American Water Works Company, Inc.
MX ˙ BMV ˙ US0304201033
SecurityMX:AWK / American Water Works Company, Inc.
InstitutionMetLife Investment Management, LLC
Latest Disclosed Ownership45,594 shares
Latest Disclosed Value $ 6,204,887
MetLife Investment Management, LLC reports 2.51% decrease in ownership of AWK / American Water Works Company, Inc.

On May 14, 2026 - MetLife Investment Management, LLC filed a 13F-HR form disclosing ownership of 45,594 shares of American Water Works Company, Inc. (MX:AWK) valued at $6,204,887 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 12, 2026 disclosing 46,768 shares of American Water Works Company, Inc.. This represents a change in shares of -2.51% 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 WATER WORKS COM 030420103 45,594 -1,174 -2.51 6,205 1.65 0.0316
2026-02-12 2025-12-31 13F AMERICAN WATER WORKS COM 030420103 46,768 -1,632 -3.37 6,103 -9.40 0.0295
2025-11-13 2025-09-30 13F AMERICAN WATER WORKS COM 030420103 48,400 48,400 6,737 0.0323
2025-08-13 2025-06-30 13F AMERICAN WATER WORKS COM 030420103 0 -50,619 -100.00 0 -100.00
2025-05-14 2025-03-31 13F AMERICAN WATER WORKS COM 030420103 50,619 -965 -1.87 7,467 16.29 0.0403
2025-02-13 2024-12-31 13F AMERICAN WATER WORKS COM 030420103 51,584 916 1.81 6,422 -13.34 0.0348
2024-11-13 2024-09-30 13F AMERICAN WATER WORKS COM 030420103 50,668 -1,297 -2.50 7,410 10.40 0.0425
2024-08-13 2024-06-30 13F AMERICAN WATER WORKS COM 030420103 51,965 6,376 13.99 6,712 20.46 0.0399
2024-05-14 2024-03-31 13F AMERICAN WATER WORKS COM 030420103 45,589 -1,676 -3.55 5,571 -10.69 0.0374
2024-04-22 2023-12-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 47,265 -886 -1.84 6,239 4.63 0.0449
2024-02-14 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 47,265 -886 6,239 0.0449
2024-05-09 2023-09-30 13F/A-3 AMERICAN WTR WKS CO INC COM 030420103 48,151 -1,256 -2.54 5,963 -15.46 0.0465
2024-04-29 2023-09-30 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 48,151 -1,256 5,963 0.0472
2023-11-14 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 48,151 -1,256 5,963 0.0472
2024-04-29 2023-06-30 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 49,407 -389 -0.78 7,053 -3.32 0.0526
2023-08-10 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 49,407 -389 7,053 0.0527
2024-05-09 2023-03-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 49,796 2,783 5.92 7,295 1.80 0.0538
2023-05-15 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 49,796 2,783 7,295 0.0538
2024-05-10 2022-12-31 13F/A-4 AMERICAN WTR WKS CO INC COM 030420103 47,013 -769 -1.61 7,166 15.21 0.0557
2023-06-14 2022-12-31 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 47,013 -769 7,166 0.0571
2023-03-23 2022-12-31 13F/A-1 AMERICAN WATER WORKS COM 030420103 47,486 -767 7,238 0.0579
2023-02-15 2022-12-31 13F AMERICAN WATER WORKS COM 030420103 47,486 -767 7,238 0.0572
2024-05-10 2022-09-30 13F/A-4 AMERICAN WTR WKS CO INC COM 030420103 47,782 -722 -1.49 6,219 -13.80 0.0533
2023-06-14 2022-09-30 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 47,782 -722 6,219 0.0546
2023-03-23 2022-09-30 13F/A-1 AMERICAN WATER WORKS COM 030420103 48,253 -712 6,281 0.0555
2022-11-14 2022-09-30 13F AMERICAN WATER WORKS COM 030420103 48,253 -712 6,281 0.0248
2024-05-10 2022-06-30 13F/A-4 AMERICAN WTR WKS CO INC COM 030420103 48,504 -431 -0.88 7,216 -10.93 0.0575
2023-06-20 2022-06-30 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 48,504 -431 7,216 0.0590
2023-03-23 2022-06-30 13F/A-1 AMERICAN WATER WORKS COM 030420103 48,965 -430 7,285 0.0600
2022-08-11 2022-06-30 13F AMERICAN WATER WORKS COM 030420103 48,965 -430 7,285 0.0240
2024-05-10 2022-03-31 13F/A-4 AMERICAN WTR WKS CO INC COM 030420103 48,935 9,285 23.42 8,100 8.17 0.0537
2023-06-20 2022-03-31 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 48,935 9,285 8,100 0.0550
2023-03-23 2022-03-31 13F/A-1 AMERICAN WATER WORKS COM 030420103 49,395 9,287 8,176 0.0558
2022-05-12 2022-03-31 13F AMERICAN WATER WORKS COM 030420103 49,395 9,287 8,176 0.0336
2024-05-17 2021-12-31 13F/A-4 AMERICAN WTR WKS CO INC COM 030420103 39,650 -754 -1.87 7,488 9.65 0.0633
2023-06-21 2021-12-31 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 39,650 -754 7,488 0.0650
2023-03-23 2021-12-31 13F/A-1 AMERICAN WATER WORKS COM 030420103 40,108 -4,497 7,575 0.0662
2022-02-15 2021-12-31 13F AMERICAN WATER WORKS COM 030420103 40,108 -4,497 7,575 0.0357
2024-05-17 2021-09-30 13F/A-4 AMERICAN WTR WKS CO INC COM 030420103 40,404 -1,079 -2.60 6,830 6.82 0.0632
2023-06-21 2021-09-30 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 40,404 -1,079 6,830 0.0650
2023-03-23 2021-09-30 13F/A-1 AMERICAN WATER WORKS COM 030420103 44,605 2,533 7,540 0.0695
2021-11-15 2021-09-30 13F AMERICAN WATER WORKS COM 030420103 44,605 2,533 7,540 0.0371
2024-05-17 2021-06-30 13F/A-4 AMERICAN WTR WKS CO INC COM 030420103 41,483 -1,165 -2.73 6,394 0.00 0.0579
2023-06-21 2021-06-30 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 41,483 -1,165 6,394 0.0606
2023-03-23 2021-06-30 13F/A-1 AMERICAN WATER WORKS COM 030420103 42,072 -4,836 6,485 0.0604
2021-08-16 2021-06-30 13F AMERICAN WATER WORKS COM 030420103 42,072 -4,836 6,485 0.0323
2024-05-17 2021-03-31 13F/A-4 AMERICAN WTR WKS CO INC COM 030420103 42,648 -786 -1.81 6,394 -4.08 0.0606
2023-06-26 2021-03-31 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 42,648 -786 6,394 0.0622
2023-03-23 2021-03-31 13F/A-1 AMERICAN WATER WORKS COM 030420103 46,908 3,474 7,032 0.0661
2021-05-14 2021-03-31 13F AMERICAN WATER WORKS COM 030420103 46,908 2,886 7,032 0.0363
2024-05-24 2020-12-31 13F/A-4 AMERICAN WTR WKS CO INC COM 030420103 43,434 -1,912 -4.22 6,666 1.46 0.0655
2023-06-22 2020-12-31 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 43,434 -1,912 6,666 0.0676
2023-03-23 2020-12-31 13F/A-1 AMERICAN WATER WORKS COM 030420103 44,022 -1,921 6,756 0.0683
2021-02-16 2020-12-31 13F AMERICAN WATER WORKS COM 030420103 44,022 -1,921 7 0.0371
2024-05-24 2020-09-30 13F/A-4 AMERICAN WTR WKS CO INC COM 030420103 45,346 -1,601 -3.41 6,570 8.76 0.0720
2023-06-26 2020-09-30 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 45,346 -1,601 6,570 0.0738
2023-03-23 2020-09-30 13F/A-1 AMERICAN WATER WORKS COM 030420103 45,943 -1,401 6,656 0.0750
2020-11-13 2020-09-30 13F AMERICAN WATER WORKS COM 030420103 45,943 -1,401 7 0.0398
2024-05-24 2020-06-30 13F/A-4 AMERICAN WTR WKS CO INC COM 030420103 46,947 350 0.75 6,040 8.42 0.0687
2023-06-26 2020-06-30 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 46,947 350 6,040 0.0704
2023-03-23 2020-06-30 13F/A-1 AMERICAN WATER WORKS COM 030420103 47,344 747 6,091 0.0714
2020-08-14 2020-06-30 13F AMERICAN WATER WORKS COM 030420103 47,344 747 6 0.0366
2023-07-12 2020-03-31 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 46,597 -1,426 -2.97 5,571 -5.56 0.0785
2023-03-23 2020-03-31 13F/A-1 AMERICAN WATER WORKS COM 030420103 46,597 -1,426 5,571 0.0790
2020-05-15 2020-03-31 13F AMERICAN WATER WORKS COM 030420103 46,597 -1,426 6 0.0388
2023-07-12 2019-12-31 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 48,023 -1,139 -2.32 5,900 -3.41 0.0638
2023-03-23 2019-12-31 13F/A-1 AMERICAN WATER WORKS COM 030420103 48,023 -1,139 5,900 0.0630
2020-02-14 2019-12-31 13F AMERICAN WATER WORKS COM 030420103 48,023 -1,139 6 0.0362
2023-07-12 2019-09-30 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 49,162 -596 -1.20 6,107 5.82 0.0697
2023-03-23 2019-09-30 13F/A-1 AMERICAN WATER WORKS COM 030420103 49,162 -596 6,107 0.0678
2019-11-14 2019-09-30 13F AMERICAN WATER WORKS COM 030420103 49,162 -596 6 0.0400
2023-07-12 2019-06-30 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 49,758 -1,622 -3.16 5,772 7.75 0.0643
2023-03-23 2019-06-30 13F/A-1 AMERICAN WATER WORKS COM 030420103 49,758 -1,622 5,772 0.0630
2019-08-14 2019-06-30 13F AMERICAN WATER WORKS COM 030420103 49,758 -1,622 6 0.0380
2023-07-13 2019-03-31 13F/A-3 AMERICAN WTR WKS CO INC COM 030420103 51,380 -268 -0.52 5,357 14.25 0.0604
2023-03-23 2019-03-31 13F/A-2 AMERICAN WATER WORKS COM 030420103 51,380 -268 5,357 0.0589
2019-05-17 2019-03-31 13F/A-1 AMERICAN WATER WORKS COM 030420103 51,380 -268 5 0.0354
2019-05-15 2019-03-31 13F AMERICAN WATER WORKS COM 030420103 51,380 -268 5
2023-07-13 2018-12-31 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 51,648 -858 -1.63 4,688 1.52 0.0586
2023-03-23 2018-12-31 13F/A-1 AMERICAN WATER WORKS COM 030420103 51,648 -858 4,688 0.0574
2019-02-14 2018-12-31 13F AMERICAN WATER WORKS COM 030420103 51,648 -858 5 0.0339
2023-07-13 2018-09-30 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 52,506 93 0.18 4,619 115,350.00 0.0488
2023-03-23 2018-09-30 13F/A-1 AMERICAN WATER WORKS COM 030420103 52,506 93 4,619 0.0452
2018-11-14 2018-09-30 13F AMERICAN WATER WORKS COM 030420103 52,506 93 5 0.0282
2018-08-15 2018-06-30 13F AMERICAN WATER WORKS COM 030420103 52,413 -1,320 -2.46 4 0.00 0.0528
2018-05-15 2018-03-31 13F AMERICAN WATER WORKS COM 030420103 53,733 -1,458 -2.64 4 -20.00 0.0520
2018-02-15 2017-12-31 13F AMERICAN WATER WORKS COM 030420103 55,191 55,191 5 0.0571
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.