As of 2026-04-14, the Fair Value of Tandem Diabetes Care Inc (TNDM) is -11.95 USD. This value is based on the Peter Lynch's Fair Value formula. With the current market price of 20.10 USD, the upside of Tandem Diabetes Care Inc is -159.48%.
With the market price of 20.10 USD and our fair value calculation, Tandem Diabetes Care Inc (TNDM) is not a good investment. Investing in TNDM stocks now will result in a potential loss of 159.48%.
Note: valuation result may not be accurate due to the company's negative EPS.
Peter Lynch's formula is:
The earnings growth rate we use in the formula is the average growth rate of net income/earnings over the last 5 years. If the average growth rate is smaller than 5%, we set it to 5%. If it is larger than 25%, we set it to 25%. If the TTM EPS is negative, Peter Lynch Fair Value's result can be unreliable.
| Historical Earnings | ||||||
| 2021-12-31 | 2022-12-31 | 2023-12-31 | 2024-12-31 | 2025-12-31 | 5Y Avg | |
| Net income | 15.60 | -94.60 | -222.61 | -96.03 | -204.71 | -120.47 |
| YoY growth | 145.35% | -706.41% | -135.32% | 56.86% | -113.18% | -150.54% |
| Market Cap (mil) | 1,720.93 |
| P/E | |
| Forward P/E |
| EPS | -2.39 |
| Avg earnings growth rate | -150.54% |
| TTM earnings | -204.71 |