American Water Works Company, Inc.
US ˙ NYSE ˙ US0304201033

SecurityAWK / American Water Works Company, Inc.
InstitutionFirst Trust Advisors Lp
Latest Disclosed Ownership1,023,552 shares
Latest Disclosed Value $ 139,295,237
First Trust Advisors Lp reports 1.56% decrease in ownership of AWK / American Water Works Company, Inc.

On May 13, 2026 - First Trust Advisors Lp filed a 13F-HR form disclosing ownership of 1,023,552 shares of American Water Works Company, Inc. (US:AWK) valued at $139,295,192 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 1,039,755 shares of American Water Works Company, Inc.. This represents a change in shares of -1.56% during the quarter. The current value of the position is $126,725,973 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-05-13 2026-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,023,552 -16,203 -1.56 139,295 2.66 0.0995
2026-02-13 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,039,755 35,898 3.58 135,688 -2.89 0.0986
2025-11-12 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,003,857 67,510 7.21 139,727 7.27 0.1038
2025-08-13 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 936,347 -65,790 -6.56 130,255 -11.89 0.1048
2025-05-14 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,002,137 21,541 2.20 147,835 21.10 0.1309
2025-02-13 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 980,596 351,533 55.88 122,074 32.70 0.1076
2024-11-13 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 629,063 -56,731 -8.27 91,994 3.86 0.0876
2024-08-13 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 685,794 141,094 25.90 88,577 33.06 0.0903
2024-05-13 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 544,700 118,024 27.66 66,568 18.20 0.0676
2024-02-13 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 426,676 4,183 0.99 56,317 7.64 0.0615
2023-11-13 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 422,493 31,931 8.18 52,317 -6.16 0.0620
2023-08-14 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 390,562 -12,692 -3.15 55,753 -5.62 0.0634
2023-05-15 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 403,254 40,141 11.05 59,073 6.73 0.0682
2023-02-09 2022-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 363,113 -38,591 -9.61 55,346 5.85 0.0658
2022-11-14 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 401,704 30,788 8.30 52,286 -5.25 0.0678
2022-08-12 2022-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 370,916 -18,243 -4.69 55,181 -14.34 0.0681
2022-05-13 2022-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 389,159 11,139 2.95 64,417 -9.77 0.0659
2022-02-08 2021-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 378,020 68,325 22.06 71,393 36.37 0.0695
2021-11-15 2021-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 309,695 35,123 12.79 52,351 23.70 0.0563
2021-10-12 2021-06-30 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 274,572 13,661 5.24 42,320 8.15 0.0458
2021-08-16 2021-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 392,551 131,640 60,504 0.0624
2021-05-14 2021-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 260,911 34,647 15.31 39,132 12.69 0.0474
2021-02-02 2020-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 226,264 967 0.43 34,725 6.38 0.0460
2020-11-05 2020-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 225,297 -27,198 -10.77 32,641 0.48 0.0523
2020-07-22 2020-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 252,495 49,884 24.62 32,486 34.11 0.0563
2020-05-06 2020-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 202,611 -57,069 -21.98 24,224 -24.07 0.0549
2020-02-03 2019-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 259,680 -4,196 -1.59 31,902 -2.68 0.0545
2019-11-04 2019-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 263,876 40,415 18.09 32,781 26.47 0.0617
2019-07-30 2019-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 223,461 68,732 44.42 25,921 60.68 0.0489
2019-06-19 2019-03-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 154,729 -34,341 -18.16 16,132 -6.00 0.0321
2019-05-09 2019-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 154,729 -34,341 16,132
2019-02-07 2018-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 189,070 6,873 3.77 17,162 7.08 0.0407
2018-10-25 2018-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 182,197 25,263 16.10 16,028 19.62 0.0298
2018-08-02 2018-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 156,934 -59,374 -27.45 13,399 -24.58 0.0278
2018-04-23 2018-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 216,308 80,111 58.82 17,765 42.56 0.0408
2018-02-08 2017-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 136,197 12,422 10.04 12,461 24.42 0.0297
2017-10-24 2017-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 123,775 -30,361 -19.70 10,015 -16.65 0.0258
2017-08-02 2017-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 154,136 -16,523 -9.68 12,015 -9.47 0.0321
2017-05-02 2017-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 170,659 -3,033 -1.75 13,272 5.60 0.0368
2017-02-06 2016-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 173,692 -46,936 -21.27 12,568 -23.89 0.0374
2016-11-01 2016-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 220,628 -31,387 -12.45 16,512 -22.47 0.0493
2016-08-04 2016-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 252,015 178,208 241.45 21,298 318.59 0.0671
2016-05-10 2016-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 73,807 2,728 3.84 5,088 19.80 0.0163
2016-05-04 2015-12-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 71,079 -49,208 -40.91 4,247 -35.89 0.0110
2016-02-03 2015-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 71,079 4,247
2015-11-05 2015-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 120,287 -42,163 -25.95 6,625 -16.14 0.0192
2015-08-04 2015-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 162,450 15,044 10.21 7,900 -1.14 0.0205
2015-05-04 2015-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 147,406 3,488 2.42 7,991 4.17 0.0235
2015-02-13 2014-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 143,918 -22,385 -13.46 7,671 -4.36 0.0259
2014-11-12 2014-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 166,303 -101,373 -37.87 8,021 -39.40 0.0315
2014-08-11 2014-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 267,676 65,738 32.55 13,237 44.38 0.0550
2014-05-12 2014-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 201,938 -19,338 -8.74 9,168 -1.96 0.0403
2014-08-08 2013-12-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 221,276 18,831 9.30 9,351 11.89 0.0453
2014-02-13 2013-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 221,276 9,351
2013-11-12 2013-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 202,445 16,704 8.99 8,357 9.13 0.0453
2013-08-12 2013-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 185,741 185,741 7,658 0.0498
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.