On trailing earnings, OMC is cheaper: OMC trades at a 70.84 P/E and Z at 129.86.

Which has grown faster, OMC or Z?

Over the past five years, OMC grew revenue faster — OMC at a 8.49% CAGR versus Z at -4.73%.

Does OMC or Z pay a bigger dividend?

OMC pays a dividend (4.05% yield) while Z does not currently pay one.

Is OMC or Z more profitable?

Z runs the higher net margin — OMC at 0.32% versus Z at 2.27%.

Which has been the better investment, OMC or Z?

Over the past 10-year, OMC delivered the higher annualized total return — OMC at 2.89% versus Z at -0.13%. Past performance doesn't predict future results.

Omnicom Group Inc. (OMC) vs Zillow Group, Inc. Class C (Z)

OMC leads on 11 of 15 compared metrics.

A side-by-side comparison of Omnicom Group Inc. and Zillow Group, Inc. Class C across valuation, profitability, dividends, and growth — built entirely from reported fundamentals, as of June 16, 2026. The ● marks the stronger figure on each row (cheaper multiple, higher margin/return).

OMC

Omnicom Group Inc.

$21.81B

$76.51Communication Services

Zillow Group, Inc. Class C

$7.78B

$32.36Communication Services

Total return — OMC vs Z

growth of $100 · last 11y

OMC +5.2%Z -57.7%OMC compounded faster

OMC Z

OMC vs Z: by the numbers

•OMC is the larger company ($21.81B vs $7.78B market cap).
•OMC trades at the lower earnings multiple (70.84 vs 129.86 P/E).
•Z converts more revenue to profit (2.27% vs 0.32% net margin).
•OMC grew revenue faster over the past five years (8.49% vs -4.73% CAGR).
•OMC pays a dividend (4.05% yield) while Z does not currently pay one.

Which is better, OMC or Z?

Metric tally: OMC 11 · Z 4

It depends on what you're optimizing for:

ValueOMC(lower P/E)

GrowthOMC(faster 5Y revenue CAGR)

QualityOMC(higher ROIC)

Metrics side by side

Valuation

Metric	OMC	Z
P/E ratio	70.84●	129.86
P/S ratio	0.79●	2.88
P/B ratio	1.66●	1.76
PEG ratio	2.89●	46.88
EV / EBITDA	20.04●	20.91
FCF yield	19.08%●	5.56%

Profitability

Metric	OMC	Z
Gross margin	16.76%	73.34%●
Operating margin	13.70%●	0.41%
Net margin	0.32%	2.27%●
ROE	0.67%	1.38%●
ROIC	1.48%●	-0.55%

Dividends

Metric	OMC	Z
Dividend yield	4.05%	—

Growth (annualized)

Metric	OMC	Z
Revenue CAGR (5Y)	8.49%●	-4.73%
EPS CAGR (5Y)	4.36%●	2.77%
FCF CAGR (5Y)	6.43%	9.31%●
Total return CAGR (5Y)	1.92%●	-21.61%

Frequently asked

Which is better, OMC or Z?: It depends on your goal. value: OMC (lower P/E); growth: OMC (faster 5Y revenue CAGR); quality: OMC (higher ROIC). Across all compared metrics, OMC leads 11 to 4.
Is OMC or Z cheaper?: On trailing earnings, OMC is cheaper: OMC trades at a 70.84 P/E and Z at 129.86.
Which has grown faster, OMC or Z?: Over the past five years, OMC grew revenue faster — OMC at a 8.49% CAGR versus Z at -4.73%.
Does OMC or Z pay a bigger dividend?: OMC pays a dividend (4.05% yield) while Z does not currently pay one.
Is OMC or Z more profitable?: Z runs the higher net margin — OMC at 0.32% versus Z at 2.27%.
Which has been the better investment, OMC or Z?: Over the past 10-year, OMC delivered the higher annualized total return — OMC at 2.89% versus Z at -0.13%. Past performance doesn't predict future results.

Go deeper

Full OMC analysis Full Z analysis Interactive comparison tool

Dig into the metrics

Omnicom P/E ratio Zillow Group P/E ratio Omnicom dividend yield Zillow Group dividend yield Omnicom ROE Zillow Group ROE Omnicom operating margin Zillow Group operating margin Omnicom revenue growth Zillow Group revenue growth Omnicom free cash flow Zillow Group free cash flow

Omnicom & Zillow Group appear in these rankings

Highest Dividend Yield Stocks Highest FCF Yield Stocks

Figures are sourced from reported fundamentals and the latest end-of-day price. This comparison is informational only and is not investment advice. Past performance does not predict future results. See our methodology. Compiled by TGMCharts Research · data verified June 16, 2026.