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

WATTS WATER TECHNOLOGIES INC is the larger business by last-quarter revenue ($625.1M vs $540.7M, roughly 1.2× ICU MEDICAL INC). WATTS WATER TECHNOLOGIES INC runs the higher net margin — 13.4% vs -2.9%, a 16.3% gap on every dollar of revenue. On growth, WATTS WATER TECHNOLOGIES INC posted the faster year-over-year revenue change (15.7% vs -14.1%). WATTS WATER TECHNOLOGIES INC produced more free cash flow last quarter ($140.3M vs $36.0M). Over the past eight quarters, WATTS WATER TECHNOLOGIES INC's revenue compounded faster (4.6% CAGR vs -2.3%).

ICU Medical, Inc. is a medical technology company based in San Clemente, California. ICU Medical products are designed to prevent bloodstream infections and protect healthcare workers from exposure to infectious diseases or hazardous drugs. ICU Medical product line includes intravenous therapy (IV) products, pumps, needle-free vascular access devices, custom infusion sets, closed system hazardous drug handling devices and systems, sensor catheters, needle-free closed blood sampling systems, a...

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...

ICUI vs WTS — Head-to-Head

Bigger by revenue
WTS
WTS
1.2× larger
WTS
$625.1M
$540.7M
ICUI
Growing faster (revenue YoY)
WTS
WTS
+29.8% gap
WTS
15.7%
-14.1%
ICUI
Higher net margin
WTS
WTS
16.3% more per $
WTS
13.4%
-2.9%
ICUI
More free cash flow
WTS
WTS
$104.3M more FCF
WTS
$140.3M
$36.0M
ICUI
Faster 2-yr revenue CAGR
WTS
WTS
Annualised
WTS
4.6%
-2.3%
ICUI

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
ICUI
ICUI
WTS
WTS
Revenue
$540.7M
$625.1M
Net Profit
$-15.7M
$83.7M
Gross Margin
37.5%
49.5%
Operating Margin
1.0%
18.2%
Net Margin
-2.9%
13.4%
Revenue YoY
-14.1%
15.7%
Net Profit YoY
34.0%
24.0%
EPS (diluted)
$-0.63
$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
ICUI
ICUI
WTS
WTS
Q4 25
$540.7M
$625.1M
Q3 25
$537.0M
$611.7M
Q2 25
$548.9M
$643.7M
Q1 25
$604.7M
$558.0M
Q4 24
$629.8M
$540.4M
Q3 24
$589.1M
$543.6M
Q2 24
$596.5M
$597.3M
Q1 24
$566.7M
$570.9M
Net Profit
ICUI
ICUI
WTS
WTS
Q4 25
$-15.7M
$83.7M
Q3 25
$-3.4M
$82.2M
Q2 25
$35.3M
$100.9M
Q1 25
$-15.5M
$74.0M
Q4 24
$-23.8M
$67.5M
Q3 24
$-33.0M
$69.1M
Q2 24
$-21.4M
$82.0M
Q1 24
$-39.5M
$72.6M
Gross Margin
ICUI
ICUI
WTS
WTS
Q4 25
37.5%
49.5%
Q3 25
37.4%
48.8%
Q2 25
37.9%
50.6%
Q1 25
34.7%
48.8%
Q4 24
36.1%
46.7%
Q3 24
34.8%
47.3%
Q2 24
34.8%
47.7%
Q1 24
32.7%
46.9%
Operating Margin
ICUI
ICUI
WTS
WTS
Q4 25
1.0%
18.2%
Q3 25
2.6%
18.2%
Q2 25
1.9%
21.0%
Q1 25
2.1%
15.7%
Q4 24
6.0%
16.5%
Q3 24
1.4%
17.1%
Q2 24
1.3%
18.7%
Q1 24
-1.9%
16.9%
Net Margin
ICUI
ICUI
WTS
WTS
Q4 25
-2.9%
13.4%
Q3 25
-0.6%
13.4%
Q2 25
6.4%
15.7%
Q1 25
-2.6%
13.3%
Q4 24
-3.8%
12.5%
Q3 24
-5.6%
12.7%
Q2 24
-3.6%
13.7%
Q1 24
-7.0%
12.7%
EPS (diluted)
ICUI
ICUI
WTS
WTS
Q4 25
$-0.63
$2.50
Q3 25
$-0.14
$2.45
Q2 25
$1.43
$3.01
Q1 25
$-0.63
$2.21
Q4 24
$-0.97
$2.02
Q3 24
$-1.35
$2.06
Q2 24
$-0.88
$2.44
Q1 24
$-1.63
$2.17

Balance Sheet & Financial Strength

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

Metric
ICUI
ICUI
WTS
WTS
Cash + ST InvestmentsLiquidity on hand
$405.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$2.1B
$2.0B
Total Assets
$4.1B
$2.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
ICUI
ICUI
WTS
WTS
Q4 25
$405.5M
Q3 25
$457.7M
Q2 25
$369.3M
Q1 25
$336.8M
Q4 24
$308.6M
$386.9M
Q3 24
$312.5M
$303.9M
Q2 24
$302.6M
$279.4M
Q1 24
$251.4M
$237.1M
Stockholders' Equity
ICUI
ICUI
WTS
WTS
Q4 25
$2.1B
$2.0B
Q3 25
$2.1B
$2.0B
Q2 25
$2.1B
$1.9B
Q1 25
$2.0B
$1.8B
Q4 24
$2.0B
$1.7B
Q3 24
$2.0B
$1.7B
Q2 24
$2.0B
$1.6B
Q1 24
$2.1B
$1.6B
Total Assets
ICUI
ICUI
WTS
WTS
Q4 25
$4.1B
$2.9B
Q3 25
$4.1B
$2.7B
Q2 25
$4.1B
$2.6B
Q1 25
$4.2B
$2.5B
Q4 24
$4.2B
$2.4B
Q3 24
$4.3B
$2.4B
Q2 24
$4.3B
$2.4B
Q1 24
$4.3B
$2.3B

Cash Flow & Capital Efficiency

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

Metric
ICUI
ICUI
WTS
WTS
Operating Cash FlowLast quarter
$60.6M
$154.7M
Free Cash FlowOCF − Capex
$36.0M
$140.3M
FCF MarginFCF / Revenue
6.6%
22.4%
Capex IntensityCapex / Revenue
4.6%
2.3%
Cash ConversionOCF / Net Profit
1.85×
TTM Free Cash FlowTrailing 4 quarters
$91.8M
$356.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
ICUI
ICUI
WTS
WTS
Q4 25
$60.6M
$154.7M
Q3 25
$56.7M
$122.4M
Q2 25
$11.2M
$69.7M
Q1 25
$51.3M
$55.2M
Q4 24
$40.2M
$139.5M
Q3 24
$36.1M
$90.7M
Q2 24
$82.0M
$85.3M
Q1 24
$45.8M
$45.6M
Free Cash Flow
ICUI
ICUI
WTS
WTS
Q4 25
$36.0M
$140.3M
Q3 25
$27.6M
$110.9M
Q2 25
$-8.5M
$59.5M
Q1 25
$36.7M
$45.6M
Q4 24
$16.1M
$127.5M
Q3 24
$16.2M
$84.3M
Q2 24
$62.5M
$78.5M
Q1 24
$29.9M
$35.5M
FCF Margin
ICUI
ICUI
WTS
WTS
Q4 25
6.6%
22.4%
Q3 25
5.1%
18.1%
Q2 25
-1.5%
9.2%
Q1 25
6.1%
8.2%
Q4 24
2.6%
23.6%
Q3 24
2.7%
15.5%
Q2 24
10.5%
13.1%
Q1 24
5.3%
6.2%
Capex Intensity
ICUI
ICUI
WTS
WTS
Q4 25
4.6%
2.3%
Q3 25
5.4%
1.9%
Q2 25
3.6%
1.6%
Q1 25
2.4%
1.7%
Q4 24
3.8%
2.2%
Q3 24
3.4%
1.2%
Q2 24
3.3%
1.1%
Q1 24
2.8%
1.8%
Cash Conversion
ICUI
ICUI
WTS
WTS
Q4 25
1.85×
Q3 25
1.49×
Q2 25
0.32×
0.69×
Q1 25
0.75×
Q4 24
2.07×
Q3 24
1.31×
Q2 24
1.04×
Q1 24
0.63×

Financial Flow Comparison

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

Revenue Breakdown by Segment

ICUI
ICUI

Infusion Consumables$284.7M53%
Infusion Systems$176.3M33%
Vital Care$79.7M15%

WTS
WTS

Segment breakdown not available.

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