California Water Service Group (CWT) Interest Expenses (2009 - 2026)
California Water Service (CWT) recorded Interest Expenses of $20.81 million in Q2 2026, up 19.2% from $17.46 million a year earlier and up 6.1% from the prior quarter.
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Analysis
California Water Service Group (CWT) Interest Expenses (2009 - 2026) Analysis & Trends
On a TTM basis, California Water Service's Interest Expenses came in at $76.85 million as of Jun 30, 2026, up 20.0% year-over-year; for FY2025, it came in at $70.39 million, up 16.0% from FY2024.
- Annual Interest Expenses has increased for four straight years, with a five-year compound annual growth rate of 9.3% (FY2020 to FY2025).
- Across earlier years, Interest Expenses came in at $60.7 million in FY2024 (+14.9%), $52.81 million in FY2023 (+13.1%), $46.69 million in FY2022 (+3.8%) and $44.98 million in FY2021 (-0.1%).
- The Q2 2026 figure is the highest quarterly Interest Expenses in data going back to Q2 2009.
- On a year-over-year basis, Interest Expenses has increased for 14 consecutive quarters, with growth averaging 16.2% over the last eight quarters.
- Peak year-over-year performance for Interest Expenses in the last five years was growth of 25.9% in Q3 2025, against a decline of 0.9% in Q4 2022 at the low end.
- Per Business Quant, the preceding three quarters came in at $19.62 million (Q1 2026), $18.31 million (Q4 2025) and $18.11 million (Q3 2025).
Peer Set
Peer Comparison
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Jun 30, 2026 | 20.81 Mn |
| Mar 31, 2026 | 19.62 Mn |
| Dec 31, 2025 | 18.31 Mn |
| Sep 30, 2025 | 18.11 Mn |
| Jun 30, 2025 | 17.46 Mn |
| Mar 31, 2025 | 16.51 Mn |
| Dec 31, 2024 | 15.67 Mn |
| Sep 30, 2024 | 14.38 Mn |
| Jun 30, 2024 | 14.84 Mn |
| Mar 31, 2024 | 15.80 Mn |
| Dec 31, 2023 | 13.02 Mn |
| Sep 30, 2023 | 13.48 Mn |
| Jun 30, 2023 | 13.49 Mn |
| Mar 31, 2023 | 12.82 Mn |
| Dec 31, 2022 | 11.71 Mn |
| Sep 30, 2022 | 11.89 Mn |
| Jun 30, 2022 | 11.59 Mn |
| Mar 31, 2022 | 11.50 Mn |
| Dec 31, 2021 | 11.82 Mn |
| Sep 30, 2021 | 11.74 Mn |
API Access
California Water Service Group Interest Expenses 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=interest-expenses&ticker=CWT&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "interest-expenses", "ticker": "CWT", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=interest-expenses&ticker=CWT&period=max&api_key=YOUR_API_KEY");
const data = await res.json();