California Water Service (CWT) Interest Expenses (2009 - 2026)
California Water Service's quarterly Interest Expenses came in at $19.6 million in Q1 2026, up 18.84% year-on-year from $16.5 million in Q1 2025, and down 66.12% quarter-over-quarter from $57.9 million in Q4 2025.
California Water Service has reported Interest Expenses for 18 years, with the latest figure at $19.6 million in Q1 2026.
- For the quarter ending Q1 2026, Interest Expenses rose 18.84% year-over-year to $19.6 million; the trailing twelve-month figure through Mar 2026 stood at $112.1 million (up 1311.4% YoY), and the FY2025 full-year result was $66.7 million, up 369.66% from the prior year.
- Interest Expenses for Q1 2026 stood at $19.6 million, down from $57.9 million in the prior quarter.
- The five-year high for Interest Expenses was $57.9 million in Q4 2025, with the low at -$30.8 million in Q4 2024.
- Average Interest Expenses over 5 years is $12.4 million, with a median of $12.0 million recorded in 2023.
- Year-over-year, Interest Expenses sank 179.86% in 2024 and surged 1733.51% in 2025.
- Tracing CWT's Interest Expenses over 5 years: stood at $2.4 million in 2022, then soared by 1515.53% to $38.6 million in 2023, then slumped by 179.86% to -$30.8 million in 2024, then soared by 287.87% to $57.9 million in 2025, then plunged by 66.12% to $19.6 million in 2026.
- The last three Interest Expenses figures came in at $19.6 million (Q1 2026), $57.9 million (Q4 2025), and $17.1 million (Q3 2025), per Business Quant data.
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Int Expense (Qtr) |
|---|---|---|---|---|---|
| 1 | American Water Works Company | 24.16 Bn | 24.02 Bn | 714.00 Mn | 163.00 Mn |
| 2 | Aris Mining | 20.33 Bn | 19.86 Bn | 233.28 Mn | 7.41 Mn |
| 3 | Essential Utilities | 10.48 Bn | 10.40 Bn | 685.96 Mn | 87.31 Mn |
| 4 | American States Water | 2.94 Bn | 2.93 Bn | 104.19 Mn | 10.88 Mn |
| 5 | California Water Service | 2.58 Bn | 2.48 Bn | 183.34 Mn | 19.62 Mn |
| 6 | H2O America | 2.18 Bn | 2.03 Bn | 171.30 Mn | 18.84 Mn |
| 7 | Middlesex Water | 959.61 Mn | 957.57 Mn | 25.70 Mn | 3.21 Mn |
| 8 | Consolidated Water | 465.28 Mn | 344.14 Mn | 10.92 Mn | 2,736.00 |
| 9 | York Water | 430.12 Mn | 430.12 Mn | 13.98 Mn | 2.72 Mn |
| 10 | Artesian Resources | 332.86 Mn | 328.60 Mn | 26.56 Mn | 2.23 Mn |
Historic Data
Download Data| Date | Value |
|---|---|
| Mar 31, 2026 | 19.62 Mn |
| Mar 31, 2026 | 19.62 Mn |
| Dec 31, 2025 | 57.91 Mn |
| Dec 31, 2025 | 57.91 Mn |
| Sep 30, 2025 | 17.13 Mn |
| Sep 30, 2025 | 17.13 Mn |
| Jun 30, 2025 | 17.46 Mn |
| Jun 30, 2025 | 17.46 Mn |
| Mar 31, 2025 | 16.51 Mn |
| Mar 31, 2025 | 16.51 Mn |
| Dec 31, 2024 | -30.82 Mn |
| Dec 31, 2024 | -30.82 Mn |
| Sep 30, 2024 | 934,000.00 |
| Sep 30, 2024 | 934,000.00 |
| Jun 30, 2024 | 4.13 Mn |
| Jun 30, 2024 | 4.13 Mn |
| Mar 31, 2024 | 1.95 Mn |
| Mar 31, 2024 | 1.95 Mn |
| Dec 31, 2023 | 38.60 Mn |
| Dec 31, 2023 | 38.60 Mn |
| Sep 30, 2023 | 12.79 Mn |
| Sep 30, 2023 | 12.79 Mn |
| Jun 30, 2023 | 13.49 Mn |
| Jun 30, 2023 | 13.49 Mn |
| Mar 31, 2023 | 11.99 Mn |
| Mar 31, 2023 | 11.99 Mn |
| Dec 31, 2022 | 2.39 Mn |
| Dec 31, 2022 | 2.39 Mn |
| Sep 30, 2022 | 6.91 Mn |
| Sep 30, 2022 | 6.91 Mn |
| Jun 30, 2022 | 8.54 Mn |
| Jun 30, 2022 | 8.54 Mn |
| Mar 31, 2022 | 10.93 Mn |
| Mar 31, 2022 | 10.93 Mn |
| Dec 31, 2021 | 13.07 Mn |
| Dec 31, 2021 | 13.07 Mn |
| Sep 30, 2021 | 5.78 Mn |
| Sep 30, 2021 | 5.78 Mn |
| Jun 30, 2021 | 11.21 Mn |
| Jun 30, 2021 | 11.21 Mn |
| Mar 31, 2021 | 4.76 Mn |
| Mar 31, 2021 | 4.76 Mn |
| Dec 31, 2020 | -16.53 Mn |
| Dec 31, 2020 | -16.53 Mn |
| Sep 30, 2020 | 2.87 Mn |
| Sep 30, 2020 | 2.87 Mn |
| Jun 30, 2020 | 11.61 Mn |
| Jun 30, 2020 | 11.61 Mn |
| Mar 31, 2020 | 10.80 Mn |
| Mar 31, 2020 | 10.80 Mn |
| Dec 31, 2019 | 14.14 Mn |
| Dec 31, 2019 | 14.14 Mn |
| Sep 30, 2019 | 10.28 Mn |
| Sep 30, 2019 | 10.28 Mn |
| Jun 30, 2019 | 3.90 Mn |
| Jun 30, 2019 | 3.90 Mn |
| Mar 31, 2019 | 11.08 Mn |
| Mar 31, 2019 | 11.08 Mn |
| Dec 31, 2018 | 9.71 Mn |
| Dec 31, 2018 | 9.71 Mn |
| Sep 30, 2018 | 10.32 Mn |
| Sep 30, 2018 | 10.32 Mn |
| Jun 30, 2018 | 10.13 Mn |
| Jun 30, 2018 | 10.13 Mn |
| Mar 31, 2018 | 9.20 Mn |
| Mar 31, 2018 | 9.20 Mn |
| Dec 31, 2017 | 6.86 Mn |
| Dec 31, 2017 | 6.86 Mn |
| Sep 30, 2017 | 2.58 Mn |
| Sep 30, 2017 | 2.58 Mn |
| Jun 30, 2017 | 1.61 Mn |
| Jun 30, 2017 | 1.61 Mn |
| Mar 31, 2017 | 8.22 Mn |
| Mar 31, 2017 | 8.22 Mn |
| Dec 31, 2016 | -13.54 Mn |
| Dec 31, 2016 | -13.54 Mn |
| Sep 30, 2016 | 8.49 Mn |
| Sep 30, 2016 | 8.49 Mn |
| Jun 30, 2016 | 2.81 Mn |
| Jun 30, 2016 | 2.81 Mn |
| Mar 31, 2016 | 8.07 Mn |
| Mar 31, 2016 | 8.07 Mn |
| Dec 31, 2015 | 7.41 Mn |
| Dec 31, 2015 | 7.41 Mn |
| Sep 30, 2015 | 7.20 Mn |
| Sep 30, 2015 | 7.20 Mn |
| Jun 30, 2015 | 7.06 Mn |
| Jun 30, 2015 | 7.06 Mn |
| Mar 31, 2015 | 7.07 Mn |
| Mar 31, 2015 | 7.07 Mn |
| Dec 31, 2014 | 17.30 Mn |
| Dec 31, 2014 | 17.30 Mn |
| Sep 30, 2014 | 7.22 Mn |
| Sep 30, 2014 | 7.22 Mn |
| Jun 30, 2014 | 6.86 Mn |
| Jun 30, 2014 | 6.86 Mn |
| Mar 31, 2014 | 6.71 Mn |
| Mar 31, 2014 | 6.71 Mn |
| Dec 31, 2013 | -10.64 Mn |
| Dec 31, 2013 | -10.64 Mn |
| Sep 30, 2013 | 2.83 Mn |
| Sep 30, 2013 | 2.83 Mn |
| Jun 30, 2013 | 7.26 Mn |
| Jun 30, 2013 | 7.26 Mn |
| Mar 31, 2013 | 7.50 Mn |
| Mar 31, 2013 | 7.50 Mn |
| Dec 31, 2012 | 3.06 Mn |
| Dec 31, 2012 | 3.06 Mn |
| Sep 30, 2012 | 8.02 Mn |
| Sep 30, 2012 | 8.02 Mn |
| Jun 30, 2012 | 6.88 Mn |
| Jun 30, 2012 | 6.88 Mn |
| Mar 31, 2012 | 6.74 Mn |
| Mar 31, 2012 | 6.74 Mn |
| Dec 31, 2011 | 7.90 Mn |
| Dec 31, 2011 | 7.90 Mn |
| Sep 30, 2011 | 7.33 Mn |
| Sep 30, 2011 | 7.33 Mn |
| Jun 30, 2011 | 8.06 Mn |
| Jun 30, 2011 | 8.06 Mn |
| Mar 31, 2011 | 3.42 Mn |
| Mar 31, 2011 | 3.42 Mn |
| Dec 31, 2010 | 7.55 Mn |
| Dec 31, 2010 | 7.55 Mn |
| Sep 30, 2010 | 2.21 Mn |
| Sep 30, 2010 | 2.21 Mn |
| Jun 30, 2010 | 5.90 Mn |
| Jun 30, 2010 | 5.90 Mn |
| Mar 31, 2010 | 6.49 Mn |
| Mar 31, 2010 | 6.49 Mn |
| Dec 31, 2009 | -2.76 Mn |
| Dec 31, 2009 | -2.76 Mn |
| Sep 30, 2009 | 6.48 Mn |
| Sep 30, 2009 | 6.48 Mn |
| Jun 30, 2009 | 5.32 Mn |
| Jun 30, 2009 | 5.32 Mn |