T-Mobile US Inc. (NASDAQ:TMUS)

The net income demonstrates a consistent upward trend over the period, with a notable acceleration starting in 2013. Initial values show modest earnings, which grow substantially by 2017. There is a peak in 2017 at 4,536 million US$, followed by some fluctuations with a decline until 2022. After 2022, net income sharply increases again, reaching the highest reported figure in 2024 at 11,339 million US$.

Total assets exhibit a steady growth pattern throughout the period, starting at 49,953 million US$ in 2013 and rising progressively each year. A significant jump is observed between 2018 and 2020, where assets nearly triple from approximately 72,468 million to 200,162 million US$. Following this surge, asset levels stabilize, with slight increases and minor fluctuations up to 2024.

Return on Assets (ROA) shows a general correlation with the net income trend but reflects more volatility. Initially very low in 2013, ROA improves considerably by 2017, peaking at 6.43%. Subsequently, it declines sharply, with values around 1.2% to 1.5% between 2019 and 2021. After this period of lower returns, ROA rises again in 2023 and 2024, reaching 5.45%. This pattern suggests phases of varying efficiency in asset utilization or profitability relative to asset growth.

Summary of Trends:

The data indicates sustained growth in net income and total assets over the years, with significant asset expansion around 2019-2020 driving changes in financial scale. Profitability, as measured by ROA, fluctuates more distinctly, implying varying operational efficiency or profitability management through the period examined. The recent rebound in ROA, alongside the rise in net income, suggests improved performance or margin expansion after a period of adjustment following the asset growth phase.