Hydro One (HRNNF) Return on Equity [ROE] (2018 - 2026)
Hydro One's Return on Equity [ROE] was 10.94% in the quarter ended Jun 30, 2026, up 0.62 percentage points from 10.32% a year earlier and up 0.15 percentage points from the prior quarter.
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Analysis
Hydro One (HRNNF) Return on Equity [ROE] (2018 - 2026) Analysis & Trends
For the year ended Dec 31, 2025, Return on Equity [ROE] at Hydro One came in at 10.85%, up 1.23 percentage points from the prior year.
- Return on Equity [ROE] has now increased for four consecutive years, with a five-year change of +10.85 percentage points (years ended Dec 2020 to Dec 2025).
- In earlier years, Return on Equity [ROE] was 9.63% in the year ended Dec 31, 2024 (+0.17 pp), 9.45% in the year ended Dec 31, 2023 (+0.32 pp), 9.13% in the year ended Dec 31, 2022 (+9.13 pp) and 0.00% in the year ended Dec 31, 2021 (unchanged).
- The figure for the quarter ended Jun 30, 2026 marks the highest quarterly Return on Equity [ROE] since the quarter ended Mar 31, 2021.
- Compared with a year earlier, Return on Equity [ROE] has increased for seven straight quarters, with an average year-over-year change of +0.55 percentage points over the last eight quarters.
- The best year-over-year quarter for Return on Equity [ROE] over five years was the quarter ended Dec 31, 2022 (a gain of 1.19 percentage points); the worst was the quarter ended Sep 30, 2021 (a drop of 9.02 percentage points).
- Per Business Quant data, HRNNF's Return on Equity [ROE] in the three quarters before the quarter ended Jun 30, 2026 was 10.79% (quarter ended Mar 31, 2026), 10.52% (quarter ended Dec 31, 2025) and 10.34% (quarter ended Sep 30, 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | ROE (Qtr) |
|---|---|---|---|---|---|
| 1 | Enel Chile | 292.57 Bn | 292.57 Bn | 890.00 Mn | 50.21% |
| 2 | National Grid | 78.85 Bn | 60.37 Bn | - | - |
| 3 | Dominion Energy | 53.27 Bn | 55.95 Bn | - | 7.43% |
| 4 | Xcel Energy | 44.01 Bn | 38.91 Bn | - | 9.33% |
| 5 | Wec Energy | 32.84 Bn | 33.08 Bn | 1.51 Bn | 11.80% |
| 6 | Ameren | 27.51 Bn | 27.59 Bn | - | 11.40% |
| 7 | Fortis | 26.81 Bn | 27.29 Bn | 1.60 Bn | 11.04% |
| 8 | Atmos Energy | 26.44 Bn | 25.21 Bn | 870.85 Mn | 9.30% |
| 9 | American Water Works Company | 25.73 Bn | 25.14 Bn | - | 9.94% |
| 10 | Hydro One | 21.61 Bn | 20.50 Bn | - | 10.94% |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 10.94% |
| Mar 31, 2026 | 10.79% |
| Dec 31, 2025 | 10.52% |
| Sep 30, 2025 | 10.34% |
| Jun 30, 2025 | 10.32% |
| Mar 31, 2025 | 10.24% |
| Dec 31, 2024 | 9.69% |
| Sep 30, 2024 | 9.55% |
| Jun 30, 2024 | 9.54% |
| Mar 31, 2024 | 9.42% |
| Dec 31, 2023 | 9.34% |
| Sep 30, 2023 | 9.86% |
| Jun 30, 2023 | 9.65% |
| Mar 31, 2023 | 9.82% |
| Dec 31, 2022 | 10.12% |
| Sep 30, 2022 | 9.30% |
| Jun 30, 2022 | 9.28% |
| Mar 31, 2022 | 9.27% |
| Dec 31, 2021 | 8.93% |
| Sep 30, 2021 | 8.85% |
API Access
Hydro One 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=HRNNF&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "return-on-equity-[roe]", "ticker": "HRNNF", "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=HRNNF&period=max&api_key=YOUR_API_KEY");
const data = await res.json();