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Side-by-side financial comparison of KIRBY CORP (KEX) and WATTS WATER TECHNOLOGIES INC (WTS). Click either name above to swap in a different company.

KIRBY CORP is the larger business by last-quarter revenue ($844.1M vs $625.1M, roughly 1.4× WATTS WATER TECHNOLOGIES INC). WATTS WATER TECHNOLOGIES INC runs the higher net margin — 13.4% vs 9.6%, a 3.8% gap on every dollar of revenue. On growth, WATTS WATER TECHNOLOGIES INC posted the faster year-over-year revenue change (15.7% vs 7.4%). WATTS WATER TECHNOLOGIES INC produced more free cash flow last quarter ($140.3M vs $49.4M). Over the past eight quarters, WATTS WATER TECHNOLOGIES INC's revenue compounded faster (4.6% CAGR vs 1.2%).

Kirby Corporation, headquartered in Houston, Texas, is the largest tank barge operator in the United States, transporting bulk liquid products throughout the Mississippi River System, on the Gulf Intracoastal Waterway, along all three U.S. Coasts, and in Alaska and Hawaii. Products transported by Kirby include petrochemicals, black oil, refined petroleum products, and agricultural chemical products by tank barge. Kirby also owns and operates eight ocean-going barge and tug units transporting ...

AERCO International, Inc. is a manufacturer and supplier of commercial condensing boilers, high efficiency water heating equipment and energy recovery systems in the HVAC/plumbing industry across a variety of markets including education, lodging, government, office buildings, healthcare, industrial and multifamily housing. In 1949, AERCO introduced the industry's first semi-instantaneous, tankless steam-to-water water heater. In 1988, AERCO introduced the first condensing and fully modulating...

KEX vs WTS — Head-to-Head

Bigger by revenue
KEX
KEX
1.4× larger
KEX
$844.1M
$625.1M
WTS
Growing faster (revenue YoY)
WTS
WTS
+8.2% gap
WTS
15.7%
7.4%
KEX
Higher net margin
WTS
WTS
3.8% more per $
WTS
13.4%
9.6%
KEX
More free cash flow
WTS
WTS
$90.9M more FCF
WTS
$140.3M
$49.4M
KEX
Faster 2-yr revenue CAGR
WTS
WTS
Annualised
WTS
4.6%
1.2%
KEX

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
KEX
KEX
WTS
WTS
Revenue
$844.1M
$625.1M
Net Profit
$81.3M
$83.7M
Gross Margin
49.5%
Operating Margin
12.8%
18.2%
Net Margin
9.6%
13.4%
Revenue YoY
7.4%
15.7%
Net Profit YoY
6.6%
24.0%
EPS (diluted)
$1.50
$2.50

Green = leading value per metric. Periods may differ when fiscal calendars don't align.

8-Quarter Revenue & Profit Trend

Side-by-side quarterly history. Quarters aligned by calendar period so offset fiscal years line up.

Revenue
KEX
KEX
WTS
WTS
Q1 26
$844.1M
Q4 25
$851.8M
$625.1M
Q3 25
$871.2M
$611.7M
Q2 25
$855.5M
$643.7M
Q1 25
$785.7M
$558.0M
Q4 24
$802.3M
$540.4M
Q3 24
$831.1M
$543.6M
Q2 24
$824.4M
$597.3M
Net Profit
KEX
KEX
WTS
WTS
Q1 26
$81.3M
Q4 25
$91.8M
$83.7M
Q3 25
$92.5M
$82.2M
Q2 25
$94.3M
$100.9M
Q1 25
$76.0M
$74.0M
Q4 24
$42.8M
$67.5M
Q3 24
$90.0M
$69.1M
Q2 24
$83.9M
$82.0M
Gross Margin
KEX
KEX
WTS
WTS
Q1 26
Q4 25
49.5%
Q3 25
48.8%
Q2 25
50.6%
Q1 25
48.8%
Q4 24
46.7%
Q3 24
47.3%
Q2 24
47.7%
Operating Margin
KEX
KEX
WTS
WTS
Q1 26
12.8%
Q4 25
15.2%
18.2%
Q3 25
14.8%
18.2%
Q2 25
15.4%
21.0%
Q1 25
13.4%
15.7%
Q4 24
6.3%
16.5%
Q3 24
15.3%
17.1%
Q2 24
14.6%
18.7%
Net Margin
KEX
KEX
WTS
WTS
Q1 26
9.6%
Q4 25
10.8%
13.4%
Q3 25
10.6%
13.4%
Q2 25
11.0%
15.7%
Q1 25
9.7%
13.3%
Q4 24
5.3%
12.5%
Q3 24
10.8%
12.7%
Q2 24
10.2%
13.7%
EPS (diluted)
KEX
KEX
WTS
WTS
Q1 26
$1.50
Q4 25
$1.68
$2.50
Q3 25
$1.65
$2.45
Q2 25
$1.67
$3.01
Q1 25
$1.33
$2.21
Q4 24
$0.74
$2.02
Q3 24
$1.55
$2.06
Q2 24
$1.43
$2.44

Balance Sheet & Financial Strength

Snapshot of each company's liquidity, leverage and book value from the latest quarter.

Metric
KEX
KEX
WTS
WTS
Cash + ST InvestmentsLiquidity on hand
$58.0M
$405.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$3.4B
$2.0B
Total Assets
$2.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
KEX
KEX
WTS
WTS
Q1 26
$58.0M
Q4 25
$78.8M
$405.5M
Q3 25
$47.0M
$457.7M
Q2 25
$68.4M
$369.3M
Q1 25
$51.1M
$336.8M
Q4 24
$74.4M
$386.9M
Q3 24
$67.1M
$303.9M
Q2 24
$53.5M
$279.4M
Total Debt
KEX
KEX
WTS
WTS
Q1 26
Q4 25
$919.3M
Q3 25
$1.0B
Q2 25
$1.1B
Q1 25
$1.1B
Q4 24
$874.9M
Q3 24
$978.6M
Q2 24
$1.0B
Stockholders' Equity
KEX
KEX
WTS
WTS
Q1 26
$3.4B
Q4 25
$3.4B
$2.0B
Q3 25
$3.4B
$2.0B
Q2 25
$3.4B
$1.9B
Q1 25
$3.3B
$1.8B
Q4 24
$3.4B
$1.7B
Q3 24
$3.3B
$1.7B
Q2 24
$3.3B
$1.6B
Total Assets
KEX
KEX
WTS
WTS
Q1 26
Q4 25
$6.0B
$2.9B
Q3 25
$6.1B
$2.7B
Q2 25
$6.1B
$2.6B
Q1 25
$6.0B
$2.5B
Q4 24
$5.9B
$2.4B
Q3 24
$5.9B
$2.4B
Q2 24
$5.9B
$2.4B
Debt / Equity
KEX
KEX
WTS
WTS
Q1 26
Q4 25
0.27×
Q3 25
0.31×
Q2 25
0.33×
Q1 25
0.33×
Q4 24
0.26×
Q3 24
0.30×
Q2 24
0.32×

Cash Flow & Capital Efficiency

How much cash each business actually produces after reinvestment. Cash flow is harder to manipulate than net income.

Metric
KEX
KEX
WTS
WTS
Operating Cash FlowLast quarter
$97.7M
$154.7M
Free Cash FlowOCF − Capex
$49.4M
$140.3M
FCF MarginFCF / Revenue
5.9%
22.4%
Capex IntensityCapex / Revenue
5.7%
2.3%
Cash ConversionOCF / Net Profit
1.20×
1.85×
TTM Free Cash FlowTrailing 4 quarters
$497.3M
$356.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
KEX
KEX
WTS
WTS
Q1 26
$97.7M
Q4 25
$312.2M
$154.7M
Q3 25
$227.5M
$122.4M
Q2 25
$93.9M
$69.7M
Q1 25
$36.5M
$55.2M
Q4 24
$247.4M
$139.5M
Q3 24
$206.5M
$90.7M
Q2 24
$179.3M
$85.3M
Free Cash Flow
KEX
KEX
WTS
WTS
Q1 26
$49.4M
Q4 25
$265.2M
$140.3M
Q3 25
$160.3M
$110.9M
Q2 25
$22.4M
$59.5M
Q1 25
$-42.1M
$45.6M
Q4 24
$150.7M
$127.5M
Q3 24
$130.1M
$84.3M
Q2 24
$90.8M
$78.5M
FCF Margin
KEX
KEX
WTS
WTS
Q1 26
5.9%
Q4 25
31.1%
22.4%
Q3 25
18.4%
18.1%
Q2 25
2.6%
9.2%
Q1 25
-5.4%
8.2%
Q4 24
18.8%
23.6%
Q3 24
15.7%
15.5%
Q2 24
11.0%
13.1%
Capex Intensity
KEX
KEX
WTS
WTS
Q1 26
5.7%
Q4 25
5.5%
2.3%
Q3 25
7.7%
1.9%
Q2 25
8.4%
1.6%
Q1 25
10.0%
1.7%
Q4 24
12.0%
2.2%
Q3 24
9.2%
1.2%
Q2 24
10.7%
1.1%
Cash Conversion
KEX
KEX
WTS
WTS
Q1 26
1.20×
Q4 25
3.40×
1.85×
Q3 25
2.46×
1.49×
Q2 25
1.00×
0.69×
Q1 25
0.48×
0.75×
Q4 24
5.78×
2.07×
Q3 24
2.30×
1.31×
Q2 24
2.14×
1.04×

Financial Flow Comparison

Revenue → gross profit → operating profit → net profit for each company.

Revenue Breakdown by Segment

KEX
KEX

Marine transportation$497.2M59%
Distribution and services$346.9M41%

WTS
WTS

Segment breakdown not available.

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