California Water Service Group
37,40 €
↓
-1,00
(-2,60%)
2026-06-02
AKTIENPREIS
AKTIENPREIS
| Security | DE:WT5 / California Water Service Group |
| Institution | Norges Bank |
| Latest Disclosed Ownership | 22,114 shares |
| Latest Disclosed Value | $ 958,200 |
Norges Bank ownership in WT5 / California Water Service Group
On February 10, 2026 - Norges Bank filed a 13F-HR form disclosing ownership of 22,114 shares of California Water Service Group (DE:WT5) valued at $813,353 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 0 shares of California Water Service Group. The current value of the position is $827,064 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-02-10 | 2025-12-31 | 13F | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 22,114 | 22,114 | 958 | 0.0001 | |||||||
| 2025-11-13 | 2025-09-30 | 13F | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 0 | -676,286 | -100.00 | 0 | -100.00 | ||||||
| 2025-08-13 | 2025-06-30 | 13F | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 676,286 | 0 | 0.00 | 30,757 | -6.15 | 0.0038 | |||||
| 2026-05-11 | 2025-03-31 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 676,286 | -161,975 | -19.32 | 32,773 | -13.75 | 0.0046 | |||||
| 2025-02-12 | 2024-12-31 | 13F | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 838,261 | 274,717 | 48.75 | 37,998 | 24.36 | 0.0050 | |||||
| 2025-11-12 | 2024-09-30 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 563,544 | -37,200 | -6.19 | 30,555 | 4.89 | 0.0043 | |||||
| 2024-08-14 | 2024-06-30 | 13F | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 600,744 | 19,728 | 3.40 | 29,130 | 7.87 | 0.0044 | |||||
| 2025-05-14 | 2024-03-31 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 581,016 | 29,366 | 5.32 | 27,006 | -5.62 | 0.0043 | |||||
| 2024-02-09 | 2023-12-31 | 13F | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 551,650 | -24,423 | -4.24 | 28,614 | 4.99 | 0.0050 | |||||
| 2024-11-13 | 2023-09-30 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 576,073 | 11,574 | 2.05 | 27,254 | -6.49 | 0.0055 | |||||
| 2024-08-14 | 2023-06-30 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 564,499 | 30,448 | 5.70 | 29,145 | -6.23 | 0.0058 | |||||
| 2024-05-15 | 2023-03-31 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 534,051 | 16,459 | 3.18 | 31,082 | -0.97 | 0.0068 | |||||
| 2023-02-14 | 2022-12-31 | 13F | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 517,592 | 50,583 | 10.83 | 31,387 | 27.55 | 0.0076 | |||||
| 2023-11-13 | 2022-09-30 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 467,009 | -8,381 | -1.76 | 24,607 | -6.82 | 0.0065 | |||||
| 2023-08-14 | 2022-06-30 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 475,390 | 38,750 | 8.87 | 26,408 | 2.02 | 0.0068 | |||||
| 2023-05-12 | 2022-03-31 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 436,640 | 0 | 0.00 | 25,884 | -17.51 | 0.0056 | |||||
| 2022-03-09 | 2021-12-31 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 436,640 | 21,000 | 5.05 | 31,377 | 28.10 | 0.0065 | |||||
| 2022-11-14 | 2021-09-30 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 415,640 | -21,000 | -4.81 | 24,494 | 1.00 | 0.0054 | |||||
| 2022-08-15 | 2021-06-30 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 436,640 | -53,241 | -10.87 | 24,251 | -12.13 | 0.0053 | |||||
| 2022-05-09 | 2021-03-31 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 489,881 | -48,388 | -8.99 | 27,600 | -5.10 | 0.0063 | |||||
| 2021-03-02 | 2020-12-31 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 538,269 | 6,752 | 1.27 | 29,083 | 25.93 | 0.0068 | |||||
| 2021-11-12 | 2020-09-30 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 531,517 | -21,624 | -3.91 | 23,094 | -12.47 | 0.0061 | |||||
| 2021-08-13 | 2020-06-30 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 553,141 | 209,669 | 61.04 | 26,385 | 52.66 | 0.0076 | |||||
| 2021-05-07 | 2020-03-31 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 343,472 | -30,115 | -8.06 | 17,284 | -10.27 | 0.0062 | |||||
| 2020-03-03 | 2019-12-31 | 13F/A-1 | CALIFORNIA WTR SVC GROUP | COM | 130788102 | 373,587 | 0 | 0.00 | 19,262 | -2.58 | 0.0054 | |||||
| 2020-11-13 | 2019-09-30 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 373,587 | 5,300 | 1.44 | 19,773 | 6.04 | 0.0061 | |||||
| 2020-08-13 | 2019-06-30 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 368,287 | 43,941 | 13.55 | 18,646 | 5.91 | 0.0058 | |||||
| 2020-05-11 | 2019-03-31 | 13F/A-2 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 324,346 | 192,305 | 145.64 | 17,605 | 179.76 | 0.0057 | |||||
| 2019-03-04 | 2018-12-31 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 132,041 | 0 | 0.00 | 6,293 | 11.09 | 0.0023 | |||||
| 2019-12-02 | 2018-09-30 | 13F/A-3 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 132,041 | -28,337 | -17.67 | 5,665 | -9.32 | 0.0018 | |||||
| 2019-12-02 | 2018-09-30 | 13F/A-2 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 132,041 | -28,337 | 5,665 | 0.0018 | |||||||
| 2019-11-12 | 2018-09-30 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 132,041 | -28,337 | 5,665 | 0.0018 | |||||||
| 2019-08-12 | 2018-06-30 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 160,378 | 120,000 | 297.19 | 6,247 | 315.36 | 0.0021 | |||||
| 2019-05-15 | 2018-03-31 | 13F/A-2 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 40,378 | 0 | 0.00 | 1,504 | -17.90 | 0.0005 | |||||
| 2018-03-05 | 2017-12-31 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 40,378 | -6,489 | -13.85 | 1,832 | 2.46 | 0.0007 | |||||
| 2018-11-13 | 2017-09-30 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 46,867 | 0 | 0.00 | 1,788 | 3.65 | 0.0007 | |||||
| 2018-07-24 | 2017-06-30 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 46,867 | -61,572 | -56.78 | 1,725 | -55.63 | 0.0007 | |||||
| 2018-05-11 | 2017-03-31 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 108,439 | -32,533 | -23.08 | 3,888 | -18.64 | 0.0016 | |||||
| 2017-03-02 | 2016-12-31 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 140,972 | -143,483 | -50.44 | 4,779 | -45.18 | 0.0021 | |||||
| 2017-11-13 | 2016-09-30 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 284,455 | 69,366 | 32.25 | 8,718 | 16.04 | 0.0041 | |||||
| 2017-08-09 | 2016-06-30 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 215,089 | 0 | 0.00 | 7,513 | 30.73 | 0.0036 | |||||
| 2017-05-10 | 2016-03-31 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 215,089 | -165,317 | -43.46 | 5,747 | -35.08 | 0.0028 | |||||
| 2016-04-18 | 2015-12-31 | 13F/A-2 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 380,406 | -135,500 | -26.26 | 8,852 | -22.43 | 0.0044 | |||||
| 2016-03-16 | 2015-12-31 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 380,406 | 0 | 8,852 | 0.0044 | |||||||
| 2016-11-14 | 2015-09-30 | 13F/A-2 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 515,906 | -242,020 | -31.93 | 11,412 | -34.11 | 0.0060 | |||||
| 2016-08-12 | 2015-06-30 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 757,926 | 0 | 0.00 | 17,319 | -6.77 | 0.0087 | |||||
| 2016-05-13 | 2015-03-31 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 757,926 | 216,848 | 40.08 | 18,577 | 39.51 | 0.0091 | |||||
| 2015-03-19 | 2014-12-31 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 541,078 | 79,295 | 13,316 | 0.0068 | |||||||
| 2016-04-18 | 2014-12-31 | 13F/A-2 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 541,078 | 79,295 | 17.17 | 13,316 | 28.51 | 0.0068 | |||||
| 2015-11-12 | 2014-09-30 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 461,783 | -15,000 | -3.15 | 10,362 | -10.19 | 0.0056 | |||||
| 2015-08-10 | 2014-06-30 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 476,783 | 0 | 0.00 | 11,538 | 1.09 | 0.0062 | |||||
| 2015-05-12 | 2014-03-31 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 476,783 | 0 | 0.00 | 11,414 | 3.76 | 0.0064 | |||||
| 2014-03-07 | 2013-12-31 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 476,783 | 0 | 11,000 | 0.0067 | |||||||
| 2014-03-20 | 2013-12-31 | 13F/A-2 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 476,783 | 0 | 11,000 | 0.0065 | |||||||
| 2014-05-12 | 2013-12-31 | 13F/A-3 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 476,783 | 0 | 0.00 | 11,000 | 13.54 | 0.0063 | |||||
| 2014-11-14 | 2013-09-30 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 476,783 | 0 | 0.00 | 9,688 | 4.15 | 0.0057 | |||||
| 2014-08-14 | 2013-06-30 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 476,783 | 99,833 | 26.48 | 9,302 | 23.99 | 0.0058 | |||||
| 2014-04-04 | 2013-03-31 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 376,950 | 52,192 | 7,502 | 0.0050 | |||||||
| 2014-05-12 | 2013-03-31 | 13F/A-2 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 376,950 | 52,192 | 16.07 | 7,502 | 23.86 | 0.0049 | |||||
| 2013-11-14 | 2012-09-30 | 13F/A-1 | CALIFORNIA WATER SERVICE | COM | 130788102 | 324,758 | 0 | 0.00 | 6,057 | 0.98 | 0.0041 | |||||
| 2013-08-15 | 2012-06-30 | 13F/A-1 | CALIFORNIA WATER SERVICE GRP | COM | 130788102 | 324,758 | 324,758 | 5,998 | 0.0048 |
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.
