Crown Castle Inc. has finalized the sale of its small cells and fiber solutions business for $8.5 billion, aiming to strengthen its financial position through substantial share buybacks and debt reduction. The company anticipates lowering interest expenses by $40 million for 2026 while increasing interest income by $10 million from reinvested proceeds. Following this move, Crown Castle has raised its 2026 AFFO per share guidance and experienced a share price increase of 13.9%, outpacing industry growth.