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Side-by-side financial comparison of Simpson Manufacturing Co., Inc. (SSD) 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 $588.0M, roughly 1.1× Simpson Manufacturing Co., Inc.). Simpson Manufacturing Co., Inc. runs the higher net margin — 15.0% vs 13.4%, a 1.6% gap on every dollar of revenue. On growth, WATTS WATER TECHNOLOGIES INC posted the faster year-over-year revenue change (15.7% vs 9.1%). Over the past eight quarters, WATTS WATER TECHNOLOGIES INC's revenue compounded faster (4.6% CAGR vs -0.8%).

Simpson Manufacturing Company is a leading building materials manufacturer in the United States that produces structural connectors, fasteners, anchors, and products for new construction and retrofitting.

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...

SSD vs WTS — Head-to-Head

Bigger by revenue
WTS
WTS
1.1× larger
WTS
$625.1M
$588.0M
SSD
Growing faster (revenue YoY)
WTS
WTS
+6.6% gap
WTS
15.7%
9.1%
SSD
Higher net margin
SSD
SSD
1.6% more per $
SSD
15.0%
13.4%
WTS
Faster 2-yr revenue CAGR
WTS
WTS
Annualised
WTS
4.6%
-0.8%
SSD

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
SSD
SSD
WTS
WTS
Revenue
$588.0M
$625.1M
Net Profit
$88.2M
$83.7M
Gross Margin
45.2%
49.5%
Operating Margin
19.5%
18.2%
Net Margin
15.0%
13.4%
Revenue YoY
9.1%
15.7%
Net Profit YoY
13.3%
24.0%
EPS (diluted)
$2.13
$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
SSD
SSD
WTS
WTS
Q1 26
$588.0M
Q4 25
$539.3M
$625.1M
Q3 25
$623.5M
$611.7M
Q2 25
$631.1M
$643.7M
Q1 25
$538.9M
$558.0M
Q4 24
$517.4M
$540.4M
Q3 24
$587.2M
$543.6M
Q2 24
$597.0M
$597.3M
Net Profit
SSD
SSD
WTS
WTS
Q1 26
$88.2M
Q4 25
$56.2M
$83.7M
Q3 25
$107.4M
$82.2M
Q2 25
$103.5M
$100.9M
Q1 25
$77.9M
$74.0M
Q4 24
$55.4M
$67.5M
Q3 24
$93.5M
$69.1M
Q2 24
$97.8M
$82.0M
Gross Margin
SSD
SSD
WTS
WTS
Q1 26
45.2%
Q4 25
43.4%
49.5%
Q3 25
46.4%
48.8%
Q2 25
46.7%
50.6%
Q1 25
46.8%
48.8%
Q4 24
44.0%
46.7%
Q3 24
46.8%
47.3%
Q2 24
46.7%
47.7%
Operating Margin
SSD
SSD
WTS
WTS
Q1 26
19.5%
Q4 25
13.9%
18.2%
Q3 25
22.6%
18.2%
Q2 25
22.2%
21.0%
Q1 25
19.0%
15.7%
Q4 24
14.8%
16.5%
Q3 24
21.3%
17.1%
Q2 24
22.1%
18.7%
Net Margin
SSD
SSD
WTS
WTS
Q1 26
15.0%
Q4 25
10.4%
13.4%
Q3 25
17.2%
13.4%
Q2 25
16.4%
15.7%
Q1 25
14.5%
13.3%
Q4 24
10.7%
12.5%
Q3 24
15.9%
12.7%
Q2 24
16.4%
13.7%
EPS (diluted)
SSD
SSD
WTS
WTS
Q1 26
$2.13
Q4 25
$1.34
$2.50
Q3 25
$2.58
$2.45
Q2 25
$2.47
$3.01
Q1 25
$1.85
$2.21
Q4 24
$1.31
$2.02
Q3 24
$2.21
$2.06
Q2 24
$2.31
$2.44

Balance Sheet & Financial Strength

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

Metric
SSD
SSD
WTS
WTS
Cash + ST InvestmentsLiquidity on hand
$341.0M
$405.5M
Total DebtLower is stronger
Stockholders' EquityBook value
$2.1B
$2.0B
Total Assets
$3.0B
$2.9B
Debt / EquityLower = less leverage

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
SSD
SSD
WTS
WTS
Q1 26
$341.0M
Q4 25
$384.1M
$405.5M
Q3 25
$297.3M
$457.7M
Q2 25
$190.4M
$369.3M
Q1 25
$150.3M
$336.8M
Q4 24
$239.4M
$386.9M
Q3 24
$339.4M
$303.9M
Q2 24
$354.9M
$279.4M
Total Debt
SSD
SSD
WTS
WTS
Q1 26
Q4 25
$300.0M
Q3 25
$371.3M
Q2 25
$376.9M
Q1 25
$382.5M
Q4 24
$388.1M
Q3 24
$393.8M
Q2 24
$399.4M
Stockholders' Equity
SSD
SSD
WTS
WTS
Q1 26
$2.1B
Q4 25
$2.0B
$2.0B
Q3 25
$2.0B
$2.0B
Q2 25
$1.9B
$1.9B
Q1 25
$1.9B
$1.8B
Q4 24
$1.8B
$1.7B
Q3 24
$1.9B
$1.7B
Q2 24
$1.8B
$1.6B
Total Assets
SSD
SSD
WTS
WTS
Q1 26
$3.0B
Q4 25
$3.1B
$2.9B
Q3 25
$3.0B
$2.7B
Q2 25
$3.0B
$2.6B
Q1 25
$2.8B
$2.5B
Q4 24
$2.7B
$2.4B
Q3 24
$2.9B
$2.4B
Q2 24
$2.8B
$2.4B
Debt / Equity
SSD
SSD
WTS
WTS
Q1 26
Q4 25
0.15×
Q3 25
0.19×
Q2 25
0.20×
Q1 25
0.21×
Q4 24
0.21×
Q3 24
0.21×
Q2 24
0.23×

Cash Flow & Capital Efficiency

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

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

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
SSD
SSD
WTS
WTS
Q1 26
Q4 25
$155.7M
$154.7M
Q3 25
$170.2M
$122.4M
Q2 25
$125.2M
$69.7M
Q1 25
$7.6M
$55.2M
Q4 24
$115.8M
$139.5M
Q3 24
$103.3M
$90.7M
Q2 24
$111.1M
$85.3M
Free Cash Flow
SSD
SSD
WTS
WTS
Q1 26
Q4 25
$119.0M
$140.3M
Q3 25
$133.9M
$110.9M
Q2 25
$87.3M
$59.5M
Q1 25
$-42.6M
$45.6M
Q4 24
$60.3M
$127.5M
Q3 24
$58.1M
$84.3M
Q2 24
$70.9M
$78.5M
FCF Margin
SSD
SSD
WTS
WTS
Q1 26
Q4 25
22.1%
22.4%
Q3 25
21.5%
18.1%
Q2 25
13.8%
9.2%
Q1 25
-7.9%
8.2%
Q4 24
11.7%
23.6%
Q3 24
9.9%
15.5%
Q2 24
11.9%
13.1%
Capex Intensity
SSD
SSD
WTS
WTS
Q1 26
Q4 25
6.8%
2.3%
Q3 25
5.8%
1.9%
Q2 25
6.0%
1.6%
Q1 25
9.3%
1.7%
Q4 24
10.7%
2.2%
Q3 24
7.7%
1.2%
Q2 24
6.7%
1.1%
Cash Conversion
SSD
SSD
WTS
WTS
Q1 26
Q4 25
2.77×
1.85×
Q3 25
1.58×
1.49×
Q2 25
1.21×
0.69×
Q1 25
0.10×
0.75×
Q4 24
2.09×
2.07×
Q3 24
1.10×
1.31×
Q2 24
1.14×
1.04×

Financial Flow Comparison

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

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