Kirby Corporation has grown revenue 5.1% a year over three years and 11% a year over five, with earnings per share compounding at 31%. Revenue growth, 3-year annual rate: +5.1% (Marine Shipping median +3.5%). Revenue growth, 5-year rate: +11%, growth has slowed since the five-year average. Earnings per share, 3-year rate: +31%, earnings outgrew revenue: margins or the share count worked for shareholders. Years of annual history on file: 18, FY2008 to FY2025, as filed.

KEXKirby Corporation

Industrials

$136.17+62% 1Y

$136.17

$79.9552 weeks$152.59

Is it growing?

Good

Growing: earnings up +23% year on year and operating margin widening (+1.4 points).

2 good, 1 neutral

Revenue trend+7% in a year

Trailing-twelve-month revenue vs a year earlier, from the company's own filings. Five-year pace: +11% a year.

Earnings trend+23% in a year

Trailing-twelve-month earnings per share against a year earlier. Growing faster than revenue, so margins or the share count are helping.

Margin direction+1.4 points operating

Trailing-twelve-month operating margin, 14.0% now against 12.6% a year earlier.

All from SEC EDGAR, as of Jun 30, 2026.

Against the whole market›

Percentile against every name Ryufin tracks. Higher is better; the tick marks the middle of the market. Context, not one of the checks above.

Revenue growth, 3 yearsmiddle of the market

Where this answer is blind. These are trailing numbers from the filings, not forecasts: an acquisition or a one-off year can flatter them, so check the quarters.

Is KEX growing?

Kirby Corporation has grown revenue 5.1% a year over three years and 11% a year over five, with earnings per share compounding at 31%.

+5.1%

Revenue growth, 3-year annual rate · Marine Shipping median +3.5% · steady growth, ahead of inflation · compounded from trailing twelve-month revenue

Revenue growth, 5-year rate: +11%
Revenue growth, 5-year rate · +5.1% over three · growth has slowed since the five-year average
Earnings per share, 3-year rate: +31%
Earnings per share, 3-year rate · revenue +5.1% · earnings outgrew revenue: margins or the share count worked for shareholders
Years of annual history on file: 18
Years of annual history on file · FY2008 to FY2025, as filed