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

SecurityAWK / American Water Works Company, Inc.
InstitutionStephens Inc /ar/
Latest Disclosed Ownership6,894 shares
Latest Disclosed Value $ 938,204
Stephens Inc /ar/ reports 0.59% decrease in ownership of AWK / American Water Works Company, Inc.

On April 28, 2026 - Stephens Inc /ar/ filed a 13F-HR form disclosing ownership of 6,894 shares of American Water Works Company, Inc. (US:AWK) valued at $938,204 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 5, 2026 disclosing 6,935 shares of American Water Works Company, Inc.. This represents a change in shares of -0.59% during the quarter. The current value of the position is $853,546 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)
2026-04-28 2026-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 6,894 -41 -0.59 938 3.65 0.0117
2026-02-05 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 6,935 23 0.33 905 -5.93 0.0113
2025-10-27 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 6,912 68 0.99 962 1.05 0.0123
2025-07-29 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 6,844 -15 -0.22 952 -5.84 0.0131
2025-05-01 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 6,859 6 0.09 1,012 18.52 0.0148
2025-01-28 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 6,853 332 5.09 853 -10.49 0.0120
2024-10-28 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 6,521 -65 -0.99 954 12.12 0.0135
2024-08-06 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 6,586 53 0.81 851 6.52 0.0130
2024-05-15 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 6,533 -815 -11.09 798 -17.65 0.0124
2024-02-13 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 7,348 121 1.67 970 8.39 0.0167
2023-11-14 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 7,227 -11 -0.15 895 -13.46 0.0172
2023-08-14 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 7,238 -20 -0.28 1,033 -2.82 0.0186
2023-05-15 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 7,258 -779 -9.69 1,063 -13.15 0.0204
2023-02-14 2022-12-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 8,037 -221 -2.68 1,225 13.86 0.0251
2023-01-25 2022-12-31 13F AMERICAN WTR WKS CO INC OM 030420103 8,037 -221 1 0.0251
2022-11-02 2022-09-30 13F AMERICAN WTR WKS CO INC OM 030420103 8,258 -1,997 -19.47 1,075 -29.55 0.0230
2022-08-03 2022-06-30 13F AMERICAN WTR WKS CO INC OM 030420103 10,255 1,988 24.05 1,526 11.47 0.0308
2022-05-04 2022-03-31 13F AMERICAN WTR WKS CO INC OM 030420103 8,267 221 2.75 1,369 -9.93 0.0223
2022-03-07 2021-12-31 13F AMERICAN WTR WKS CO INC OM 030420103 8,046 32 0.40 1,520 12.18 0.0230
2021-10-27 2021-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 8,014 221 2.84 1,355 12.82 0.0210
2021-08-12 2021-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 7,793 -80 -1.02 1,201 1.78 0.0180
2021-05-14 2021-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 7,873 16 0.20 1,180 -2.16 0.0194
2021-02-10 2020-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 7,857 106 1.37 1,206 7.39 0.0216
2020-11-13 2020-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 7,751 -270 -3.37 1,123 8.82 0.0221
2020-08-24 2020-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 8,021 -59 -0.73 1,032 6.83 0.0222
2020-05-14 2020-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 8,080 -249 -2.99 966 -5.57 0.0257
2020-02-14 2019-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 8,329 450 5.71 1,023 4.49 0.0214
2019-10-18 2019-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 7,879 -1,736 -18.06 979 -12.20 0.0215
2019-08-01 2019-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 9,615 17 0.18 1,115 11.39 0.0253
2019-05-03 2019-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 9,598 103 1.08 1,001 16.13 0.0237
2019-02-11 2018-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 9,495 -17 -0.18 862 2.99 0.0245
2018-11-14 2018-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 9,512 -187 -1.93 837 1.09 0.0208
2018-08-10 2018-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 9,699 1 0.01 828 3.89 0.0250
2018-05-03 2018-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 9,698 -13 -0.13 797 -10.25 0.0297
2018-02-05 2017-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 9,711 1 0.01 888 12.98 0.0332
2017-11-08 2017-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 9,710 55 0.57 786 4.38 0.0284
2017-08-10 2017-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 9,655 953 10.95 753 11.23 0.0258
2017-05-11 2017-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 8,702 1,448 19.96 677 28.95 0.0246
2017-02-09 2016-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 7,254 -126 -1.71 525 -4.89 0.0214
2016-11-30 2016-09-30 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 7,380 296 4.18 552 -7.85 0.0242
2016-11-10 2016-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 7,380 552
2016-08-05 2016-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 7,084 256 3.75 599 27.18 0.0267
2016-05-05 2016-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 6,828 -9,239 -57.50 471 -50.94 0.0231
2016-02-10 2015-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 16,067 -4,992 -23.70 960 -17.24 0.0481
2015-11-03 2015-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 21,059 691 3.39 1,160 17.05 0.0604
2015-07-29 2015-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 20,368 1,479 7.83 991 -3.22 0.0450
2015-05-06 2015-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 18,889 -3,506 -15.66 1,024 -14.24 0.0466
2015-02-12 2014-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 22,395 942 4.39 1,194 15.36 0.0565
2014-11-14 2014-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 21,453 14,180 194.97 1,035 187.50 0.0512
2014-08-15 2014-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 7,273 279 3.99 360 13.21 0.0181
2014-05-13 2014-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 6,994 2 0.03 318 7.80 0.0173
2014-02-14 2013-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 6,992 3 0.04 295 2.08 0.0146
2013-11-06 2013-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 6,989 33 0.47 289 0.70 0.0156
2013-08-12 2013-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 6,956 6,956 287 0.0160
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.