Both in REITs

Crown Castle vs Iron Mountain

Over the past year CCI returned −17.1% and IRM returned +12.1%; their daily moves had a correlation of 0.29.

CCI −17.1% IRM +12.1%Growth of $1, one year, split-adjusted
MetricCCIIRM
Price$79.64$114.51
Market cap$33.88B$34.09B
Today+15.60%+1.36%
1 month+7.8%+1.4%
6 months−7.7%+4.7%
Year to date−10.4%+38.0%
1 year−17.4%+8.7%
Revenue growth (YoY)−4.9%+18.5%
Gross margin73.4%52.8%
Net margin9.3%5.0%
P/E (TTM)39.3×81.4×
Price / sales8.1×4.5×
Net cash-$17.41B-$17.14B
Dividend yield5.34%3.02%
Volatility (60d)40.2%29.4%
Short % of float2.2%2.5%
Next earnings——

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