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Side-by-side financial comparison of Waters Corporation (WAT) and ZILLOW GROUP, INC. (ZG). Click either name above to swap in a different company.

Waters Corporation is the larger business by last-quarter revenue ($932.4M vs $654.0M, roughly 1.4× ZILLOW GROUP, INC.). Waters Corporation runs the higher net margin — 24.2% vs 0.5%, a 23.7% gap on every dollar of revenue. On growth, ZILLOW GROUP, INC. posted the faster year-over-year revenue change (18.1% vs 6.8%). Over the past eight quarters, Waters Corporation's revenue compounded faster (21.0% CAGR vs 11.2%).

Waters Corporation is an American company headquartered in Milford, Massachusetts that provides analytical instruments and software used for chromatography, mass spectrometry, laboratory informatics, and rheometry by the life sciences, materials, and food industries.

Zillow Group, Inc., or simply Zillow, is an American tech real-estate marketplace company that was founded in 2006 by co-executive chairmen Rich Barton and Lloyd Frink, former Microsoft executives and founders of Microsoft spin-off Expedia; Spencer Rascoff, a co-founder of Hotwire.com; David Beitel, Zillow's current chief technology officer; and Kristin Acker, Zillow's current technology leadership advisor.

WAT vs ZG — Head-to-Head

Bigger by revenue
WAT
WAT
1.4× larger
WAT
$932.4M
$654.0M
ZG
Growing faster (revenue YoY)
ZG
ZG
+11.2% gap
ZG
18.1%
6.8%
WAT
Higher net margin
WAT
WAT
23.7% more per $
WAT
24.2%
0.5%
ZG
Faster 2-yr revenue CAGR
WAT
WAT
Annualised
WAT
21.0%
11.2%
ZG

Income Statement — Q4 FY2025 vs Q4 FY2025

Metric
WAT
WAT
ZG
ZG
Revenue
$932.4M
$654.0M
Net Profit
$225.2M
$3.0M
Gross Margin
61.1%
72.8%
Operating Margin
29.0%
-1.7%
Net Margin
24.2%
0.5%
Revenue YoY
6.8%
18.1%
Net Profit YoY
-2.7%
105.8%
EPS (diluted)
$3.76
$0.01

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
WAT
WAT
ZG
ZG
Q4 25
$932.4M
$654.0M
Q3 25
$799.9M
$676.0M
Q2 25
$771.3M
$655.0M
Q1 25
$661.7M
$598.0M
Q4 24
$872.7M
$554.0M
Q3 24
$740.3M
$581.0M
Q2 24
$708.5M
$572.0M
Q1 24
$636.8M
$529.0M
Net Profit
WAT
WAT
ZG
ZG
Q4 25
$225.2M
$3.0M
Q3 25
$148.9M
$10.0M
Q2 25
$147.1M
$2.0M
Q1 25
$121.4M
$8.0M
Q4 24
$231.4M
$-52.0M
Q3 24
$161.5M
$-20.0M
Q2 24
$142.7M
$-17.0M
Q1 24
$102.2M
$-23.0M
Gross Margin
WAT
WAT
ZG
ZG
Q4 25
61.1%
72.8%
Q3 25
59.0%
72.6%
Q2 25
58.3%
74.7%
Q1 25
58.2%
76.8%
Q4 24
60.1%
75.8%
Q3 24
59.3%
75.9%
Q2 24
59.3%
77.3%
Q1 24
58.9%
76.7%
Operating Margin
WAT
WAT
ZG
ZG
Q4 25
29.0%
-1.7%
Q3 25
24.0%
-0.4%
Q2 25
24.4%
-1.7%
Q1 25
22.9%
-1.5%
Q4 24
33.5%
-12.5%
Q3 24
28.5%
-7.7%
Q2 24
26.7%
-6.6%
Q1 24
21.0%
-8.5%
Net Margin
WAT
WAT
ZG
ZG
Q4 25
24.2%
0.5%
Q3 25
18.6%
1.5%
Q2 25
19.1%
0.3%
Q1 25
18.3%
1.3%
Q4 24
26.5%
-9.4%
Q3 24
21.8%
-3.4%
Q2 24
20.1%
-3.0%
Q1 24
16.0%
-4.3%
EPS (diluted)
WAT
WAT
ZG
ZG
Q4 25
$3.76
$0.01
Q3 25
$2.50
$0.04
Q2 25
$2.47
$0.01
Q1 25
$2.03
$0.03
Q4 24
$3.88
$-0.23
Q3 24
$2.71
$-0.08
Q2 24
$2.40
$-0.07
Q1 24
$1.72
$-0.10

Balance Sheet & Financial Strength

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

Metric
WAT
WAT
ZG
ZG
Cash + ST InvestmentsLiquidity on hand
$587.8M
$768.0M
Total DebtLower is stronger
$1.4B
Stockholders' EquityBook value
$2.6B
$4.9B
Total Assets
$5.1B
$5.7B
Debt / EquityLower = less leverage
0.55×

8-quarter trend — quarters aligned by calendar period.

Cash + ST Investments
WAT
WAT
ZG
ZG
Q4 25
$587.8M
$768.0M
Q3 25
$459.1M
$874.0M
Q2 25
$367.2M
$587.0M
Q1 25
$382.9M
$914.0M
Q4 24
$325.4M
$1.1B
Q3 24
$331.5M
$1.1B
Q2 24
$327.4M
$1.2B
Q1 24
$338.2M
$1.4B
Total Debt
WAT
WAT
ZG
ZG
Q4 25
$1.4B
Q3 25
Q2 25
Q1 25
Q4 24
$1.6B
Q3 24
Q2 24
Q1 24
Stockholders' Equity
WAT
WAT
ZG
ZG
Q4 25
$2.6B
$4.9B
Q3 25
$2.3B
$5.0B
Q2 25
$2.2B
$4.7B
Q1 25
$2.0B
$4.8B
Q4 24
$1.8B
$4.8B
Q3 24
$1.6B
$4.7B
Q2 24
$1.4B
$4.5B
Q1 24
$1.3B
$4.7B
Total Assets
WAT
WAT
ZG
ZG
Q4 25
$5.1B
$5.7B
Q3 25
$4.9B
$5.7B
Q2 25
$4.7B
$5.4B
Q1 25
$4.6B
$5.7B
Q4 24
$4.6B
$5.8B
Q3 24
$4.5B
$6.2B
Q2 24
$4.4B
$6.6B
Q1 24
$4.5B
$6.8B
Debt / Equity
WAT
WAT
ZG
ZG
Q4 25
0.55×
Q3 25
Q2 25
Q1 25
Q4 24
0.89×
Q3 24
Q2 24
Q1 24

Cash Flow & Capital Efficiency

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

Metric
WAT
WAT
ZG
ZG
Operating Cash FlowLast quarter
$164.6M
$72.0M
Free Cash FlowOCF − Capex
$44.0M
FCF MarginFCF / Revenue
6.7%
Capex IntensityCapex / Revenue
4.3%
Cash ConversionOCF / Net Profit
0.73×
24.00×
TTM Free Cash FlowTrailing 4 quarters
$235.0M

8-quarter trend — quarters aligned by calendar period.

Operating Cash Flow
WAT
WAT
ZG
ZG
Q4 25
$164.6M
$72.0M
Q3 25
$187.3M
$105.0M
Q2 25
$41.1M
$87.0M
Q1 25
$259.6M
$104.0M
Q4 24
$240.1M
$122.0M
Q3 24
$204.6M
$171.0M
Q2 24
$54.5M
$55.0M
Q1 24
$262.9M
$80.0M
Free Cash Flow
WAT
WAT
ZG
ZG
Q4 25
$44.0M
Q3 25
$73.0M
Q2 25
$50.0M
Q1 25
$68.0M
Q4 24
$88.0M
Q3 24
$138.0M
Q2 24
$18.0M
Q1 24
$41.0M
FCF Margin
WAT
WAT
ZG
ZG
Q4 25
6.7%
Q3 25
10.8%
Q2 25
7.6%
Q1 25
11.4%
Q4 24
15.9%
Q3 24
23.8%
Q2 24
3.1%
Q1 24
7.8%
Capex Intensity
WAT
WAT
ZG
ZG
Q4 25
4.3%
Q3 25
4.7%
Q2 25
5.6%
Q1 25
6.0%
Q4 24
6.1%
Q3 24
5.7%
Q2 24
6.5%
Q1 24
7.4%
Cash Conversion
WAT
WAT
ZG
ZG
Q4 25
0.73×
24.00×
Q3 25
1.26×
10.50×
Q2 25
0.28×
43.50×
Q1 25
2.14×
13.00×
Q4 24
1.04×
Q3 24
1.27×
Q2 24
0.38×
Q1 24
2.57×

Financial Flow Comparison

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

Revenue Breakdown by Segment

WAT
WAT

Segment breakdown not available.

ZG
ZG

Residential Revenue$418.0M64%
Rental Revenue$168.0M26%
Mortgage Revenue$57.0M9%
Display Advertising And Other Revenue$11.0M2%

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