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Side-by-side financial comparison of BILL Holdings, Inc. (BILL) 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 $414.7M, roughly 1.5× BILL Holdings, Inc.). WATTS WATER TECHNOLOGIES INC runs the higher net margin — 13.4% vs -0.6%, a 14.0% gap on every dollar of revenue. On growth, WATTS WATER TECHNOLOGIES INC posted the faster year-over-year revenue change (15.7% vs 14.4%). WATTS WATER TECHNOLOGIES INC produced more free cash flow last quarter ($140.3M vs $103.8M). Over the past eight quarters, BILL Holdings, Inc.'s revenue compounded faster (13.3% CAGR vs 4.6%).

BILL Holdings, Inc. is an American company based in San Jose, California, that provides automated, cloud-based software for financial operations for small businesses in the United States. A white-labeled, end-to-end payments automation platform, Bill.com Connect is offered to financial institutions as part of their single sign-on online business banking ecosystem.

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...

BILL vs WTS — Head-to-Head

Bigger by revenue
WTS
WTS
1.5× larger
WTS
$625.1M
$414.7M
BILL
Growing faster (revenue YoY)
WTS
WTS
+1.3% gap
WTS
15.7%
14.4%
BILL
Higher net margin
WTS
WTS
14.0% more per $
WTS
13.4%
-0.6%
BILL
More free cash flow
WTS
WTS
$36.5M more FCF
WTS
$140.3M
$103.8M
BILL
Faster 2-yr revenue CAGR
BILL
BILL
Annualised
BILL
13.3%
4.6%
WTS

Income Statement — Q2 FY2026 vs Q4 FY2025

Metric
BILL
BILL
WTS
WTS
Revenue
$414.7M
$625.1M
Net Profit
$-2.6M
$83.7M
Gross Margin
79.8%
49.5%
Operating Margin
-4.4%
18.2%
Net Margin
-0.6%
13.4%
Revenue YoY
14.4%
15.7%
Net Profit YoY
-107.7%
24.0%
EPS (diluted)
$-0.03
$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
BILL
BILL
WTS
WTS
Q4 25
$414.7M
$625.1M
Q3 25
$395.7M
$611.7M
Q2 25
$383.3M
$643.7M
Q1 25
$358.2M
$558.0M
Q4 24
$362.6M
$540.4M
Q3 24
$358.4M
$543.6M
Q2 24
$343.7M
$597.3M
Q1 24
$323.0M
$570.9M
Net Profit
BILL
BILL
WTS
WTS
Q4 25
$-2.6M
$83.7M
Q3 25
$-3.0M
$82.2M
Q2 25
$-7.1M
$100.9M
Q1 25
$-11.6M
$74.0M
Q4 24
$33.5M
$67.5M
Q3 24
$8.9M
$69.1M
Q2 24
$7.6M
$82.0M
Q1 24
$31.8M
$72.6M
Gross Margin
BILL
BILL
WTS
WTS
Q4 25
79.8%
49.5%
Q3 25
80.5%
48.8%
Q2 25
80.8%
50.6%
Q1 25
81.2%
48.8%
Q4 24
81.6%
46.7%
Q3 24
82.0%
47.3%
Q2 24
81.0%
47.7%
Q1 24
83.0%
46.9%
Operating Margin
BILL
BILL
WTS
WTS
Q4 25
-4.4%
18.2%
Q3 25
-5.2%
18.2%
Q2 25
-5.8%
21.0%
Q1 25
-8.1%
15.7%
Q4 24
-6.0%
16.5%
Q3 24
-2.1%
17.1%
Q2 24
-6.5%
18.7%
Q1 24
-8.6%
16.9%
Net Margin
BILL
BILL
WTS
WTS
Q4 25
-0.6%
13.4%
Q3 25
-0.7%
13.4%
Q2 25
-1.8%
15.7%
Q1 25
-3.2%
13.3%
Q4 24
9.3%
12.5%
Q3 24
2.5%
12.7%
Q2 24
2.2%
13.7%
Q1 24
9.8%
12.7%
EPS (diluted)
BILL
BILL
WTS
WTS
Q4 25
$-0.03
$2.50
Q3 25
$-0.03
$2.45
Q2 25
$0.02
$3.01
Q1 25
$-0.11
$2.21
Q4 24
$-0.06
$2.02
Q3 24
$0.08
$2.06
Q2 24
$0.37
$2.44
Q1 24
$0.00
$2.17

Balance Sheet & Financial Strength

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

Metric
BILL
BILL
WTS
WTS
Cash + ST InvestmentsLiquidity on hand
$1.1B
$405.5M
Total DebtLower is stronger
$1.8B
Stockholders' EquityBook value
$3.8B
$2.0B
Total Assets
$10.1B
$2.9B
Debt / EquityLower = less leverage
0.48×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
BILL
BILL
WTS
WTS
Q4 25
$1.1B
$405.5M
Q3 25
$1.1B
$457.7M
Q2 25
$1.0B
$369.3M
Q1 25
$1.0B
$336.8M
Q4 24
$1.6B
$386.9M
Q3 24
$853.5M
$303.9M
Q2 24
$985.9M
$279.4M
Q1 24
$952.5M
$237.1M
Total Debt
BILL
BILL
WTS
WTS
Q4 25
$1.8B
Q3 25
$1.9B
Q2 25
$1.7B
Q1 25
$1.7B
Q4 24
$1.7B
Q3 24
$914.8M
Q2 24
$914.0M
Q1 24
$1.1B
Stockholders' Equity
BILL
BILL
WTS
WTS
Q4 25
$3.8B
$2.0B
Q3 25
$3.9B
$2.0B
Q2 25
$3.9B
$1.9B
Q1 25
$3.9B
$1.8B
Q4 24
$3.8B
$1.7B
Q3 24
$4.0B
$1.7B
Q2 24
$4.1B
$1.6B
Q1 24
$4.1B
$1.6B
Total Assets
BILL
BILL
WTS
WTS
Q4 25
$10.1B
$2.9B
Q3 25
$10.2B
$2.7B
Q2 25
$10.1B
$2.6B
Q1 25
$9.6B
$2.5B
Q4 24
$9.7B
$2.4B
Q3 24
$9.0B
$2.4B
Q2 24
$9.2B
$2.4B
Q1 24
$9.1B
$2.3B
Debt / Equity
BILL
BILL
WTS
WTS
Q4 25
0.48×
Q3 25
0.48×
Q2 25
0.44×
Q1 25
0.43×
Q4 24
0.44×
Q3 24
0.23×
Q2 24
0.22×
Q1 24
0.28×

Cash Flow & Capital Efficiency

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

Metric
BILL
BILL
WTS
WTS
Operating Cash FlowLast quarter
$105.3M
$154.7M
Free Cash FlowOCF − Capex
$103.8M
$140.3M
FCF MarginFCF / Revenue
25.0%
22.4%
Capex IntensityCapex / Revenue
0.4%
2.3%
Cash ConversionOCF / Net Profit
1.85×
TTM Free Cash FlowTrailing 4 quarters
$378.8M
$356.3M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
BILL
BILL
WTS
WTS
Q4 25
$105.3M
$154.7M
Q3 25
$96.9M
$122.4M
Q2 25
$83.8M
$69.7M
Q1 25
$99.5M
$55.2M
Q4 24
$78.7M
$139.5M
Q3 24
$88.6M
$90.7M
Q2 24
$78.6M
$85.3M
Q1 24
$66.8M
$45.6M
Free Cash Flow
BILL
BILL
WTS
WTS
Q4 25
$103.8M
$140.3M
Q3 25
$95.6M
$110.9M
Q2 25
$81.0M
$59.5M
Q1 25
$98.4M
$45.6M
Q4 24
$78.3M
$127.5M
Q3 24
$88.6M
$84.3M
Q2 24
$78.4M
$78.5M
Q1 24
$66.8M
$35.5M
FCF Margin
BILL
BILL
WTS
WTS
Q4 25
25.0%
22.4%
Q3 25
24.1%
18.1%
Q2 25
21.1%
9.2%
Q1 25
27.5%
8.2%
Q4 24
21.6%
23.6%
Q3 24
24.7%
15.5%
Q2 24
22.8%
13.1%
Q1 24
20.7%
6.2%
Capex Intensity
BILL
BILL
WTS
WTS
Q4 25
0.4%
2.3%
Q3 25
0.3%
1.9%
Q2 25
0.7%
1.6%
Q1 25
0.3%
1.7%
Q4 24
0.1%
2.2%
Q3 24
0.0%
1.2%
Q2 24
0.1%
1.1%
Q1 24
0.0%
1.8%
Cash Conversion
BILL
BILL
WTS
WTS
Q4 25
1.85×
Q3 25
1.49×
Q2 25
0.69×
Q1 25
0.75×
Q4 24
2.35×
2.07×
Q3 24
9.94×
1.31×
Q2 24
10.35×
1.04×
Q1 24
2.10×
0.63×

Financial Flow Comparison

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

Revenue Breakdown by Segment

BILL
BILL

Accounts Payable And Accounts Receivable Solutions$185.9M45%
Spend And Expense Interchange Revenue$166.5M40%
Interest On Funds Held For Customers$39.5M10%
Embedded And Other Solutions$22.8M5%

WTS
WTS

Segment breakdown not available.

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