Both in REITs

Iron Mountain vs SBA Communications

Over the past year IRM returned +14.8% and SBAC returned −0.4%; their daily moves had a correlation of 0.24.

IRM +14.8% SBAC −0.4%Growth of $1, one year, split-adjusted
MetricIRMSBAC
Price$118.66$195.48
Market cap$35.33B$20.74B
Today+1.69%+5.84%
1 month+1.9%+15.2%
6 months−10.1%−10.5%
Year to date+43.0%+1.1%
1 year+14.5%+1.0%
Revenue growth (YoY)+18.5%+2.3%
Gross margin52.8%75.4%
Net margin5.0%27.8%
P/E (TTM)84.4×20.9×
Price / sales4.7×7.2×
Net cash-$17.14B-$12.47B
Dividend yield2.91%2.56%
Volatility (60d)28.6%31.9%
Short % of float2.4%3.2%
Next earnings——

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