Tandem Diabetes Care (TNDM) Change in Inventory (2013 - 2026)
Tandem Diabetes Care posted quarterly Change in Inventory of -$1.9 million for Q1 2026, up 79.93% year-on-year from -$1.1 million in Q1 2025, and up 74.52% on a QoQ basis from -$7.6 million in Q4 2025.
Tandem Diabetes Care (TNDM) has 14 years of Change in Inventory data on file, last reported at -$1.9 million in Q1 2026.
- For the quarter ending Q1 2026, Change in Inventory rose 79.93% year-over-year to -$1.9 million; the trailing twelve-month figure through Mar 2026 stood at -$17.1 million (down 39.89% YoY), and the FY2025 full-year result was -$24.8 million, down 327.13% from the prior year.
- Change in Inventory for Q1 2026 stood at -$1.9 million, up from -$7.6 million in the prior quarter.
- Across five years, Change in Inventory topped out at $19.9 million in Q1 2023 and bottomed at -$10.4 million in Q3 2024.
- The 5-year median for Change in Inventory is -$595000.0 (2024), against an average of $3.3 million.
- The widest annual swing landed in 2022, when Change in Inventory soared 7149.58%; it then plunged 1171.26% in 2025.
- A 5-year view of Change in Inventory shows it stood at $5.4 million in 2022, then soared by 147.48% to $13.3 million in 2023, then slumped by 104.46% to -$595000.0 in 2024, then slumped by 1171.26% to -$7.6 million in 2025, then jumped by 74.52% to -$1.9 million in 2026.
- The last three Change in Inventory figures came in at -$1.9 million (Q1 2026), -$7.6 million (Q4 2025), and -$5.2 million (Q3 2025), per Business Quant data.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Change in Inventory (Qtr) |
|---|---|---|---|---|---|
| 1 | Abbott Laboratories | 152.82 Bn | 146.17 Bn | 6.27 Bn | 420.00 Mn |
| 2 | Stryker | 115.07 Bn | 112.19 Bn | 3.81 Bn | 127.00 Mn |
| 3 | Medtronic | 95.25 Bn | 87.08 Bn | 5.76 Bn | 131.00 Mn |
| 4 | Boston Scientific | 71.38 Bn | 70.17 Bn | 3.61 Bn | 177.00 Mn |
| 5 | Edwards Lifesciences | 51.08 Bn | 47.41 Bn | 1.29 Bn | 1.60 Mn |
| 6 | Koninklijke Philips | 29.38 Bn | 26.07 Bn | 2.07 Bn | -264.59 Mn |
| 7 | Dexcom | 28.84 Bn | 27.72 Bn | 750.30 Mn | 65.20 Mn |
| 8 | GE HealthCare Technologies | 28.56 Bn | 26.49 Bn | 1.98 Bn | 171.00 Mn |
| 9 | Steris | 20.71 Bn | 20.30 Bn | 697.10 Mn | -38.50 Mn |
| 10 | Tandem Diabetes Care | 1.31 Bn | 739.55 Mn | 136.79 Mn | -1.93 Mn |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | -1.93 Mn |
| Mar 31, 2026 | -1.93 Mn |
| Dec 31, 2025 | -7.56 Mn |
| Dec 31, 2025 | -7.56 Mn |
| Sep 30, 2025 | -5.19 Mn |
| Sep 30, 2025 | -5.19 Mn |
| Jun 30, 2025 | -2.46 Mn |
| Jun 30, 2025 | -2.46 Mn |
| Mar 31, 2025 | -9.60 Mn |
| Mar 31, 2025 | -9.60 Mn |
| Dec 31, 2024 | -595,000.00 |
| Dec 31, 2024 | -595,000.00 |
| Sep 30, 2024 | -10.37 Mn |
| Sep 30, 2024 | -10.37 Mn |
| Jun 30, 2024 | 8.31 Mn |
| Jun 30, 2024 | 8.31 Mn |
| Mar 31, 2024 | -3.16 Mn |
| Mar 31, 2024 | -3.16 Mn |
| Dec 31, 2023 | 13.34 Mn |
| Dec 31, 2023 | 13.34 Mn |
| Sep 30, 2023 | -3.23 Mn |
| Sep 30, 2023 | -3.23 Mn |
| Jun 30, 2023 | 16.03 Mn |
| Jun 30, 2023 | 16.03 Mn |
| Mar 31, 2023 | 19.92 Mn |
| Mar 31, 2023 | 19.92 Mn |
| Dec 31, 2022 | 5.39 Mn |
| Dec 31, 2022 | 5.39 Mn |
| Sep 30, 2022 | 16.71 Mn |
| Sep 30, 2022 | 16.71 Mn |
| Jun 30, 2022 | 8.39 Mn |
| Jun 30, 2022 | 8.39 Mn |
| Mar 31, 2022 | 11.96 Mn |
| Mar 31, 2022 | 11.96 Mn |
| Dec 31, 2021 | 3.02 Mn |
| Dec 31, 2021 | 3.02 Mn |
| Sep 30, 2021 | -1.04 Mn |
| Sep 30, 2021 | -1.04 Mn |
| Jun 30, 2021 | -119,000.00 |
| Jun 30, 2021 | -119,000.00 |
| Mar 31, 2021 | 3.08 Mn |
| Mar 31, 2021 | 3.08 Mn |
| Dec 31, 2020 | -6.69 Mn |
| Dec 31, 2020 | -6.69 Mn |
| Sep 30, 2020 | 8.87 Mn |
| Sep 30, 2020 | 8.87 Mn |
| Jun 30, 2020 | 2.09 Mn |
| Jun 30, 2020 | 2.09 Mn |
| Mar 31, 2020 | 11.10 Mn |
| Mar 31, 2020 | 11.10 Mn |
| Dec 31, 2019 | 8.99 Mn |
| Dec 31, 2019 | 8.99 Mn |
| Sep 30, 2019 | 13.54 Mn |
| Sep 30, 2019 | 13.54 Mn |
| Jun 30, 2019 | 4.76 Mn |
| Jun 30, 2019 | 4.76 Mn |
| Mar 31, 2019 | 3.69 Mn |
| Mar 31, 2019 | 3.69 Mn |
| Dec 31, 2018 | -4.00 Mn |
| Dec 31, 2018 | -4.00 Mn |
| Sep 30, 2018 | -794,000.00 |
| Sep 30, 2018 | -794,000.00 |
| Jun 30, 2018 | -1.62 Mn |
| Jun 30, 2018 | -1.62 Mn |
| Mar 31, 2018 | -342,000.00 |
| Mar 31, 2018 | -342,000.00 |
| Dec 31, 2017 | -3.14 Mn |
| Dec 31, 2017 | -3.14 Mn |
| Sep 30, 2017 | 4.24 Mn |
| Sep 30, 2017 | 4.24 Mn |
| Jun 30, 2017 | 2.18 Mn |
| Jun 30, 2017 | 2.18 Mn |
| Mar 31, 2017 | 2.62 Mn |
| Mar 31, 2017 | 2.62 Mn |
| Dec 31, 2016 | -206,000.00 |
| Dec 31, 2016 | -206,000.00 |
| Sep 30, 2016 | 3.00 Mn |
| Sep 30, 2016 | 3.00 Mn |
| Jun 30, 2016 | 1.49 Mn |
| Jun 30, 2016 | 1.49 Mn |
| Mar 31, 2016 | 2.62 Mn |
| Mar 31, 2016 | 2.62 Mn |
| Dec 31, 2015 | 97,000.00 |
| Dec 31, 2015 | 97,000.00 |
| Sep 30, 2015 | 3.10 Mn |
| Sep 30, 2015 | 3.10 Mn |
| Jun 30, 2015 | 1.23 Mn |
| Jun 30, 2015 | 1.23 Mn |
| Mar 31, 2015 | 1.66 Mn |
| Mar 31, 2015 | 1.66 Mn |
| Dec 31, 2014 | 48,000.00 |
| Dec 31, 2014 | 48,000.00 |
| Sep 30, 2014 | 764,000.00 |
| Sep 30, 2014 | 764,000.00 |
| Jun 30, 2014 | 820,000.00 |
| Jun 30, 2014 | 820,000.00 |
| Mar 31, 2014 | 188,000.00 |
| Mar 31, 2014 | 188,000.00 |
| Dec 31, 2013 | -226,688.00 |
| Dec 31, 2013 | -226,688.00 |
| Sep 30, 2013 | 1.22 Mn |
| Sep 30, 2013 | 1.22 Mn |
| Jun 30, 2013 | 1.12 Mn |
| Jun 30, 2013 | 1.12 Mn |
| Mar 31, 2013 | 2.51 Mn |
| Mar 31, 2013 | 2.51 Mn |