캘리포니아 수도 서비스 그룹
DE ˙ DB ˙ US1307881029
€38.20 ↓ -0.60 (-1.55%)
2026-06-04
주가
SecurityDE:WT5 / California Water Service Group
InstitutionCommonwealth Equity Services, Llc
Latest Disclosed Ownership13,729 shares
Latest Disclosed Value $ 594,870
Commonwealth Equity Services, Llc reports 4.32% increase in ownership of WT5 / California Water Service Group

On February 12, 2026 - Commonwealth Equity Services, Llc filed a 13F-HR form disclosing ownership of 13,729 shares of California Water Service Group (DE:WT5) valued at $504,953 USD as of December 31, 2025. The entity filed a previous 13F-HR on October 22, 2025 disclosing 13,161 shares of California Water Service Group. The current value of the position is $524,448 USD.

Institutional Ownership: 13F and NPORT Filings

The Security and Class in the table below are shown exactly as filed by the investor. We do our best to track continuity of investments through acquisitions, and this will be reflected in the table as changes in names. In addition to descriptive data, performance of the investment is shown over time. To calculate quarterly performance, we first calculate cost basis of the shares purchased during the quarter, then use that to calculate gross profit. Quarterly return is Gross Profit / Starting Portfolio value.

Note that cost basis is calculated and stored in thousands, so small quarterly changes in shares frequently result in a cost basis of zero.

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Disclosed Equity Positions (from 13F/NPORT Filings)
File
Date
Effective
Date
Form Security Class ID Avg Price
Paid (Est)
Reported
Shares
ΔShares ΔShares
(%)
Reported
Value
(x1000)
ΔValue
(%)
Alloc
(%)
ΔAlloc ΔAlloc (%) Cost Basis
(x1000)
Unrealized
Gain/Loss
(x1000)
2026-02-12 2025-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 13,729 568 4.32 595 0.0008
2025-10-22 2025-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 13,161 268 2.08 1 0.0008
2025-08-06 2025-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 12,893 975 8.18 1 0.0008
2025-05-09 2025-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 11,918 -310 -2.54 1 0.0008
2025-02-10 2024-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 12,228 382 3.22 1 0.0008
2024-10-18 2024-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 11,846 -1,996 -14.42 1 0.0010
2024-07-31 2024-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 13,842 2,327 20.21 1 0.0011
2024-04-29 2024-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 11,515 1,674 17.01 1 0.0009
2024-02-06 2023-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 9,841 -362 -3.55 1 0.0009
2023-10-23 2023-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 10,203 -3,522 -25.66 0 0.0010
2023-08-10 2023-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 13,725 14 0.10 1 0.0014
2023-05-11 2023-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 13,711 -285 -2.04 1 0.0017
2023-02-07 2022-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 13,996 -996 -6.64 1 -100.00 0.0020
2022-11-14 2022-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 14,992 -362 -2.36 789 -7.39 0.0020
2022-07-19 2022-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 15,354 1,908 14.19 852 6.90 0.0022
2022-05-04 2022-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 13,446 -119 -0.88 797 -18.17 0.0018
2022-01-31 2021-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 13,565 318 2.40 974 24.87 0.0022
2021-10-29 2021-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 13,247 862 6.96 780 13.54 0.0020
2021-08-11 2021-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 12,385 1,056 9.32 687 7.68 0.0017
2021-05-04 2021-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 11,329 -849 -6.97 638 -2.89 0.0018
2021-02-11 2020-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 12,178 -93 -0.76 657 23.26 0.0020
2020-11-05 2020-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 12,271 -651 -5.04 533 -13.47 0.0018
2020-08-12 2020-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 12,922 -579 -4.29 616 -9.28 0.0023
2020-05-11 2020-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 13,501 1,653 13.95 679 11.31 0.0032
2020-02-05 2019-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 11,848 83 0.71 610 -1.93 0.0023
2019-10-30 2019-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 11,765 -344 -2.84 622 1.47 0.0027
2019-07-19 2019-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 12,109 -766 -5.95 613 -12.18 0.0027
2019-05-13 2019-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 12,875 -385 -2.90 698 10.62 0.0032
2019-02-11 2018-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 13,260 -760 -5.42 631 4.99 0.0034
2018-11-06 2018-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 14,020 786 5.94 601 16.70 0.0029
2018-07-31 2018-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 13,234 16 0.12 515 4.67 0.0027
2018-05-14 2018-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 13,218 -4 -0.03 492 -18.00 0.0027
2018-02-12 2017-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 13,222 13,222 600 0.0033
Legend
Shares
The total number of shares held by the institution at the end of the reporting period (the effective date). This is provided in the filing.
Value
The total value of the shares as of the effective date. This is provided in the filing.
Avg. Share Price
The weighted average share price of the shares held by the institution. We use FIFO accounting to determine this price
Class
This is the security class as indicated by the filer. There are a variety of values for this field. Common values include "EC" = equity common, "EP" - equity preferred
Allocation (%)
The percent of the institution's portfolio that this position represents. This is provided in NPORT filings. For 13F filings, we calculate it.
Change in Allocation
The change in allocation from the prior reporting period. This is calculated as current allocation - prior allocation.
Change in Allocation (%)
The percent change in allocation from the prior reporting period. This is calculated as (current allocation - prior allocation) / prior allocation.
Cost Basis
The total cost of the shares held. This is calculated as reported shares * avg. share price
Unrealized Gain/Loss
This is the market value of the position as of the effective date minus the cost basis.