American Water Works Company, Inc.
MX ˙ BMV ˙ US0304201033
SecurityMX:AWK / American Water Works Company, Inc.
InstitutionJones Financial Companies Lllp
Latest Disclosed Ownership56,980 shares
Latest Disclosed Value $ 7,795,073
Jones Financial Companies Lllp reports 45.38% increase in ownership of AWK / American Water Works Company, Inc.

On May 15, 2026 - Jones Financial Companies Lllp filed a 13F-HR form disclosing ownership of 56,980 shares of American Water Works Company, Inc. (MX:AWK) valued at $7,795,073 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 39,193 shares of American Water Works Company, Inc.. This represents a change in shares of 45.38% 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 WATER WORKS COMMON STOCK 030420103 56,980 17,787 45.38 7,795 52.42 0.0019
2026-02-17 2025-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 39,193 2,661 7.28 5,115 2.40 0.0031
2025-11-04 2025-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 36,532 3,745 11.42 4,995 10.32 0.0034
2025-08-13 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 32,787 3,998 13.89 4,528 7.35 0.0034
2025-05-28 2025-03-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 28,789 3,224 12.61 4,217 32.53 0.0038
2025-05-16 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 5,584 -19,981 794 0.0007
2025-02-06 2024-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 25,565 3,645 16.63 3,183 -0.06 0.0030
2024-11-12 2024-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 21,920 3,985 22.22 3,184 37.48 0.0033
2024-08-14 2024-06-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 17,935 12,217 213.66 2,316 231.81 0.0027
2024-05-14 2024-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 5,718 -371 -6.09 699 -13.08 0.0010
2024-02-13 2023-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 6,089 129 2.16 804 8.81 0.0012
2023-11-14 2023-09-30 13F American Water Works COM 030420103 5,960 -1,032 -14.76 738 -26.05 0.0012
2023-08-09 2023-06-30 13F American Water Works COM 030420103 6,992 -68 -0.96 998 -3.48 0.0016
2023-05-11 2023-03-31 13F American Water Works COM 030420103 7,060 -63 -0.88 1,034 -4.70 0.0017
2023-02-13 2022-12-31 13F American Water Works COM 030420103 7,123 466 7.00 1,085 25.29 0.0019
2022-11-03 2022-09-30 13F American Water Works COM 030420103 6,657 -1,072 -13.87 866 -24.70 0.0016
2022-08-08 2022-06-30 13F American Water Works COM 030420103 7,729 -769 -9.05 1,150 -18.27 0.0020
2022-05-02 2022-03-31 13F American Water Works COM 030420103 8,498 261 3.17 1,407 -9.58 0.0021
2022-02-11 2021-12-31 13F American Water Works COM 030420103 8,237 287 3.61 1,556 15.77 0.0022
2021-11-12 2021-09-30 13F American Water Works COM 030420103 7,950 -706 -8.16 1,344 0.75 0.0020
2021-08-12 2021-06-30 13F American Water Works COM 030420103 8,656 -937 -9.77 1,334 -7.23 0.0021
2021-04-30 2021-03-31 13F American Water Works COM 030420103 9,593 -47 -0.49 1,438 -2.77 0.0024
2021-02-08 2020-12-31 13F American Water Works COM 030420103 9,640 -234 -2.37 1,479 3.43 0.0027
2020-10-29 2020-09-30 13F AMERICAN WATER WORKS COM 030420103 9,874 -363 -3.55 1,430 8.58 0.0030
2020-07-31 2020-06-30 13F AMERICAN WATER WORKS COM 030420103 10,237 -1,221 -10.66 1,317 -3.80 0.0029
2020-05-01 2020-03-31 13F AMERICAN WATER WORKS COM 030420103 11,458 -642 -5.31 1,369 -7.87 0.0033
2020-01-21 2019-12-31 13F AMERICAN WATER WORKS COM 030420103 12,100 -125 -1.02 1,486 -2.17 0.0030
2019-10-31 2019-09-30 13F AMERICAN WATER WORKS COM 030420103 12,225 -269 -2.15 1,519 4.83 0.0033
2019-08-02 2019-06-30 13F AMERICAN WATER WORKS COM 030420103 12,494 -427 -3.30 1,449 7.57 0.0033
2019-05-03 2019-03-31 13F AMERICAN WATER WORKS COM 030420103 12,921 -2,677 -17.16 1,347 -4.87 0.0031
2019-02-11 2018-12-31 13F AMERICAN WATER WORKS COM 030420103 15,598 -1,081 -6.48 1,416 -3.48 0.0035
2018-11-08 2018-09-30 13F AMERICAN WATER WORKS COM 030420103 16,679 -309 -1.82 1,467 1.17 0.0033
2018-08-08 2018-06-30 13F AMERICAN WATER WORKS COM 030420103 16,988 -2,010 -10.58 1,450 -7.05 0.0034
2018-05-11 2018-03-31 13F AMERICAN WATER WORKS COM 030420103 18,998 -1,917 -9.17 1,560 -18.50 0.0038
2018-02-14 2017-12-31 13F AMERICAN WATER WORKS COM 030420103 20,915 -1,384 -6.21 1,914 6.10 0.0048
2017-11-14 2017-09-30 13F AMERICAN WATER WORKS COM 030420103 22,299 -1,182 -5.03 1,804 -1.47 0.0049
2017-08-14 2017-06-30 13F AMERICAN WATER WORKS COM 030420103 23,481 -2,851 -10.83 1,831 -10.55 0.0054
2017-05-11 2017-03-31 13F AMERICAN WATER WORKS COM 030420103 26,332 -6,555 -19.93 2,047 -13.99 0.0066
2017-02-14 2016-12-31 13F AMERICAN WATER WORKS COM 030420103 32,887 -13,077 -28.45 2,380 -30.81 0.0087
2016-11-14 2016-09-30 13F AMERICAN WATER WORKS COM 030420103 45,964 -19,460 -29.74 3,440 -37.78 0.0137
2016-08-15 2016-06-30 13F AMERICAN WATER WORKS COM 030420103 65,424 -10,477 -13.80 5,529 5.68 0.0237
2016-05-16 2016-03-31 13F AMERICAN WATER WORKS COM 030420103 75,901 -5,689 -6.97 5,232 7.32 0.0310
2016-02-12 2015-12-31 13F AMERICAN WATER WORKS COM 030420103 81,590 -5,612 -6.44 4,875 1.50 0.0303
2015-11-13 2015-09-30 13F AMERICAN WATER WORKS COM 030420103 87,202 -3,658 -4.03 4,803 8.71 0.0310
2015-08-14 2015-06-30 13F AMERICAN WATER WORKS COM 030420103 90,860 -6,358 -6.54 4,418 -16.17 0.0282
2015-05-15 2015-03-31 13F AMERICAN WATER WORKS COM 030420103 97,218 7,257 8.07 5,270 9.93 0.0344
2015-02-13 2014-12-31 13F AMERICAN WATER WORKS COM 030420103 89,961 2,357 2.69 4,794 13.47 0.0330
2014-11-14 2014-09-30 13F AMERICAN WATER WORKS COM 030420103 87,604 12,779 17.08 4,225 14.19 0.0306
2014-08-14 2014-06-30 13F AMERICAN WATER WORKS COM 030420103 74,825 5,273 7.58 3,700 17.16 0.0280
2014-05-15 2014-03-31 13F AMERICAN WATER WORKS COM 030420103 69,552 4,249 6.51 3,158 14.46 0.0260
2014-02-14 2013-12-31 13F AMERICAN WATER WORKS COM 030420103 65,303 4,988 8.27 2,759 10.80 0.0244
2013-11-14 2013-09-30 13F AMERICAN WATER WORKS COM 030420103 60,315 11,881 24.53 2,490 24.69 0.0241
2013-08-14 2013-06-30 13F AMERICAN WATER WORKS COM 030420103 48,434 48,434 1,997 0.0214
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.