American States Water Company
US ˙ NYSE ˙ US0298991011

SecurityAWR / American States Water Company
InstitutionSlateStone Wealth, LLC
Latest Disclosed Ownership3,000 shares
Latest Disclosed Value $ 227
SlateStone Wealth, LLC ownership in AWR / American States Water Company

On May 14, 2026 - SlateStone Wealth, LLC filed a 13F-HR form disclosing ownership of 3,000 shares of American States Water Company (US:AWR) valued at $226,860 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 3,000 shares of American States Water Company. The current value of the position is $228,810 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)
2026-05-14 2026-03-31 13F American States Water COM 029899101 3,000 0 0.00 0 0.0187
2026-02-11 2025-12-31 13F American States Water COM 029899101 3,000 0 0.00 0 0.0182
2025-11-05 2025-09-30 13F American States Water COM 029899101 3,000 0 0.00 0 0.0190
2025-08-12 2025-06-30 13F American States Water COM 029899101 3,000 0 0.00 0 0.0215
2025-05-08 2025-03-31 13F American States Water COM 029899101 3,000 0 0.00 0 0.0237
2025-02-10 2024-12-31 13F American States Water COM 029899101 3,000 0 0.00 0 0.0229
2024-11-07 2024-09-30 13F American States Water COM 029899101 3,000 0 0.00 0 0.0225
2024-07-25 2024-06-30 13F American States Water COM 029899101 3,000 0 0.00 0 0.0236
2024-04-26 2024-03-31 13F American States Water COM 029899101 3,000 0 0.00 0 0.0218
2024-02-01 2023-12-31 13F American States Water COM 029899101 3,000 -68 -2.22 0 0.0313
2023-10-12 2023-09-30 13F American States Water COM 029899101 3,068 68 2.27 0 0.0351
2023-08-07 2023-06-30 13F American States Water COM 029899101 3,000 0 0.00 0 -100.00 0.0489
2023-08-08 2023-03-31 13F American States Water COM 029899101 3,000 0 0.00 0 -100.00 0.0553
2023-02-01 2022-12-31 13F American States Water COM 029899101 3,000 0 0.00 278 18.38 0.0670
2022-11-03 2022-09-30 13F American States Water COM 029899101 3,000 0 0.00 234 -4.49 0.0623
2022-08-04 2022-06-30 13F American States Water COM 029899101 3,000 0 0.00 245 -8.24 0.0626
2022-05-04 2022-03-31 13F American States Water COM 029899101 3,000 0 0.00 267 -13.87 0.0595
2022-02-02 2021-12-31 13F American States Water COM 029899101 3,000 3,000 310 0.0662
2020-04-28 2020-03-31 13F American States Water COM 029899101 0 -2,352 -100.00 0 -100.00
2020-02-06 2019-12-31 13F American States Water COM 029899101 2,352 0 0.00 203 -3.79 0.0464
2019-11-05 2019-09-30 13F American States Water COM 029899101 2,352 2,352 211 0.0616
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.