Both in Advertising Services

Omnicom Group vs Groupon

Over the past year OMC returned +8.3% and GRPN returned −21.8%; their daily moves had a correlation of 0.19.

OMC +8.3% GRPN −21.8%Growth of $1, one year, split-adjusted
MetricOMCGRPN
Price$81.26$15.75
Market cap$22.29B$640.5M
Today+0.36%−3.14%
1 month+8.8%−19.4%
6 months+5.6%+5.8%
Year to date+0.6%−10.6%
1 year+8.0%−23.7%
Revenue growth (YoY)+59.1%−0.8%
Gross margin100.0%91.0%
Net margin10.2%−1.4%
P/E (TTM)31.6×—
Price / sales0.9×1.3×
Net cash-$5.65B-$81.1M
Dividend yield3.94%—
Volatility (60d)29.0%56.7%
Short % of float9.9%51.0%
Next earnings——

Shading marks the stronger figure where one clearly exists (lower is better for valuation and volatility).