California Water Service Group
US ˙ NYSE ˙ US1307881029

SecurityCWT / California Water Service Group
InstitutionPrivate Advisor Group, LLC
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Private Advisor Group, LLC closes position in CWT / California Water Service Group

On April 24, 2026 - Private Advisor Group, LLC filed a 13F-HR form disclosing ownership of 0 shares of California Water Service Group (US:CWT) valued at $0 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 9,011 shares of California Water Service Group. The current value of the position is $0 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)
2026-04-24 2026-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 0 -100.00 0
2026-02-17 2025-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 9,011 -6,922 -43.44 390 -46.65 0.0018
2025-11-13 2025-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 15,933 -90 -0.56 731 0.41 0.0036
2025-08-11 2025-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 16,023 -169 -1.04 729 -7.14 0.0039
2025-05-05 2025-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 16,192 -457 -2.74 785 3.98 0.0047
2025-02-03 2024-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 16,649 -6,156 -26.99 755 -39.00 0.0042
2024-10-22 2024-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 22,805 -3,675 -13.88 1,236 -3.74 0.0077
2024-08-05 2024-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 26,480 87 0.33 1,284 4.73 0.0086
2024-04-30 2024-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 26,393 -1,189 -4.31 1,227 -14.27 0.0088
2024-02-06 2023-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 27,582 -405 -1.45 1,431 8.01 0.0111
2023-11-03 2023-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 27,987 -996 -3.44 1,324 -11.50 0.0118
2023-08-10 2023-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 28,983 -2,601 -8.24 1,496 -18.61 0.0130
2023-05-10 2023-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 31,584 -318 -1.00 1,838 183,700.00 0.0176
2023-01-18 2022-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 31,902 -1,251 -3.77 2 -99.94 0.0001
2022-10-14 2022-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 33,153 -3,106 -8.57 1,747 -13.26 0.0201
2022-07-13 2022-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 36,259 -384 -1.05 2,014 -7.27 0.0180
2022-05-12 2022-03-31 13F/A-1 CALIFORNIA WTR SVC GROUP COM 130788102 36,643 10,892 42.30 2,172 17.41 0.0166
2022-05-10 2022-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 25,751 0 1,850 0.0139
2022-02-10 2021-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 25,751 -28 -0.11 1,850 21.79 0.0139
2021-10-14 2021-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 25,779 381 1.50 1,519 7.65 0.0097
2021-08-12 2021-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 25,398 -370 -1.44 1,411 -2.82 0.0123
2021-04-22 2021-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 25,768 25,768 1,452 0.0139
2020-10-30 2020-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 0 -204 -100.00 0 -100.00
2020-08-17 2020-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 204 204 10 0.0001
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.