California Water Service Group
US ˙ NYSE ˙ US1307881029

SecurityCWT / California Water Service Group
InstitutionCrossmark Global Holdings, Inc.
Latest Disclosed Ownership4,763 shares
Latest Disclosed Value $ 215,954
Crossmark Global Holdings, Inc. reports 0.63% decrease in ownership of CWT / California Water Service Group

On May 11, 2026 - Crossmark Global Holdings, Inc. filed a 13F-HR form disclosing ownership of 4,763 shares of California Water Service Group (US:CWT) valued at $215,954 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 4,793 shares of California Water Service Group. This represents a change in shares of -0.63% during the quarter. The current value of the position is $213,144 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-11 2026-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,763 -30 -0.63 216 3.86 0.0032
2026-02-03 2025-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,793 0 0.00 208 -5.48 0.0030
2025-11-12 2025-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,793 0 0.00 220 0.92 0.0033
2025-08-08 2025-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,793 -4 -0.08 218 -6.47 0.0035
2025-04-30 2025-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,797 -41 -0.85 232 0.0041
2025-01-16 2024-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,838 0 0.00 0 0.0040
2024-11-04 2024-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,838 -30 -0.62 0 0.0047
2024-07-29 2024-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,868 -192 -3.79 0 0.0045
2024-05-13 2024-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 5,060 286 5.99 0 0.0045
2024-02-13 2023-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,774 -36 -0.75 0 0.0051
2023-11-08 2023-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,810 -13 -0.27 0 0.0053
2023-07-31 2023-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,823 -70 -1.43 0 0.0054
2023-05-12 2023-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,893 -41 -0.83 0 0.0067
2023-01-19 2022-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,934 -26 -0.52 0 -100.00 0.0075
2022-11-01 2022-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,960 -70 -1.39 261 -6.45 0.0072
2022-07-29 2022-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 5,030 10 0.20 279 -6.38 0.0072
2022-05-11 2022-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 5,020 60 1.21 298 -16.29 0.0066
2022-01-10 2021-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,960 410 9.01 356 32.84 0.0077
2021-10-21 2021-09-30 13F/A-1 CALIFORNIA WTR SVC GROUP COM 130788102 4,550 -60 -1.30 268 4.69 0.0063
2021-07-21 2021-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,610 -140 -2.95 256 -4.48 0.0060
2021-04-15 2021-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,750 50 1.06 268 5.51 0.0066
2021-01-14 2020-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,700 10 0.21 254 24.51 0.0064
2020-10-08 2020-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,690 10 0.21 204 -8.52 0.0057
2020-08-14 2020-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,680 -80 -1.68 223 -7.08 0.0065
2020-04-28 2020-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,760 30 0.63 240 -1.64 0.0086
2020-02-06 2019-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,730 -40 -0.84 244 -3.17 0.0067
2019-10-09 2019-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,770 -230 -4.60 252 -0.40 0.0074
2019-07-09 2019-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 5,000 68 1.38 253 -5.60 0.0071
2019-05-02 2019-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 4,932 -110 -2.18 268 11.67 0.0076
2019-01-31 2018-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 5,042 -2,730 -35.13 240 -27.93 0.0074
2018-11-08 2018-09-30 13F/A-1 CALIFORNIA WTR SVC GROUP COM 130788102 7,772 110 1.44 333 11.74 0.0085
2018-11-06 2018-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 7,662 0 298
2018-07-31 2018-06-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 7,662 -240 -3.04 298 1.36 0.0080
2018-04-16 2018-03-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 7,902 -1,852 -18.99 294 -33.48 0.0076
2018-02-05 2017-12-31 13F CALIFORNIA WTR SVC GROUP COM 130788102 9,754 -1,708 -14.90 442 1.14 0.0106
2017-10-27 2017-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 11,462 0 0.00 437 0.00 0.0113
2017-10-25 2016-09-30 13F CALIFORNIA WTR SVC GROUP COM 130788102 11,462 11,462 437 0.0113
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.