10-Q: Array Digital Infrastructure Q2: Post-Wireless Shift

Array Digital Infrastructure reports Q2 2025 results, detailing the strategic divestiture of its wireless operations to T-Mobile and significant progress in spectrum monetization.

Summary

• Array Digital Infrastructure, formerly United States Cellular Corporation, reported Q2 2025 results, marking a pivotal period with the divestiture of its wireless operations to T-Mobile on August 1, 2025.
• Total operating revenues for Q2 2025 were $916 million, a 1% decrease from $927 million in Q2 2024, primarily due to a 1% decline in wireless revenues to $888 million, partially offset by a 7% increase in Towers revenues to $62 million.
• Net income attributable to Array shareholders significantly increased by 80% to $31 million in Q2 2025, up from $17 million in Q2 2024.
• Year-to-date (YTD) June 30, 2025, total operating revenues decreased 4% to $1,807 million, while net income attributable to Array shareholders rose 41% to $50 million.
• The T-Mobile transaction, which closed on August 1, 2025, generated $2,629 million in cash proceeds, with an expected cash income tax liability of $250 million to $300 million.
• A debt exchange offer with T-Mobile resulted in the exchange of $1,680 million of Array's long-term debt, reducing Array's retained senior notes to $364 million.
• Array declared a special dividend of $23.00 per Common and Series A outstanding share, payable on August 19, 2025.
• The company is progressing with the sale of wireless spectrum licenses to Verizon for $1,000 million (expected Q3 2026) and AT&T for $1,018 million (expected 2025).
• Capital expenditures decreased by 52% to $80 million in Q2 2025 and 55% to $132 million YTD 2025, reflecting a focus on 5G mid-band deployment in existing areas.
• Free cash flow for the six months ended June 30, 2025, increased by 41% to $318 million from $226 million in the prior year period.

Sentiment

Score: 6

Explanation: The sentiment is moderately positive. While current period financial results show declines in revenue and operating income, these are largely overshadowed by the successful divestiture of the wireless business, significant debt reduction, substantial cash proceeds, and the declaration of a special dividend. The strategic shift to a pure-play digital infrastructure company with long-term agreements (MLA with T-Mobile) and ongoing spectrum monetization efforts (Verizon, AT&T sales) provides a clear path forward and improved financial flexibility, as evidenced by the credit rating upgrades and increased free cash flow. However, the immediate financial impact of the wireless segment's underperformance and the anticipated loss on the transaction, along with future decommissioning costs and reliance on a few key tenants, temper the overall positive outlook.

Positives

• Net income attributable to Array shareholders increased by 80% to $31 million in Q2 2025 and 41% to $50 million YTD 2025.
• Towers segment revenues increased by 7% to $62 million in Q2 2025 and 6% to $123 million YTD 2025, driven by new colocations and lease escalators.
• Number of colocations on Array-owned towers increased by 6% to 2,527 as of June 30, 2025.
• Tower tenancy rate improved to 1.57 as of June 30, 2025, up from 1.55.
• The sale of wireless operations to T-Mobile generated substantial cash proceeds of $2,629 million, significantly improving liquidity.
• A special dividend of $23.00 per share was declared, benefiting shareholders.
• Significant debt reduction occurred with the exchange of $1,680 million of long-term debt as part of the T-Mobile transaction.
• Array repaid $863 million in outstanding term loan and export credit financing borrowings on August 4, 2025.
• Credit ratings improved, with S&P upgrading Array's issuer credit rating from BB to BBB(stable outlook) and Moody's confirming Ba1 (stable outlook).
• Free cash flow increased by 41% to $318 million for the six months ended June 30, 2025.
• The acquisition of King Street Wireless, Inc. and Sunshine Spectrum, Inc. is expected to result in a $50 million reduction to valuation allowance on deferred tax assets and associated discrete income tax benefit in Q3 2025.
• New legislation (OBBBA) is expected to result in favorable deferral of cash taxes in future periods.

Negatives

• Total operating revenues decreased by 1% in Q2 2025 and 4% YTD 2025.
• Wireless segment revenues decreased by 1% in Q2 2025 and 4% YTD 2025.
• Operating income decreased by 4% in Q2 2025 and 13% YTD 2025.
• Adjusted OIBDA decreased by 9% in Q2 2025 and 7% YTD 2025.
• Adjusted EBITDA decreased by 6% in Q2 2025 and 7% YTD 2025.
• Postpaid handset net losses increased by 52% in Q2 2025 and 8% YTD 2025 due to higher churn and aggressive industry competition.
• Postpaid connected device net additions decreased by 60% in Q2 2025 and 89% YTD 2025.
• Equipment sales revenues decreased for the six months ended June 30, 2025, primarily due to a lower volume of upgrades.
• The unamortized discount and debt issuance costs of $48 million related to the exchanged debt will be recorded as interest expense in Q3 2025.
• Array expects to record exit and disposal costs and recognize a loss on the T-Mobile transaction, with the carrying value of net assets sold being approximately $2,400 million as of June 30, 2025.
• Intra-company revenues for the Towers segment will cease after August 1, 2025, significantly lowering tower rental revenues in future periods.

Risks

• The T-Mobile transaction requires substantial changes to Array's remaining business, which is of a significantly smaller scale, potentially leading to operational, cost, and borrowing disadvantages.
• Array expects to incur significant additional transaction costs related to pending and potential future spectrum sales, ongoing restructuring expenses, and wind-down costs.
• Uncertainty exists regarding which towers T-Mobile will permanently locate on, potentially leaving towers with no tenants and incurring significant decommissioning costs for Array, including remaining ground lease obligations.
• Array's business is substantially dependent on T-Mobile following the Master License Agreement, and T-Mobile's failure to meet obligations would significantly impact Array's business and financial statements.
• There is no guarantee that the Verizon and AT&T spectrum transactions will be consummated, which could impact the availability of funds for investment, debt repayment, or dividends.
• The uncertainty regarding spectrum transactions and monetization efforts could result in adverse effects on Array's financial condition, results of operations, and stock price volatility.
• Array recognized a significant impairment on spectrum assets in 2024 and expects further impairments for retained or pending-sale spectrum if transactions do not close as expected.
• Inability to monetize remaining spectrum assets not subject to pending sales, or ongoing costs to retain them, could adversely affect operations, especially given FCC build-out requirements and lack of a wireless business to operate the spectrum.
• Increasing competition in the tower industry from larger, better-resourced competitors could adversely affect revenues, growth, and increase costs to compete.
• A substantial portion of Array's revenues are derived from a small number of tenants (Verizon, AT&T, Echostar, T-Mobile), and their loss or financial difficulties could adversely affect Array's business.
• Lower demand for wireless services, negative industry trends, or changes in customer business models may decrease revenues from tenants.
• Inability to protect real estate rights for land leases, or renew ground agreements on commercially viable terms, could materially adversely affect Array's business.
• Extreme weather events, climate-related events, natural disasters, or other unforeseen events could adversely impact towers, interrupt service, damage new deployments, and incur legal claims or costly response measures.
• Inability to attract, develop, and retain outstanding talent, including key management personnel, could adversely affect Array's business.
• Costs, integration problems, or other factors associated with future acquisitions or divestitures of assets could have an adverse effect.
• Uncertainty in Array's or TDS' future cash flow and liquidity, level of indebtedness, or inability to access capital could limit financing availability.
• Array's assets and revenue are concentrated in the U.S. wireless telecommunications industry, representing increased risk due to lack of diversification and smaller scale relative to competitors.
• Significant investments in unconsolidated wireless operating entities that Array does not control could lead to losses in value or reduced income/distributions.
• Failure to timely or fully comply with existing or future legislative/regulatory requirements (FCC, FAA, state PUCs) could adversely affect business, financial condition, or results of operations.
• Settlements, judgments, restraints on business, and costs from pending and future legal and policy proceedings could have an adverse effect.
• Potential conflicts of interest exist between TDS (controlling shareholder) and Array, as TDS may act in its own best interests.
• TDS's control and provisions in Array's Restated Certificate of Incorporation may discourage or make a change in control more difficult.
• Cyber-attacks or other breaches of information technology security could have an adverse effect on Array's business.
• Disruption in credit or financial markets, deterioration of economic conditions, or other events could impede access to financing or reduce revenues and cash flows.

Future Outlook

Array expects to record a reduction to valuation allowance on deferred tax assets and associated discrete income tax benefit of approximately $50 million during the three months ending September 30, 2025, following recent acquisitions. A cash income tax liability of $250 million to $300 million is anticipated from the T-Mobile transaction. The unamortized discount and debt issuance costs of $48 million related to the exchanged debt will be recorded as interest expense in Q3 2025. Array expects to incur significant exit and disposal costs and recognize a loss on the T-Mobile transaction. Future periods may also see significant decommissioning costs for certain towers and equipment, including remaining ground lease obligations. The company expects to draw $325 million from its term loan agreement in August 2025. Array anticipates receiving a distribution from the sale of certain Iowa wireless service companies' assets to T-Mobile in August 2025. The Verizon spectrum transaction is expected to close in Q3 2026, and the AT&T spectrum transaction is expected to close in 2025. Array expects its Board of Directors to declare additional special dividends upon closure of these spectrum transactions and may declare regular cash dividends thereafter. New tax legislation (OBBBA) is expected to result in favorable deferral of cash taxes in future periods. Intra-company revenues for the Towers segment have ceased, which will significantly lower tower rental revenues in future periods, though an increase in third-party revenues under the Master License Agreement with T-Mobile is expected.

Management Comments

• Array seeks to grow revenue in its Towers operations primarily through increasing third-party colocations on existing towers by providing unique tower locations, attractive terms, and streamlined implementation to third-party wireless operators.
• Array seeks to opportunistically monetize wireless spectrum not subject to pending sale agreements.
• Array believes that existing cash and investment balances, distributions from unconsolidated entities, funds available under its financing agreements, expected and potential dispositions of licensed spectrum assets, and expected cash flows from operating activities will provide sufficient liquidity to meet its day-to-day operating needs and debt service requirements.
• Array will continue to monitor business and market conditions and take appropriate actions, as necessary, to meet its liquidity needs.
• Array believes that it was in compliance as of June 30, 2025, with all financial covenants.

Industry Context

The U.S. wireless telecommunications industry is characterized by aggressive promotional activity and pricing competition from both traditional carriers and cable wireless companies. Array's wireless segment has been negatively impacted by competitors with more developed networks, broader coverage, and lower costs per subscriber. Following the divestiture of its wireless operations, Array's business is now primarily focused on digital infrastructure, specifically tower leasing and spectrum monetization. This shift aligns with a broader industry trend of infrastructure specialization, where companies focus on owning and operating passive infrastructure assets like towers, which are then leased to multiple wireless carriers. The Master License Agreement with T-Mobile secures a significant long-term revenue stream for Array's tower business, reflecting the critical role of tower infrastructure in 5G deployment and network expansion for major carriers.

Comparison to Industry Standards

• Array's tower tenancy rate of 1.57 as of June 30, 2025, is a key metric for tower companies. While the filing does not provide direct comparisons, leading tower companies like American Tower (AMT) and Crown Castle (CCI) typically have higher tenancy rates due to their larger scale and more established portfolios. For instance, American Tower's U.S. portfolio often reports tenancy rates closer to 2.0 or higher, indicating more tenants per tower. Array's rate suggests room for growth in colocation, especially as it transitions to a pure-play tower company.
• The decrease in capital expenditures by 55% YTD 2025 to $132 million, focused on 5G mid-band deployment, reflects a shift from a wireless operator's network build-out to a tower company's more targeted investment in existing infrastructure. This is a common trend post-divestiture, as the capital-intensive wireless network operations are no longer a primary focus. Comparable tower companies typically have lower capital intensity relative to wireless carriers, focusing on maintenance, upgrades, and new build-to-suit opportunities rather than broad network deployment.
• Array's Postpaid ARPU of $51.91 in Q2 2025, while showing a slight increase, was still subject to competitive pressures. This metric is less relevant post-divestiture but reflects the challenging environment of the wireless segment prior to its sale. Major wireless carriers like Verizon, AT&T, and T-Mobile often report higher ARPU figures, benefiting from larger scale, diverse service offerings, and premium plans.

Corporate Governance

Legal Proceedings

• A False Claims Act inquiry by the United States Department of Justice (DOJ) regarding Array's participation in FCC wireless spectrum license auctions 58, 66, 73, and 97 is ongoing. One matter's dismissal was affirmed by the D.C. Circuit, with a Supreme Court petition extension granted until September 5, 2025. A second matter remains pending before the appellate court.
• A putative stockholder class action filed on May 2, 2023, alleging violations of Section 10(b) and 20(a) of the Securities Exchange Act of 1934, reached a settlement in principle on February 28, 2025, with a final approval hearing set for September 2025.
• Multiple stockholder derivative lawsuits were filed (June 18, 2024, January 31, 2025, and March 4, 2025) making similar claims of breach of fiduciary duty and Section 10(b) violations. One derivative lawsuit was dismissed on May 22, 2025, and another on June 6, 2025. A motion to intervene was filed in a pending derivative lawsuit on July 21, 2025, followed by a motion to dismiss by defendants on July 23, 2025.

Related Party Transactions

• Array is an 82.5%-owned subsidiary of Telephone and Data Systems, Inc. (TDS), which controls 96% of Array's combined voting power, enabling TDS to control Array's management and operations.
• Six of Array's nine directors are also directors and/or executive officers of TDS and/or Array, creating potential conflicts of interest.
• Array and TDS have contractual arrangements governing certain transactions and relationships that were not the result of arm's-length negotiations, meaning terms may not be as favorable to Array as could have been obtained from unaffiliated third parties.
• The Towers segment records intra-company rental revenue from the Wireless segment's use of company-owned towers, which is eliminated in consolidation. This intra-company revenue will cease after August 1, 2025, following the wireless divestiture.

Stakeholder Impact

• Shareholders: Benefited from a special dividend of $23.00 per share following the T-Mobile transaction, with potential for additional special dividends from future spectrum sales. However, stock price volatility is a risk due to transaction uncertainties and the significant business transformation.
• Employees: The T-Mobile transaction triggered cash and non-cash obligations related to employee compensation, severance, and stock awards. The transition to a smaller-scale business may impact future employment needs and organizational structure.
• Customers (Wireless): The sale of wireless operations to T-Mobile is intended to ensure continued, uninterrupted service for former Array wireless customers. Prior to the sale, the wireless segment experienced higher customer defections due to aggressive industry competition.
• Customers (Towers/Tenants): T-Mobile, as a major tenant under the new Master License Agreement, becomes a critical revenue source for the Towers segment, securing long-term leases for a minimum of 2,015 towers and extending terms for approximately 600 towers. Other major tenants include Verizon, AT&T, and Echostar Communications.
• Creditors: The T-Mobile transaction facilitated a significant debt exchange of $1,680 million, reducing Array's overall debt burden. Subsequent debt repayments of $863 million and credit rating upgrades (S&P to BBB-, Moody's Ba1 stable) indicate improved creditworthiness and access to financing.
• Landowners: Array's towers are often on leased land, and the risk of non-renewal or less favorable terms for ground agreements could impact Array's ability to protect its real estate rights and incur decommissioning costs for retired towers.

Next Steps

• Array Common Shares ticker symbol on the New York Stock Exchange is expected to change to 'AD' on August 12, 2025.
• The special dividend of $23.00 per share will be payable on August 19, 2025.
• Array expects to receive a distribution from the sale of certain Iowa wireless service companies' assets to T-Mobile in August 2025.
• Array expects to draw $325 million from its term loan agreement in August 2025.
• The strategic alternatives review process is ongoing, with Array working towards closing the Verizon and AT&T spectrum transactions.
• Array continues to seek to opportunistically monetize its spectrum assets not subject to pending sale agreements.
• Array expects to record a reduction to valuation allowance on deferred tax assets and associated discrete income tax benefit of approximately $50 million during the three months ending September 30, 2025.
• The unamortized discount and debt issuance costs of $48 million related to the exchanged debt will be recorded as interest expense during the three months ending September 30, 2025.
• A final approval hearing for the stockholder class action settlement is set for September 2025.
• The private party plaintiffs have until September 5, 2025, to file a petition for a writ of certiorari with the Supreme Court regarding the False Claims Act matter.
• The additional $800 million CoBank term loan capacity may be drawn prior to November 1, 2025.
• The AT&T spectrum transaction is expected to close in 2025.
• The Verizon spectrum transaction is expected to close in the third quarter of 2026.
• Array expects its Board of Directors to declare special dividends upon closure of the Verizon and AT&T spectrum transactions.
• The Array Board of Directors may declare regular cash dividends after the close of the Verizon and AT&T spectrum transactions.

Key Dates

Recommendation

Array Digital Infrastructure is undergoing a significant transformation, divesting its wireless operations to become a pure-play digital infrastructure company focused on towers and spectrum. While the Q2 2025 financial results show declines in revenue and operating income, these are largely overshadowed by the strategic benefits of the T-Mobile transaction, including substantial cash proceeds ($2.629 billion), significant debt reduction ($1.68 billion exchanged), and a large special dividend ($23.00/share). The new Master License Agreement with T-Mobile provides a stable, long-term revenue stream for the tower business. The ongoing spectrum sales to Verizon and AT&T are expected to bring in additional substantial proceeds and potential future dividends. Credit rating upgrades reflect improved financial health and reduced risk. However, the company faces risks associated with its smaller scale post-divestiture, potential decommissioning costs, reliance on a few key tenants, and the uncertainty of closing the remaining spectrum sales. Given the ongoing transition and the mix of positive strategic moves with inherent execution risks and a smaller operational footprint, a 'hold' recommendation is appropriate. Investors should monitor the successful closing of the remaining spectrum sales, the management of post-divestiture costs, and the long-term performance of the tower business.

Keywords

Digital Infrastructure, Wireless Towers, Spectrum Licenses, Telecommunications, Tower Leasing, T-Mobile, Verizon, AT&T, SEC Filing, 10-Q, Financial Results, Strategic Alternatives, Dividends, Debt Restructuring, Capital Expenditures, USM, AD