Lumen Surges 36% in 6 Months: Should Investors Still Buy the Stock?

Core Insights - Lumen Technologies, Inc. (LUMN) has experienced a significant turnaround, with shares rising 35.9% over the past six months, outperforming the S&P 500 and the growth of Diversified Communications Services [1][4] Financial Performance - Lumen's stock has outperformed peers such as Verizon (up 18%), AT&T (up 0.1%), and Cogent Communications (down 37.4%) due to a strategic business transformation [4] - The company has reduced its total debt to less than $13 billion, down more than $5 billion since January 2025, and has executed seven refinancing transactions totaling over $11 billion in the past 12 months [7][8] Business Strategy - Lumen is focusing on de-leveraging, highlighted by the sale of its Mass Markets' fiber-to-the-home business to AT&T for $5.75 billion, which will lower annual cash interest expenses by $300 million [6][9] - The company is positioning itself as a leader in AI connectivity, securing $13 billion in Private Connectivity Fabric (PCF) deals driven by AI demand [11][12] Growth Initiatives - Lumen's strategy includes building an AI backbone, cloudifying the network, and expanding a connected ecosystem of partners, with significant revenue growth expected from new digital capabilities [10][18] - The company has implemented 17 million intercity fiber miles in 2025 and plans to expand to 58 million fiber miles by 2031, alongside building its Network-as-a-Service (NaaS) business [13][14] Cost Management - Lumen has exceeded its 2025 cost-reduction target, achieving over $400 million in run-rate savings, with a target of $700 million by the end of 2026 and $1 billion by the end of 2027 [19] - The company aims to improve adjusted EBITDA margins to the mid-30% range by 2030 from 27.1% reported in 2025 [20] Valuation - Lumen is trading at a trailing 12-month price-to-sales ratio of 0.66, significantly below the industry average of 1.78, indicating a compelling investment opportunity [21][23]