Quantum-Si (QSI) Return on Equity [ROE] (2021 - 2026)
Quantum-Si's Return on Equity [ROE] came in at -51.72% for Q2 2026, down 6.22 percentage points from -45.50% a year earlier and down 2.40 percentage points from the prior quarter.
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Analysis
Quantum-Si (QSI) Return on Equity [ROE] (2021 - 2026) Analysis & Trends
For FY2025, Quantum-Si's Return on Equity [ROE] was -46.52%, down 5.05 percentage points from FY2024.
- Return on Equity [ROE] carries a four-year change of +13.35 percentage points (FY2021 to FY2025).
- Going back by year, Return on Equity [ROE] was -41.48% in FY2024 (-11.03 pp), -30.45% in FY2023 (+1.25 pp), -31.69% in FY2022 (+28.18 pp) and -59.87% in FY2021.
- The Q2 2026 figure represents the lowest quarterly Return on Equity [ROE] in data going back to Q2 2021.
- Year-over-year, Return on Equity [ROE] increased in 1 of the last eight quarters, with an average year-over-year change of -6.98 percentage points.
- The fastest year-over-year change in Return on Equity [ROE] over five years came in Q2 2022 (a gain of 12.37 percentage points), and the weakest in Q3 2022 (a drop of 17.09 percentage points).
- Business Quant data shows QSI's Return on Equity [ROE] at -49.32% (Q1 2026), -44.51% (Q4 2025) and -51.23% (Q3 2025) in the three quarters before Q2 2026.
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 | Quantum-Si | 212.87 Mn | 212.87 Mn | 172,000.00 | -51.72% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | -51.72% |
| Mar 31, 2026 | -49.32% |
| Dec 31, 2025 | -44.51% |
| Sep 30, 2025 | -51.23% |
| Jun 30, 2025 | -45.50% |
| Mar 31, 2025 | -43.57% |
| Dec 31, 2024 | -47.43% |
| Sep 30, 2024 | -40.53% |
| Jun 30, 2024 | -36.69% |
| Mar 31, 2024 | -34.95% |
| Dec 31, 2023 | -34.05% |
| Sep 30, 2023 | -35.25% |
| Jun 30, 2023 | -34.86% |
| Mar 31, 2023 | -34.65% |
| Dec 31, 2022 | -35.50% |
| Sep 30, 2022 | -32.14% |
| Jun 30, 2022 | -26.91% |
| Mar 31, 2022 | -25.77% |
| Dec 31, 2021 | -19.57% |
| Sep 30, 2021 | -15.05% |
API Access
Quantum-Si 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=QSI&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "return-on-equity-[roe]", "ticker": "QSI", "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=QSI&period=max&api_key=YOUR_API_KEY");
const data = await res.json();