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Side-by-side financial comparison of Principal Financial Group (PFG) and WATTS WATER TECHNOLOGIES INC (WTS). Click either name above to swap in a different company.

Principal Financial Group is the larger business by last-quarter revenue ($750.8M vs $625.1M, roughly 1.2× WATTS WATER TECHNOLOGIES INC). WATTS WATER TECHNOLOGIES INC runs the higher net margin — 13.4% vs 0.3%, a 13.1% gap on every dollar of revenue. On growth, WATTS WATER TECHNOLOGIES INC posted the faster year-over-year revenue change (15.7% vs 4.0%). Over the past eight quarters, WATTS WATER TECHNOLOGIES INC's revenue compounded faster (4.6% CAGR vs -58.3%).

Principal Financial Group, Inc. (PFG) is an American global financial investment management and insurance company headquartered in Des Moines, Iowa, United States.

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...

PFG vs WTS — Head-to-Head

Bigger by revenue
PFG
PFG
1.2× larger
PFG
$750.8M
$625.1M
WTS
Growing faster (revenue YoY)
WTS
WTS
+11.7% gap
WTS
15.7%
4.0%
PFG
Higher net margin
WTS
WTS
13.1% more per $
WTS
13.4%
0.3%
PFG
Faster 2-yr revenue CAGR
WTS
WTS
Annualised
WTS
4.6%
-58.3%
PFG

Income Statement — Q1 FY2026 vs Q4 FY2025

Metric
PFG
PFG
WTS
WTS
Revenue
$750.8M
$625.1M
Net Profit
$1.9M
$83.7M
Gross Margin
49.5%
Operating Margin
18.2%
Net Margin
0.3%
13.4%
Revenue YoY
4.0%
15.7%
Net Profit YoY
783.0%
24.0%
EPS (diluted)
$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
PFG
PFG
WTS
WTS
Q1 26
$750.8M
Q4 25
$4.6B
$625.1M
Q3 25
$3.7B
$611.7M
Q2 25
$3.7B
$643.7M
Q1 25
$3.7B
$558.0M
Q4 24
$4.8B
$540.4M
Q3 24
$3.0B
$543.6M
Q2 24
$4.3B
$597.3M
Net Profit
PFG
PFG
WTS
WTS
Q1 26
$1.9M
Q4 25
$517.0M
$83.7M
Q3 25
$213.8M
$82.2M
Q2 25
$406.2M
$100.9M
Q1 25
$48.1M
$74.0M
Q4 24
$905.4M
$67.5M
Q3 24
$-220.0M
$69.1M
Q2 24
$353.1M
$82.0M
Gross Margin
PFG
PFG
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
PFG
PFG
WTS
WTS
Q1 26
Q4 25
18.2%
Q3 25
18.2%
Q2 25
21.0%
Q1 25
15.7%
Q4 24
16.5%
Q3 24
17.1%
Q2 24
18.7%
Net Margin
PFG
PFG
WTS
WTS
Q1 26
0.3%
Q4 25
11.3%
13.4%
Q3 25
5.8%
13.4%
Q2 25
11.1%
15.7%
Q1 25
1.3%
13.3%
Q4 24
19.1%
12.5%
Q3 24
-7.3%
12.7%
Q2 24
8.2%
13.7%
EPS (diluted)
PFG
PFG
WTS
WTS
Q1 26
Q4 25
$2.30
$2.50
Q3 25
$0.95
$2.45
Q2 25
$1.79
$3.01
Q1 25
$0.21
$2.21
Q4 24
$3.92
$2.02
Q3 24
$-0.95
$2.06
Q2 24
$1.49
$2.44

Balance Sheet & Financial Strength

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

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

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
PFG
PFG
WTS
WTS
Q1 26
Q4 25
$4.4B
$405.5M
Q3 25
$5.1B
$457.7M
Q2 25
$3.7B
$369.3M
Q1 25
$3.9B
$336.8M
Q4 24
$4.2B
$386.9M
Q3 24
$6.2B
$303.9M
Q2 24
$4.8B
$279.4M
Total Debt
PFG
PFG
WTS
WTS
Q1 26
Q4 25
$3.9B
Q3 25
$3.9B
Q2 25
$3.9B
Q1 25
$4.3B
Q4 24
$4.0B
Q3 24
$3.9B
Q2 24
$3.9B
Stockholders' Equity
PFG
PFG
WTS
WTS
Q1 26
Q4 25
$11.9B
$2.0B
Q3 25
$11.7B
$2.0B
Q2 25
$11.4B
$1.9B
Q1 25
$11.2B
$1.8B
Q4 24
$11.1B
$1.7B
Q3 24
$11.2B
$1.7B
Q2 24
$11.0B
$1.6B
Total Assets
PFG
PFG
WTS
WTS
Q1 26
Q4 25
$341.4B
$2.9B
Q3 25
$334.5B
$2.7B
Q2 25
$323.1B
$2.6B
Q1 25
$313.0B
$2.5B
Q4 24
$313.7B
$2.4B
Q3 24
$322.9B
$2.4B
Q2 24
$308.8B
$2.4B
Debt / Equity
PFG
PFG
WTS
WTS
Q1 26
Q4 25
0.33×
Q3 25
0.34×
Q2 25
0.34×
Q1 25
0.39×
Q4 24
0.36×
Q3 24
0.35×
Q2 24
0.36×

Cash Flow & Capital Efficiency

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

Metric
PFG
PFG
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
PFG
PFG
WTS
WTS
Q1 26
Q4 25
$1.7B
$154.7M
Q3 25
$1.0B
$122.4M
Q2 25
$811.9M
$69.7M
Q1 25
$977.3M
$55.2M
Q4 24
$1.5B
$139.5M
Q3 24
$1.1B
$90.7M
Q2 24
$1.4B
$85.3M
Free Cash Flow
PFG
PFG
WTS
WTS
Q1 26
Q4 25
$140.3M
Q3 25
$110.9M
Q2 25
$59.5M
Q1 25
$45.6M
Q4 24
$127.5M
Q3 24
$84.3M
Q2 24
$78.5M
FCF Margin
PFG
PFG
WTS
WTS
Q1 26
Q4 25
22.4%
Q3 25
18.1%
Q2 25
9.2%
Q1 25
8.2%
Q4 24
23.6%
Q3 24
15.5%
Q2 24
13.1%
Capex Intensity
PFG
PFG
WTS
WTS
Q1 26
Q4 25
2.3%
Q3 25
1.9%
Q2 25
1.6%
Q1 25
1.7%
Q4 24
2.2%
Q3 24
1.2%
Q2 24
1.1%
Cash Conversion
PFG
PFG
WTS
WTS
Q1 26
Q4 25
3.37×
1.85×
Q3 25
4.70×
1.49×
Q2 25
2.00×
0.69×
Q1 25
20.32×
0.75×
Q4 24
1.61×
2.07×
Q3 24
1.31×
Q2 24
4.05×
1.04×

Financial Flow Comparison

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

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