Tandem Diabetes Care Inc (TNDM)

Return on equity (ROE)

Dec 31, 2024 Sep 30, 2024 Jun 30, 2024 Mar 31, 2024 Dec 31, 2023 Sep 30, 2023 Jun 30, 2023 Mar 31, 2023 Dec 31, 2022 Sep 30, 2022 Jun 30, 2022 Mar 31, 2022 Dec 31, 2021 Sep 30, 2021 Jun 30, 2021 Mar 31, 2021 Dec 31, 2020 Sep 30, 2020 Jun 30, 2020 Mar 31, 2020
Net income (ttm) US$ in thousands -96,025 -126,782 -136,492 -141,453 -222,611 -208,461 -224,470 -203,751 -94,593 -67,933 -13,169 5,895 15,566 21,758 6,556 -24,559 -34,382 -48,730 -42,223 -16,628
Total stockholders’ equity US$ in thousands 263,098 237,710 233,875 243,064 313,632 314,000 329,234 338,753 439,947 421,822 449,584 437,382 433,112 389,654 346,085 313,414 366,305 326,544 267,704 207,176
ROE -36.50% -53.33% -58.36% -58.20% -70.98% -66.39% -68.18% -60.15% -21.50% -16.10% -2.93% 1.35% 3.59% 5.58% 1.89% -7.84% -9.39% -14.92% -15.77% -8.03%

December 31, 2024 calculation

ROE = Net income (ttm) ÷ Total stockholders’ equity
= $-96,025K ÷ $263,098K
= -36.50%

Tandem Diabetes Care Inc's return on equity (ROE) has exhibited significant fluctuations over the period from March 31, 2020, to December 31, 2024. The ROE started in negative territory, indicating that the company's net income was insufficient to generate a positive return for shareholders' equity.

Between June 2021 and December 2021, the ROE turned positive, with values ranging around 1.89% to 5.58%. This period might suggest improved efficiency in utilizing shareholders' equity to generate profits.

However, from March 2023 onwards, the ROE deteriorated sharply, plunging into deep negative percentages, indicating that the profitability of the company relative to its equity base worsened significantly during this time.

The downward trend in ROE from 2023 to 2024 could be a concerning sign for investors, suggesting potential issues with the company's profitability and operational efficiency. It is crucial for stakeholders to closely monitor Tandem Diabetes Care Inc's financial performance and assess the factors contributing to the declining ROE to make informed investment decisions.