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Kirby Corporation KEX Operating margin

Operating margin at other companies

Norfolk Southern logo
Norfolk SouthernNSC
33.5%-7.8pp
CSX logo
CSXCSX
33.4%-1.2pp
Chart Industries logo
Chart IndustriesGTLS
6.2%-10.1pp
Applied Industrial Technologies logo
Applied Industrial TechnologiesAIT
10.9%-0.3pp
EMCOR Group logo
EMCOR GroupEME
10.1%+0.8pp
Cummins logo
CumminsCMI
11.3%-0.4pp

Other financials

Income statement

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Revenue$844.1M+7.4%
Operating income$107.7M+2.0%
Net income$81.2M+6.9%
EPS (diluted)$1.50+12.8%

Balance sheet

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Cash & equivalents$58.0M+13.6%
Total debt$1.2B-7.4%
Total equity$3.4B+2.7%
Total assets$6.1B+1.7%

Cash flow

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Operating cash flow$97.7M+167%
CapEx$48.3M-38.7%
Free cash flow$49.4M+217%

Valuation

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Market cap$7.52B+24.0%
Enterprise value$8.64B+18.3%
P/E20.9×+0.2×
P/S2.2×+0.3×

Profitability

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Net margin10.5%+1.5pp
FCF margin14.5%+4.4pp

Returns & leverage

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Return on equity10.7%+1.7pp
Debt / equity0.3×0.0×
Current ratio1.6×0.0×

Where this comes from

Calculated from Kirby Corporation’s reported figures.

Based on trailing twelve months.

The official record: Kirby Corporation’s 10-Q, filed May 8, 2026, on SEC EDGAR. View the filing →

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Questions, answered.

What is Kirby Corporation's operating margin?
Kirby Corporation (KEX) reported operating margin of 14.6% in Q1 2026.
How has Kirby Corporation's operating margin changed year-over-year?
Kirby Corporation's operating margin increased by 17.2% year-over-year, from 12.4% to 14.6%.
What is the long-term trend for Kirby Corporation's operating margin?
Over 4 years (2020 to 2025), Kirby Corporation's operating margin has grown at a -6.6% compound annual growth rate (CAGR), from -19.4% to 14.8%.
What does operating margin mean?
The profit left from core operations for every dollar of sales, before interest and taxes.
How do you interpret operating margin?
Expanding operating margin shows operating leverage — revenue growing faster than the cost base. Compression points to rising overhead, pricing pressure, or investment ahead of revenue.
How does operating margin compare across companies?
Strong cross-company signal within a sector. Capital-light businesses sustain higher operating margins than capital-intensive ones.