Crown Castle Sells Off Non-Core Assets for $8.5 Billion, Focuses on Tower Business

Crown Castle Inc. (CCI) completed the sale of its Fiber Solutions business to Zayo Group Holdings and its small-cell business to Arium Networks on May 1 for a total of $8.5 billion. With roughly $8.4 billion in net proceeds, the company plans to repurchase $1 billion of its own shares under a newly approved buyback program and use more than $7 billion to pay down debt, thereby reducing interest costs. By closing the deal ahead of schedule on May 1, Crown Castle has lowered its full-year 2026 interest-expense outlook by $40 million and raised its interest-income forecast by $10 million. These adjustments modestly boost its 2026 net income, FFO, AFFO and per-share metrics, while accelerating its transformation into a pure-play U.S. tower company.

In its April 22 first-quarter 2026 earnings release, the company said that despite a slowdown in tower-rental revenue it was maintaining its full-year guidance and reshaping itself into a U.S.-focused tower REIT through non-core asset divestitures and restructuring. On April 25, however, external research firm Wall Street Zen downgraded Crown Castle’s rating from “Hold” to “Sell,” reflecting mixed market views during the strategic transition.

Headquartered in Houston, Crown Castle is a communications-infrastructure REIT that owns and leases wireless towers across the U.S., with the nation’s major carriers as its primary customers. While the U.S. tower-REIT sector benefits from ongoing 5G rollout and rising data traffic, Crown Castle had differentiated itself through fiber and small-cell investments. With this latest divestiture, it is refocusing its strategy on domestic macro-tower assets.