T-Mobile US, Inc. filed its Form 10-Q with the SEC on October 28, 2026, covering the quarterly period ended September 30, 2026, reporting quarterly net income of $3,455 million and total revenues of $23,584 million.

Key Highlights

  • Total revenues of $23,584 million for the three months ended September 30, 2026, compared to $21,957 million in the same period of 2025, according to the filing.
  • Net income of $3,455 million for Q3 2026, up from $2,714 million in Q3 2025, as reported in the condensed consolidated statements of comprehensive income.
  • Postpaid revenues of $16,269 million in Q3 2026, compared to $14,882 million in Q3 2025, representing the largest component of total service revenues.
  • Total service revenues of $19,375 million for the three-month period, versus $18,241 million in the year-ago quarter, the filing disclosed.
  • Diluted earnings per share of $3.22 for Q3 2026, compared to $2.41 for Q3 2025, based on diluted weighted-average shares outstanding of 1,071,630,434.
  • Spectrum licenses totaling $99,980 million on the balance sheet as of September 30, 2026, reflecting T-Mobile's wireless spectrum holdings central to its network operations.
  • 1,059,272,571 shares of common stock outstanding as of October 23, 2026, as stated on the cover page of the filing.

T-Mobile's Q3 2026 Financial Results: Revenue Growth and Earnings Details

T-Mobile US, Inc. (NASDAQ:TMUS), a Delaware-incorporated wireless telecommunications provider headquartered in Bellevue, Washington, reported total revenues of $23,584 million for the three months ended September 30, 2026, compared to $21,957 million for the same period in 2025, according to the filing. The company's revenue streams include postpaid services, prepaid services, wholesale and other service revenues, equipment sales, and other revenues. Postpaid revenues, the largest segment, reached $16,269 million in Q3 2026, while equipment revenues contributed $3,929 million for the quarter.

The filing reported operating income of $5,661 million for Q3 2026, up from $4,530 million in Q3 2025. Interest expense, net, was $1,031 million for the quarter, contributing to total other expense, net, of $1,121 million. After income tax expense of $1,085 million, net income came to $3,455 million for the three-month period. For the nine months ended September 30, 2026, the company reported total revenues of $69,482 million, net income of $9,198 million, and total service revenues of $57,189 million, according to the condensed consolidated statements of comprehensive income.

On the balance sheet as of September 30, 2026, the filing disclosed total assets of $213,104 million, including property and equipment, net, of $36,035 million and goodwill of $13,665 million. Long-term debt stood at $77,323 million. Treasury stock reflected 217,211,616 shares repurchased at a cost of $40,102 million, compared to 168,843,574 shares at $30,545 million as of December 31, 2025, indicating continued share repurchase activity during the nine-month period. Retained earnings increased to $26,915 million from $21,136 million at year-end 2025.

What Was Disclosed

T-Mobile US filed its quarterly report covering the period ended September 30, 2026, disclosing Q3 net income of $3,455 million, total revenues of $23,584 million, total assets of $213,104 million, and 1,059,272,571 shares of common stock outstanding as of October 23, 2026.