American Water Works Company, Inc.
MX ˙ BMV ˙ US0304201033
SecurityMX:AWK / American Water Works Company, Inc.
InstitutionMeiji Yasuda Asset Management Co Ltd.
Latest Disclosed Ownership4,940 shares
Latest Disclosed Value $ 672,285
Meiji Yasuda Asset Management Co Ltd. reports 26.59% decrease in ownership of AWK / American Water Works Company, Inc.

On May 14, 2026 - Meiji Yasuda Asset Management Co Ltd. filed a 13F-HR form disclosing ownership of 4,940 shares of American Water Works Company, Inc. (MX:AWK) valued at $672,285 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 6,729 shares of American Water Works Company, Inc.. This represents a change in shares of -26.59% during the quarter.

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)
2026-05-14 2026-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 4,940 -1,789 -26.59 672 -23.46 0.0336
2026-02-06 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 6,729 227 3.49 878 -2.98 0.0422
2025-11-13 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 6,502 -1,834 -22.00 905 -21.92 0.0431
2025-08-14 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 8,336 -2,963 -26.22 1,160 -30.43 0.0575
2025-05-16 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 11,299 644 6.04 1,667 25.64 0.0672
2025-02-12 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 10,655 202 1.93 1,326 -13.22 0.0505
2024-11-13 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 10,453 -12,623 -54.70 1,529 -48.72 0.0582
2024-08-12 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 23,076 2,827 13.96 2,980 20.45 0.1212
2024-05-15 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 20,249 -454 -2.19 2,475 -9.44 0.1053
2024-02-14 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 20,703 15,915 332.39 2,733 361.49 0.1229
2023-11-13 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 4,788 2,725 132.09 593 0.0277
2023-08-14 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 30 1.48 0 0.0147
2023-05-09 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,033 -940 -31.62 0 0.0155
2023-02-14 2022-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,973 -90 -2.94 0 -100.00 0.0217
2022-11-15 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,063 -2,666 -46.54 399 -53.17 0.0233
2022-08-16 2022-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 5,729 -530 -8.47 852 -17.76 0.0495
2022-05-17 2022-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 6,259 -980 -13.54 1,036 -24.21 0.0566
2022-02-14 2021-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 7,239 158 2.23 1,367 14.20 0.0846
2021-11-12 2021-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 7,081 -1,134 -13.80 1,197 -5.45 0.0850
2021-08-13 2021-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 8,215 -507 -5.81 1,266 -3.21 0.0601
2021-05-14 2021-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 8,722 -2,938 -25.20 1,308 -26.89 0.0967
2021-02-12 2020-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 11,660 652 5.92 1,789 12.16 0.1768
2020-11-12 2020-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 11,008 -1,340 -10.85 1,595 0.38 0.1752
2020-08-13 2020-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 12,348 3,302 36.50 1,589 46.86 0.1508
2020-05-14 2020-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 9,046 -4,120 -31.29 1,082 -33.09 0.2043
2020-02-13 2019-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 13,166 600 4.77 1,617 3.59 0.1357
2019-11-13 2019-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 12,566 380 3.12 1,561 10.40 0.1266
2019-08-13 2019-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 12,186 1,358 12.54 1,414 25.24 0.1187
2019-05-14 2019-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 10,828 1,650 17.98 1,129 35.53 0.0954
2019-02-12 2018-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 9,178 -805 -8.06 833 -5.13 0.0777
2018-11-13 2018-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 9,983 390 4.07 878 7.20 0.0714
2018-08-13 2018-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 9,593 0 0.00 819 3.93 0.0728
2018-05-14 2018-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 9,593 340 3.67 788 -6.97 0.0749
2018-02-13 2017-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 9,253 0 0.00 847 13.08 0.0806
2017-11-08 2017-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 9,253 0 0.00 749 3.88 0.0735
2017-08-07 2017-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 9,253 0 0.00 721 0.14 0.0738
2017-05-12 2017-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 9,253 50 0.54 720 8.11 0.0769
2017-02-08 2016-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 9,203 -430 -4.46 666 -7.63 0.0744
2016-11-14 2016-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 9,633 2,870 42.44 721 26.05 0.0845
2016-08-12 2016-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 6,763 6,763 0.00 572 0.0819
2016-02-12 2015-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 0 -4,703 -100.00 0 -100.00
2015-11-13 2015-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 4,703 4,703 0.00 259 0.0634
2014-11-13 2014-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 0 -7,903 -100.00 0 -100.00
2014-08-14 2014-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 7,903 0 0.00 391 8.91 0.0804
2014-05-14 2014-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 7,903 -490 -5.84 359 1.13 0.0775
2014-02-14 2013-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 8,393 -271 -3.13 355 -0.84 0.0750
2013-11-13 2013-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 8,664 439 5.34 358 7.51 0.0809
2013-08-12 2013-06-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 8,225 8,225 333 0.0784
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.