SolarWindow Technologies (WNDW) Return on Equity [ROE] (2011 - 2026)
SolarWindow Technologies (WNDW) recorded Return on Equity [ROE] of -48.38% in fiscal Q3 2026 (quarter ended May 31, 2026), up 24.07 percentage points from -72.45% a year earlier but down 8.36 percentage points from the prior quarter.
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Analysis
SolarWindow Technologies (WNDW) Return on Equity [ROE] (2011 - 2026) Analysis & Trends
For FY2025 (ended Aug 31, 2025), SolarWindow Technologies reported Return on Equity [ROE] of -40.55%, up 10.31 percentage points from FY2024.
- Annual Return on Equity [ROE] has a five-year change of +572.59 percentage points (FY2020 to FY2025).
- Across earlier fiscal years, Return on Equity [ROE] came in at -50.86% in FY2024 (-22.51 pp), -28.35% in FY2023 (+14.44 pp) and -42.79% in FY2022.
- Quarterly Return on Equity [ROE] has ranged from -85.33% in fiscal Q2 2025 to -29.61% in fiscal Q3 2023 over the past five years.
- On a year-over-year basis, Return on Equity [ROE] has increased for four consecutive quarters, with an average year-over-year change of -3.54 percentage points over the last eight quarters.
- Peak year-over-year performance for Return on Equity [ROE] in the last five years was a gain of 2146.11 percentage points in fiscal Q4 2021, against a drop of 53.91 percentage points in fiscal Q2 2025 at the low end.
- Per Business Quant, the preceding three fiscal quarters came in at -40.02% (Q2 2026), -36.91% (Q1 2026) and -47.61% (Q4 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | ROE (Qtr) |
|---|---|---|---|---|---|
| 1 | GE Vernova | 252.99 Bn | 214.06 Bn | 2.36 Bn | 67.58% |
| 2 | Bloom Energy | 81.25 Bn | 73.07 Bn | 355.57 Mn | 19.39% |
| 3 | First Solar | 18.82 Bn | 9.78 Bn | 605.00 Mn | 17.29% |
| 4 | BWX Technologies | 12.55 Bn | 10.85 Bn | 202.31 Mn | 27.24% |
| 5 | Generac Holdings | 12.21 Bn | 11.04 Bn | 521.81 Mn | 9.34% |
| 6 | Nextpower | 11.82 Bn | 7.71 Bn | 335.85 Mn | 24.29% |
| 7 | EnerSys | 6.67 Bn | 4.86 Bn | 313.36 Mn | 18.16% |
| 8 | Enphase Energy | 4.36 Bn | -500.13 Mn | 175.01 Mn | 11.73% |
| 9 | Mirion Technologies | 3.45 Bn | 1.34 Bn | 133.10 Mn | 1.36% |
| 10 | SolarWindow Technologies | 117.74 Mn | 112.96 Mn | - | -48.38% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| May 31, 2026 | -48.38% |
| Feb 28, 2026 | -40.02% |
| Nov 30, 2025 | -36.91% |
| Aug 31, 2025 | -47.61% |
| May 31, 2025 | -72.45% |
| Feb 28, 2025 | -85.33% |
| Nov 30, 2024 | -70.09% |
| Aug 31, 2024 | -61.36% |
| May 31, 2024 | -51.12% |
| Feb 29, 2024 | -31.42% |
| Nov 30, 2023 | -30.62% |
| Aug 31, 2023 | -31.47% |
| May 31, 2023 | -29.61% |
| Feb 28, 2023 | -40.32% |
| Nov 30, 2022 | -47.01% |
| Aug 31, 2022 | -50.47% |
| May 31, 2022 | -53.39% |
| Feb 28, 2022 | -49.64% |
| Nov 30, 2021 | -51.71% |
| Aug 31, 2021 | -56.77% |
API Access
SolarWindow Technologies 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=WNDW&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "return-on-equity-[roe]", "ticker": "WNDW", "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=WNDW&period=max&api_key=YOUR_API_KEY");
const data = await res.json();