Key Takeaways OUTFRONT Media's digital billboard and transit build-out is expanding its revenue potential.OUT's diversified geographic and industry mix helps reduce revenue volatility.OUTFRONT Media's acquisitions and tech investments aim to drive future OOH growth.OUTFRONT Media (OUT) shares have gained 19.5% year-to-date, compared with the industry’s growth of 4.9%.This New York-based real estate investment trust’s (REIT) diversified portfolio, both geographical and industry-wise, strategic buyouts and di ...