American Water Works Company, Inc.
AT ˙ WBAG ˙ US0304201033
105,10 € ↓ -2,50 (-2,32%)
2026-06-04
DEL PRIS
SecurityAT:AWK / American Water Works Company, Inc.
InstitutionAllstate Corp
Latest Disclosed Ownership21,530 shares
Latest Disclosed Value $ 2,930,018
Allstate Corp reports 56.47% increase in ownership of AWK / American Water Works Company, Inc.

On May 11, 2026 - Allstate Corp filed a 13F-HR form disclosing ownership of 21,530 shares of American Water Works Company, Inc. (AT:AWK) valued at $2,556,688 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 9, 2026 disclosing 13,760 shares of American Water Works Company, Inc.. This represents a change in shares of 56.47% during the quarter. The current value of the position is $2,316,628 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)
2026-05-11 2026-03-31 13F AMERICAN WATER WORKS ORD Equity 030420103 21,530 7,770 56.47 2,930 63.23 0.0290
2026-02-09 2025-12-31 13F AMERICAN WATER WORKS ORD Equity 030420103 13,760 6,600 92.18 1,796 80.22 0.0245
2025-10-29 2025-09-30 13F AMERICAN WATER WORKS ORD Equity 030420103 7,160 7,160 997 0.0227
2025-08-05 2025-06-30 13F AMERICAN WATER WORKS ORD Equity 030420103 0 -2,344 -100.00 0 -100.00
2025-05-14 2025-03-31 13F AMERICAN WATER WORKS ORD Equity 030420103 2,344 -3,585 -60.47 346 -53.25 0.0102
2025-02-12 2024-12-31 13F AMERICAN WATER WORKS ORD Equity 030420103 5,929 5,929 738 0.0217
2023-05-10 2023-03-31 13F AMERICAN WATER WORKS EQU 030420103 0 -5,319 -100.00 0 -100.00
2023-02-14 2022-12-31 13F AMERICAN WATER WORKS EQU 030420103 5,319 -1,246 -18.98 811 -5.26 0.0247
2022-11-14 2022-09-30 13F AMERICAN WATER WORKS EQU 030420103 6,565 1,363 26.20 855 10.47 0.0246
2022-08-15 2022-06-30 13F AMERICAN WATER WORKS EQU 030420103 5,202 3,902 300.15 774 260.00 0.0238
2022-05-16 2022-03-31 13F AMERICAN WATER WORKS EQU 030420103 1,300 -13,927 -91.46 215 -92.52 0.0057
2022-02-15 2021-12-31 13F AMERICAN WATER WORKS EQU 030420103 15,227 13,998 1,138.97 2,876 1,282.69 0.0549
2021-11-15 2021-09-30 13F AMERICAN WATER WORKS EQU 030420103 1,229 1,229 208 0.0086
2021-08-16 2021-06-30 13F AMERICAN WTR WKS CO INC EQU 030420103 0 -1,485 -100.00 0 -100.00
2021-05-14 2021-03-31 13F AMERICAN WTR WKS CO INC EQU 030420103 1,485 -1,039 -41.16 223 -42.38 0.0070
2021-02-12 2020-12-31 13F AMERICAN WTR WKS CO INC EQU 030420103 2,524 0 0.00 387 5.74 0.0120
2020-11-13 2020-09-30 13F AMERICAN WTR WKS CO INC EQU 030420103 2,524 587 30.30 366 46.99 0.0119
2020-08-13 2020-06-30 13F AMERICAN WTR WKS CO INC EQU 030420103 1,937 57 3.03 249 10.67 0.0086
2020-05-15 2020-03-31 13F AMERICAN WTR WKS CO INC COMMON 030420103 1,880 -26,863 -93.46 225 -93.63 0.0088
2020-02-14 2019-12-31 13F AMERICAN WTR WKS CO INC COMMON 030420103 28,743 0 0.00 3,531 -1.12 0.0641
2019-11-14 2019-09-30 13F AMERICAN WTR WKS CO INC COMMON 030420103 28,743 0 0.00 3,571 7.11 0.0614
2019-08-14 2019-06-30 13F AMERICAN WTR WKS CO INC COMMON 030420103 28,743 0 0.00 3,334 11.24 0.0595
2019-05-20 2019-03-31 13F AMERICAN WTR WKS CO INC COMMON 030420103 28,743 0 0.00 2,997 14.87 0.0808
2019-02-13 2018-12-31 13F AMERICAN WTR WKS CO INC COMMON 030420103 28,743 28,743 2,609 0.0857
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.