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

SecurityAWK / American Water Works Company, Inc.
InstitutionFifth Third Bancorp
Latest Disclosed Ownership63,035 shares
Latest Disclosed Value $ 8,578,451
Fifth Third Bancorp reports 115.97% increase in ownership of AWK / American Water Works Company, Inc.

On May 1, 2026 - Fifth Third Bancorp filed a 13F-HR form disclosing ownership of 63,035 shares of American Water Works Company, Inc. (US:AWK) valued at $8,578,433 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 29,187 shares of American Water Works Company, Inc.. This represents a change in shares of 115.97% during the quarter. The current value of the position is $7,804,363 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 63,035 33,848 115.97 8,578 125.26 0.0157
2026-02-02 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 29,187 -1,668 -5.41 3,809 -11.32 0.0121
2025-11-07 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 30,855 -449 -1.43 4,295 -1.38 0.0137
2025-07-15 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 31,304 114 0.37 4,355 -5.37 0.0151
2025-04-15 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 31,190 -554 -1.75 4,601 16.45 0.0175
2025-01-21 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 31,744 -3,960 -11.09 3,952 -24.32 0.0143
2024-10-17 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 35,704 1,581 4.63 5,221 18.47 0.0189
2024-07-22 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 34,123 -458 -1.32 4,407 4.28 0.0168
2024-04-23 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 34,581 -801 -2.26 4,226 -9.51 0.0165
2024-01-19 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 35,382 -401 -1.12 4,670 5.39 0.0199
2023-10-31 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 35,783 -93 -0.26 4,431 -13.47 0.0205
2023-07-26 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 35,876 247 0.69 5,121 -1.88 0.0226
2023-04-24 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 35,629 -302 -0.84 5,219 -4.69 0.0243
2023-01-25 2022-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 35,931 6,387 21.62 5,477 42.42 0.0263
2022-10-25 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 29,544 921 3.22 3,845 -9.70 0.0201
2022-08-04 2022-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 28,623 1,629 6.03 4,258 -4.70 0.0206
2022-04-19 2022-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 26,994 4,546 20.25 4,468 5.38 0.0182
2022-02-01 2021-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 22,448 2,460 12.31 4,240 25.48 0.0165
2021-10-15 2021-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 19,988 4,080 25.65 3,379 37.81 0.0147
2021-08-06 2021-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 15,908 3,493 28.14 2,452 31.76 0.0108
2021-05-07 2021-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 12,415 2,629 26.86 1,861 23.90 0.0086
2021-02-16 2020-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 9,786 2,117 27.60 1,502 35.19 0.0074
2020-11-09 2020-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 7,669 6,208 424.91 1,111 490.96 0.0061
2020-08-05 2020-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,461 -78 -5.07 188 2.17 0.0011
2020-05-05 2020-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,539 70 4.77 184 2.22 0.0013
2020-02-14 2019-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,469 89 6.45 180 5.26 0.0010
2019-11-14 2019-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,380 -406 -22.73 171 -17.39 0.0010
2019-08-07 2019-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,786 819 84.69 207 104.95 0.0013
2019-05-14 2019-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 967 -22 -2.22 101 12.22 0.0006
2019-02-14 2018-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 989 -188 -15.97 90 -13.46 0.0007
2018-11-14 2018-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,177 -104 -8.12 104 -4.59 0.0007
2018-08-14 2018-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,281 66 5.43 109 9.00 0.0007
2018-05-15 2018-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,215 -1,155 -48.73 100 -53.92 0.0007
2018-02-14 2017-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,370 227 10.59 217 25.43 0.0015
2017-11-14 2017-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,143 818 61.74 173 67.96 0.0012
2017-08-11 2017-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,325 -103 -7.21 103 -7.21 0.0008
2017-05-12 2017-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,428 -15,909 -91.76 111 -91.16 0.0008
2017-02-13 2016-12-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 17,337 -7,843 -31.15 1,255 -33.39 0.0101
2017-02-09 2016-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 25,180 0 1,884 0.0156
2016-11-10 2016-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 25,180 -12,570 -33.30 1,884 -40.94 0.0156
2016-08-11 2016-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 37,750 4,040 11.98 3,190 37.26 0.0271
2016-05-13 2016-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 33,710 5,908 21.25 2,324 39.92 0.0201
2016-02-16 2015-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 27,802 467 1.71 1,661 10.29 0.0146
2015-11-13 2015-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 27,335 16,371 149.32 1,506 182.55 0.0140
2015-08-14 2015-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 10,964 -1,491 -11.97 533 -21.04 0.0046
2015-05-14 2015-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 12,455 10,697 608.48 675 618.09 0.0058
2015-02-13 2014-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,758 275 18.54 94 30.56 0.0008
2014-11-17 2014-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,483 -600 -28.80 72 -30.10 0.0007
2014-08-14 2014-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,083 446 27.24 103 39.19 0.0009
2014-05-15 2014-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,637 44 2.76 74 10.45 0.0007
2014-02-14 2013-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,593 -60 -3.63 67 -1.47 0.0006
2013-11-14 2013-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,653 -844 -33.80 68 -33.98 0.0007
2013-08-14 2013-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,497 2,497 103 0.0011
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.