American Water Works Company, Inc.
AT ˙ WBAG ˙ US0304201033
107,20 € ↑2,10 (2,00%)
2026-06-05
DEL PRIS
SecurityAT:AWK / American Water Works Company, Inc.
InstitutionArizona State Retirement System
Latest Disclosed Ownership53,066 shares
Latest Disclosed Value $ 7,221,752
Arizona State Retirement System reports 0.92% decrease in ownership of AWK / American Water Works Company, Inc.

On May 1, 2026 - Arizona State Retirement System filed a 13F-HR form disclosing ownership of 53,066 shares of American Water Works Company, Inc. (AT:AWK) valued at $6,301,588 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 28, 2026 disclosing 53,558 shares of American Water Works Company, Inc.. This represents a change in shares of -0.92% during the quarter. The current value of the position is $5,688,675 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)
2026-05-01 2026-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 53,066 -492 -0.92 7,222 3.32 0.0422
2026-01-28 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 53,558 -3,935 -6.84 6,989 -12.66 0.0380
2025-11-03 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 57,493 495 0.87 8,002 0.93 0.0426
2025-08-13 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 56,998 637 1.13 7,929 -4.64 0.0457
2025-05-01 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 56,361 -237 -0.42 8,314 18.01 0.0529
2025-02-06 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 56,598 782 1.40 7,046 -13.69 0.0431
2024-11-12 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 55,816 2,299 4.30 8,163 18.08 0.0515
2024-08-05 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 53,517 -2,357 -4.22 6,912 1.23 0.0461
2024-05-07 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 55,874 1,104 2.02 6,828 -5.55 0.0472
2024-01-24 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 54,770 -324 -0.59 7,229 5.97 0.0549
2023-11-07 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 55,094 -544 -0.98 6,822 -14.10 0.0580
2023-08-01 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 55,638 5,992 12.07 7,942 9.21 0.0645
2023-04-27 2023-03-31 13F AMERICAN WATER WORKS COM 030420103 49,646 114 0.23 7,273 -3.67 0.0653
2023-02-08 2022-12-31 13F AMERICAN WATER WORKS COM 030420103 49,532 127 0.26 7,550 17.38 0.0729
2022-11-07 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 49,405 -450 -0.90 6,431 -13.29 0.0665
2022-07-28 2022-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 49,855 41 0.08 7,417 -10.05 0.0720
2022-05-04 2022-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 49,814 105 0.21 8,246 -12.16 0.0664
2022-02-04 2021-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 49,709 -896 -1.77 9,388 9.75 0.0715
2021-11-12 2021-09-30 13F AMERICAN WATER WORKS COM 030420103 50,605 -230 -0.45 8,554 9.18 0.0698
2021-08-02 2021-06-30 13F AMERICAN WATER WORKS COM 030420103 50,835 -248 -0.49 7,835 2.31 0.0637
2021-05-06 2021-03-31 13F AMERICAN WATER WORKS COM 030420103 51,083 -1,199 -2.29 7,658 -4.56 0.0669
2021-01-28 2020-12-31 13F AMERICAN WATER WORKS COM 030420103 52,282 -2,772 -5.04 8,024 0.60 0.0728
2020-11-05 2020-09-30 13F AMERICAN WATER WORKS COM 030420103 55,054 12,542 29.50 7,976 45.81 0.0793
2020-08-04 2020-06-30 13F AMERICAN WATER WORKS COM 030420103 42,512 -32,603 -43.40 5,470 -39.09 0.0772
2020-05-05 2020-03-31 13F AMERICAN WATER WORKS COM 030420103 75,115 -4,663 -5.84 8,981 -8.37 0.1544
2020-01-27 2019-12-31 13F AMERICAN WATER WORKS COM 030420103 79,778 2,410 3.11 9,801 1.98 0.1180
2019-10-31 2019-09-30 13F AMERICAN WATER WORKS COM 030420103 77,368 587 0.76 9,611 7.90 0.1173
2019-07-25 2019-06-30 13F AMERICAN WATER WORKS COM 030420103 76,781 -4,957 -6.06 8,907 4.52 0.1031
2019-04-29 2019-03-31 13F AMERICAN WATER WORKS COM 030420103 81,738 -6,309 -7.17 8,522 6.63 0.1013
2019-01-28 2018-12-31 13F AMERICAN WATER WORKS COM 030420103 88,047 -25,674 -22.58 7,992 -20.11 0.1028
2018-10-29 2018-09-30 13F AMERICAN WATER WORKS COM 030420103 113,721 3,540 3.21 10,004 6.35 0.0944
2018-08-07 2018-06-30 13F AMERICAN WATER WORKS COM 030420103 110,181 -17,437 -13.66 9,407 -10.25 0.0946
2018-05-14 2018-03-31 13F AMERICAN WATER WORKS COM 030420103 127,618 -8,600 -6.31 10,481 -15.90 0.1058
2018-02-09 2017-12-31 13F AMERICAN WATER WORKS COM 030420103 136,218 7,461 5.79 12,463 19.63 0.1214
2017-11-14 2017-09-30 13F AMERICAN WATER WORKS COM 030420103 128,757 68,357 113.17 10,418 121.28 0.1245
2017-08-02 2017-06-30 13F AMERICAN WATER WORKS COM 030420103 60,400 -2,100 -3.36 4,708 -3.15 0.0652
2017-05-10 2017-03-31 13F AMERICAN WATER WORKS COM 030420103 62,500 100 0.16 4,861 7.66 0.0683
2017-02-10 2016-12-31 13F AMERICAN WATER WORKS COM 030420103 62,400 200 0.32 4,515 -3.01 0.0664
2016-11-01 2016-09-30 13F AMERICAN WATER WORKS COM 030420103 62,200 300 0.48 4,655 -11.01 0.0707
2016-08-15 2016-06-30 13F AMERICAN WATER WORKS COM 030420103 61,900 -26,022 -29.60 5,231 -13.68 0.0734
2016-05-16 2016-03-31 13F AMERICAN WATER WORKS COM 030420103 87,922 49,100 126.47 6,060 161.21 0.0789
2016-02-12 2015-12-31 13F AMERICAN WATER WORKS COM 030420103 38,822 1,900 5.15 2,320 14.06 0.0309
2015-11-20 2015-09-30 13F AMERICAN WATER WORKS COM 030420103 36,922 -378 -1.01 2,034 2.31 0.0285
2015-02-11 2014-12-31 13F AMERICAN WATER WORKS COM 030420103 37,300 4,500 13.72 1,988 25.74 0.0234
2014-11-21 2014-09-30 13F AMERICAN WATER WORKS COM 030420103 32,800 -700 -2.09 1,581 -4.53 0.0196
2014-08-07 2014-06-30 13F AMERICAN WATER WORKS COM 030420103 33,500 9,300 38.43 1,656 50.82 0.0200
2014-05-19 2014-03-31 13F AMERICAN WATER WORKS COM 030420103 24,200 -2,300 -8.68 1,098 -1.88 0.0139
2014-02-05 2013-12-31 13F AMERICAN WATER WORKS COM 030420103 26,500 -600 -2.21 1,119 0.09 0.0138
2013-11-01 2013-09-30 13F AMERICAN WATER WORKS COM 030420103 27,100 100 0.37 1,118 0.45 0.0143
2013-09-17 2013-06-30 13F AMERICAN WATER WORKS COM 030420103 27,000 700 2.66 1,113 2.20 0.0152
2013-09-17 2013-03-31 13F AMERICAN WATER WORKS COM 030420103 26,300 26,300 1,089 0.0156
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.