T-Mobile US, Inc. files 10-Q

T-Mobile US, Inc. reported a decrease in net income to $2.5 billion for the quarter ended March 31, 2026, compared to $3.0 billion in the prior year period, primarily due to increased operating expenses and interest expense. The company also announced significant subsequent events, including an increase in its stockholder return program authorization and agreements to form joint ventures for fiber broadband businesses.