Tandem Diabetes Care (TNDM) Return on Equity [ROE] (2014 - 2026)
Tandem Diabetes Care (TNDM) recorded Return on Equity [ROE] of -48.18% in Q2 2026, up 94.22 percentage points from -142.41% a year earlier and up 17.54 percentage points from the prior quarter.
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Analysis
Tandem Diabetes Care (TNDM) Return on Equity [ROE] (2014 - 2026) Analysis & Trends
For FY2025, Tandem Diabetes Care reported Return on Equity [ROE] of -97.88%, down 64.58 percentage points from FY2024.
- Annual Return on Equity [ROE] has a five-year change of -85.63 percentage points (FY2020 to FY2025).
- Across earlier years, Return on Equity [ROE] came in at -33.30% in FY2024 (+25.78 pp), -59.08% in FY2023 (-37.41 pp), -21.67% in FY2022 (-25.56 pp) and 3.89% in FY2021 (+16.15 pp).
- The Q2 2026 figure is the highest quarterly Return on Equity [ROE] since Q4 2024.
- On a year-over-year basis, Return on Equity [ROE] rose in four of the last eight quarters, with an average year-over-year change of -20.62 percentage points.
- Peak year-over-year performance for Return on Equity [ROE] in the last five years was a gain of 94.22 percentage points in Q2 2026, against a drop of 103.72 percentage points in Q4 2025 at the low end.
- Per Business Quant, the preceding three quarters came in at -65.72% (Q1 2026), -142.08% (Q4 2025) and -152.77% (Q3 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | ROE (Qtr) |
|---|---|---|---|---|---|
| 1 | Thermo Fisher Scientific | 249.71 Bn | 228.86 Bn | 4.88 Bn | 13.36% |
| 2 | Abbott Laboratories | 171.00 Bn | 142.08 Bn | 7.27 Bn | 10.39% |
| 3 | Danaher | 155.79 Bn | 139.61 Bn | 3.61 Bn | 7.56% |
| 4 | Intuitive Surgical | 143.91 Bn | 123.46 Bn | 1.96 Bn | 17.60% |
| 5 | Medtronic | 110.42 Bn | 76.29 Bn | 6.34 Bn | 10.44% |
| 6 | Stryker | 105.71 Bn | 91.82 Bn | 4.50 Bn | -3.90% |
| 7 | Boston Scientific | 63.26 Bn | 58.27 Bn | 3.85 Bn | 14.31% |
| 8 | Edwards Lifesciences | 49.80 Bn | 33.91 Bn | 1.35 Bn | 9.53% |
| 9 | Becton Dickinson | 48.78 Bn | 45.93 Bn | 2.32 Bn | 3.88% |
| 10 | Tandem Diabetes Care | 1.13 Bn | -503.83 Mn | 144.78 Mn | -48.18% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -48.18% |
| Mar 31, 2026 | -65.72% |
| Dec 31, 2025 | -142.08% |
| Sep 30, 2025 | -152.77% |
| Jun 30, 2025 | -142.41% |
| Mar 31, 2025 | -87.92% |
| Dec 31, 2024 | -38.36% |
| Sep 30, 2024 | -53.77% |
| Jun 30, 2024 | -57.24% |
| Mar 31, 2024 | -50.81% |
| Dec 31, 2023 | -70.93% |
| Sep 30, 2023 | -64.83% |
| Jun 30, 2023 | -67.22% |
| Mar 31, 2023 | -52.35% |
| Dec 31, 2022 | -21.97% |
| Sep 30, 2022 | -15.61% |
| Jun 30, 2022 | -3.00% |
| Mar 31, 2022 | 1.33% |
| Dec 31, 2021 | 3.75% |
| Sep 30, 2021 | 5.89% |
API Access
Tandem Diabetes Care Return on Equity [ROE] API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=return-on-equity-%5Broe%5D&ticker=TNDM&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "return-on-equity-[roe]", "ticker": "TNDM", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=return-on-equity-%5Broe%5D&ticker=TNDM&period=max&api_key=YOUR_API_KEY");
const data = await res.json();