American Water Works Company, Inc.
MX ˙ BMV ˙ US0304201033
SecurityMX:AWK / American Water Works Company, Inc.
InstitutionNorinchukin Bank, The
Latest Disclosed Ownership15,247 shares
Latest Disclosed Value $ 2,074,964
Norinchukin Bank, The reports 0.16% increase in ownership of AWK / American Water Works Company, Inc.

On May 15, 2026 - Norinchukin Bank, The filed a 13F-HR form disclosing ownership of 15,247 shares of American Water Works Company, Inc. (MX:AWK) valued at $2,074,964 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 15,222 shares of American Water Works Company, Inc.. This represents a change in shares of 0.16% 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)
2026-05-15 2026-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 15,247 25 0.16 2,075 4.43 0.0242
2026-02-17 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 15,222 1,412 10.22 1,986 3.33 0.0232
2025-11-14 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 13,810 29 0.21 1,922 0.26 0.0258
2025-08-14 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 13,781 1,381 11.14 1,917 4.81 0.0285
2025-05-14 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 12,400 1,918 18.30 1,829 40.26 0.0336
2025-02-13 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 10,482 1,586 17.83 1,305 0.31 0.0276
2024-11-14 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 8,896 1,643 22.65 1,301 38.89 0.0307
2024-08-14 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 7,253 139 1.95 937 7.71 0.0268
2024-05-14 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 7,114 -104 -1.44 869 -8.72 0.0260
2024-02-13 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 7,218 -1,287 -15.13 953 -9.59 0.0223
2023-11-13 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 8,505 -15,608 -64.73 1,053 -69.41 0.0247
2023-08-14 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 24,113 9,670 66.95 3,442 62.74 0.0580
2023-05-12 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 14,443 870 6.41 2,116 2.27 0.0417
2023-02-13 2022-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 13,573 -4,686 -25.66 2,069 -13.00 0.0446
2022-11-14 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 18,259 2,801 18.12 2,377 3.35 0.0484
2022-08-10 2022-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 15,458 -1,966 -11.28 2,300 -20.25 0.0450
2022-05-12 2022-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 17,424 1,377 8.58 2,884 -4.85 0.0384
2022-02-10 2021-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 16,047 -101 -0.63 3,031 11.03 0.0382
2021-11-09 2021-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 16,148 1,132 7.54 2,730 17.98 0.0379
2021-08-11 2021-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 15,016 -71 -0.47 2,314 2.30 0.0335
2021-05-12 2021-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 15,087 252 1.70 2,262 -0.66 0.0312
2021-02-12 2020-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 14,835 -365 -2.40 2,277 3.41 0.0324
2020-11-12 2020-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 15,200 244 1.63 2,202 14.45 0.0348
2020-08-12 2020-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 14,956 -172 -1.14 1,924 6.36 0.0328
2020-05-13 2020-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 15,128 -8,800 -36.78 1,809 -38.47 0.0353
2020-02-12 2019-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 23,928 -2,193 -8.40 2,940 -9.40 0.0384
2019-11-12 2019-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 26,121 644 2.53 3,245 9.81 0.0458
2019-08-09 2019-06-30 13F AMERICANWTR WKS CO INC COM 030420103 25,477 -8,828 -25.73 2,955 -17.39 0.0454
2019-05-10 2019-03-31 13F AMERICANWTR WKS CO INC COM 030420103 34,305 1,230 3.72 3,577 19.15 0.0456
2019-02-08 2018-12-31 13F AMERICANWTR WKS CO INC COM 030420103 33,075 9,860 42.47 3,002 47.01 0.0420
2018-11-08 2018-09-30 13F AMERICANWTR WKS CO INC COM 030420103 23,215 3,056 15.16 2,042 18.65 0.0277
2018-08-10 2018-06-30 13F AMERICANWTR WKS CO INC COM 030420103 20,159 3,798 23.21 1,721 28.05 0.0257
2018-05-10 2018-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 16,361 2,100 14.73 1,344 2.99 0.0225
2018-02-09 2017-12-31 13F AMERICANWTR WKS CO INC COM 030420103 14,261 992 7.48 1,305 21.51 0.0228
2017-11-08 2017-09-30 13F AMERICANWTR WKS CO INC COM 030420103 13,269 904 7.31 1,074 11.41 0.0208
2017-08-10 2017-06-30 13F AMERICANWTR WKS CO INC COM 030420103 12,365 784 6.77 964 6.99 0.0198
2017-05-08 2017-03-31 13F AMERICANWTR WKS CO INC COM 030420103 11,581 784 7.26 901 15.36 0.0194
2017-02-08 2016-12-31 13F AMERICANWTR WKS CO INC COM 030420103 10,797 1,273 13.37 781 9.54 0.0182
2016-11-08 2016-09-30 13F AMERICANWTR WKS CO INC COM 030420103 9,524 203 2.18 713 -9.52 0.0171
2016-08-08 2016-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 9,321 186 2.04 788 25.08 0.0192
2016-05-11 2016-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 9,135 9,135 630 0.0153
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.