American Water Works Company, Inc.
AT ˙ WBAG ˙ US0304201033
€ 107,60 ↑3,90 (3,76%)
2026-06-03
AKTIENPREIS
SecurityAT:AWK / American Water Works Company, Inc.
InstitutionInvesco Ltd.
Latest Disclosed Ownership4,333,228 shares
Latest Disclosed Value $ 589,708,998
Invesco Ltd. reports 19.04% increase in ownership of AWK / American Water Works Company, Inc.

On May 12, 2026 - Invesco Ltd. filed a 13F-HR form disclosing ownership of 4,333,228 shares of American Water Works Company, Inc. (AT:AWK) valued at $514,570,825 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 19, 2026 disclosing 3,639,993 shares of American Water Works Company, Inc.. This represents a change in shares of 19.04% during the quarter. The current value of the position is $466,255,333 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)
2026-05-12 2026-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 4,333,228 693,235 19.04 589,709 24.14 0.0112
2026-02-19 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,639,993 255,896 7.56 475,019 0.85 0.0728
2025-11-13 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,384,097 -57,907 -1.68 471,032 -1.63 0.0742
2025-08-13 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,442,004 494,868 16.79 478,817 10.13 0.0814
2025-05-12 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,947,136 -195,329 -6.22 434,761 11.13 0.0824
2025-02-13 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,142,465 414,568 15.20 391,205 -1.94 0.0723
2024-11-12 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,727,897 -742,704 -21.40 398,928 -11.01 0.0770
2024-08-13 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,470,601 165,370 5.00 448,263 10.97 0.0948
2024-05-14 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,305,231 237,432 7.74 403,932 -0.24 0.0868
2024-02-13 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,067,799 236,177 8.34 404,919 15.48 0.0964
2023-11-13 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,831,622 267,987 10.45 350,640 -4.19 0.0944
2023-08-11 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,563,635 505,476 24.56 365,959 21.38 0.0959
2023-05-12 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,058,159 -1,012,907 -32.98 301,500 -35.59 0.0841
2023-02-13 2022-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,071,066 -117,608 -3.69 468,092 12.78 0.1371
2022-11-14 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,188,674 25,422 0.80 415,038 -11.81 0.1336
2022-08-15 2022-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,163,252 527,125 20.00 470,596 7.85 0.1426
2022-05-16 2022-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,636,127 -348,304 -11.67 436,357 -22.58 0.1113
2022-02-14 2021-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,984,431 91,774 3.17 563,640 15.27 0.1359
2021-11-15 2021-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,892,657 -579,686 -16.69 488,975 -8.64 0.1239
2021-08-17 2021-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,472,343 747,665 27.44 535,191 31.02 0.1316
2021-05-17 2021-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,724,678 873,658 47.20 408,483 43.79 0.1090
2021-02-16 2020-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,851,020 143,270 8.39 284,076 14.82 0.0827
2020-11-16 2020-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,707,750 -43,922 -2.51 247,418 9.78 0.0836
2020-08-14 2020-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,751,672 -1,143,600 -39.50 225,371 -34.89 0.0806
2020-05-15 2020-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,895,272 -234,480 -7.49 346,160 -9.97 0.1457
2020-02-14 2019-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,129,752 326,958 11.67 384,489 10.43 0.1194
2019-11-14 2019-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,802,794 -306,740 -9.86 348,190 -3.47 0.0911
2019-08-14 2019-06-30 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 3,109,534 -170,500 -5.20 360,706 5.48 0.0928
2019-08-14 2019-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,109,534 -3,224,686 360,706
2019-05-15 2019-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,280,034 595,269 22.17 341,977 40.33 0.1153
2019-02-14 2018-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,684,765 -49,827 -1.82 243,696 1.30 0.0933
2018-11-14 2018-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,734,592 -54,260 -1.95 240,563 1.03 0.0757
2018-08-14 2018-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,788,852 705,364 33.85 238,113 39.15 0.0788
2018-05-15 2018-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,083,488 513,299 32.69 171,118 19.12 0.0640
2018-02-14 2017-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,570,189 745,214 90.33 143,656 115.21 0.0518
2017-11-14 2017-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 824,975 -48,862 -5.59 66,750 -2.00 0.0247
2017-08-14 2017-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 873,837 5,435 0.63 68,115 0.86 0.0212
2017-05-15 2017-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 868,402 -779,210 -47.29 67,535 -43.35 0.0222
2017-02-14 2016-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,647,612 -564,245 -25.51 119,220 -27.98 0.0401
2016-11-14 2016-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,211,857 -126,753 -5.42 165,534 -16.24 0.0569
2016-08-15 2016-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,338,610 1,023,262 77.79 197,635 117.98 0.0726
2016-05-16 2016-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,315,348 516,543 64.66 90,666 89.96 0.0368
2016-02-16 2015-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 798,805 -147,628 -15.60 47,729 -8.44 0.0190
2015-11-16 2015-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 946,433 -78,813 -7.69 52,129 4.56 0.0221
2015-08-14 2015-06-30 13F AMERICAN WATER WORKS COMMON 030420103 1,025,246 -90,018 -8.07 49,857 -17.53 0.0196
2015-05-15 2015-03-31 13F AMERICAN WATER WORKS COMMON 030420103 1,115,264 -67,619 -5.72 60,458 -4.11 0.0234
2015-02-13 2014-12-31 13F AMERICAN WATER WORKS COMMON 030420103 1,182,883 -60,124 -4.84 63,047 5.17 0.0244
2014-11-14 2014-09-30 13F AMERICAN WATER WORKS COMMON 030420103 1,243,007 -22,739 -1.80 59,950 -4.22 0.0239
2014-08-14 2014-06-30 13F AMERICAN WATER WORKS COMMON 030420103 1,265,746 -49,857 -3.79 62,591 4.79 0.0246
2014-05-15 2014-03-31 13F AMERICAN WATER WORKS COMMON 030420103 1,315,603 10,591 0.81 59,728 8.30 0.0242
2014-02-13 2013-12-31 13F AMERICAN WATER WORKS COMMON 030420103 1,305,012 75,253 6.12 55,150 8.64 0.0219
2013-11-13 2013-09-30 13F AMERICAN WATER WORKS COMMON 030420103 1,229,759 -996,374 -44.76 50,765 -44.69 0.0221
2013-08-14 2013-06-30 13F AMERICAN WATER WORKS COMMON 030420103 2,226,133 2,226,133 91,783 0.0428
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.