pay for each dollar of trailing earnings.

FAST

Capital Goods industry group

43.08

Max: 59.38
FAST: 43.08
Q3: 35.92
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

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

P/S Ratio (TTM)

Lennox (LII) at 2.15 is priced about in line with its industry on P/S ratio, while Fastenal (FAST) at 6.70 sits in the pricier quartile — FAST costs more per dollar of sales.

FAST

Capital Goods industry group

6.70

Max: 7.54
FAST: 6.70
Q3: 3.76
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

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

P/B Ratio (MRQ)

Both look rich against book: Lennox (LII) at 8.88 sits in the upper P/B ratio quartile, and Fastenal (FAST) at 14.65 prices even higher, above its industry range.

FAST

Capital Goods industry group

14.65

FAST: 14.65
Max: 9.66
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

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

Valuation Metrics

Valuation metrics for Fastenal (FAST) and Lennox (LII)
Metric	FAST	LII
P/E Ratio (TTM)	43.08	15.47
P/S Ratio (TTM)	6.70	2.15
P/B Ratio (MRQ)	14.65	8.88
Free Cash Flow Yield (TTM)	1.51%	3.14%