TDS TELEPHONE & DATA SYSTEMS INC /DE/

FY2025 10-K
Filed: Feb 24, 2026
Communication Services
Telephone Communications (No Radiotelephone)SEC EDGAR

TELEPHONE & DATA SYSTEMS INC /DE/ (TDS) filed its fiscal year 2025 10-K annual report with the SEC on Feb 24, 2026. This page provides AI-powered analysis of the filing, including business overview, management discussion, risk factors, and key financial metrics from XBRL data.

AI Filing Analysis
FY2025 10-K

Business Overview

  • Core business model: Communications services via TDS Telecom (1.1M connections) and tower leasing plus spectrum holdings via 82%-owned Array Digital Infrastructure
  • New emphasis on fiber broadband expansion delivering up to 8 Gbps residential speeds, especially in Wisconsin and Pacific Northwest markets in 2025
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Management Discussion & Analysis

  • Total operating revenues $1,228.2M in 2025, down 5% YoY from $1,297.0M in 2024; TDS Telecom revenue down 2% to $1,038.4M
  • Operating margin negative 7.9% in 2025 (operating loss $97.4M on $1,228.2M revenue) vs negative 14.7% in 2024 (loss $191.3M on $1,297.0M revenue)
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Risk Factors

  • Regulatory risk: Uncertainty of FCC approval for Verizon and T-Mobile spectrum license sales, threatening $ pending transaction proceeds for debt repayment and dividends
  • Macroeconomic risk: Adverse impact from sustained higher U.S. inflation eroding real-dollar revenue and margins on fixed-rate annual escalators in Array colocation contracts
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