American Water Works Company, Inc.
MX ˙ BMV ˙ US0304201033
SecurityMX:AWK / American Water Works Company, Inc.
InstitutionTSP Capital Management Group, LLC
Latest Disclosed Value $ 7,785,709
TSP Capital Management Group, LLC ownership in AWK / American Water Works Company, Inc.

2026-04-24 - TSP Capital Management Group, LLC has filed a 13F-HR form disclosing ownership of American Water Works Company, Inc. (MX:AWK) valued at $7,785,709 USD as of 2026-03-31. TSP Capital Management Group, LLC had filed a previous 13F-HR on 2026-01-21 disclosing shares of American Water Works Company, Inc. valued at of $1,559,476 USD. This represents a change in value of 399.36 percent 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)
2026-04-24 2026-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 7,786 399.36 1.8997
2026-01-21 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,559 0.3810
2025-08-11 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 0 -9,950 -100.00 0 -100.00
2025-05-15 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 9,950 25 0.25 1,468 18.79 0.4830
2025-01-30 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 9,925 0 0.00 1,236 -14.89 0.4196
2024-10-15 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 9,925 -600 -5.70 1,451 6.77 0.4489
2024-07-23 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 10,525 0 0.00 1,359 5.68 0.4262
2024-04-30 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 10,525 0 0.00 1,286 -7.42 0.4140
2024-01-16 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 10,525 0 0.00 1,389 6.60 0.4813
2023-11-07 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 10,525 25 0.24 1,303 -13.02 0.5026
2023-07-19 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 10,500 -400 -3.67 1,499 -6.14 0.5408
2023-04-13 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 10,900 -50 -0.46 1,597 -4.32 0.5767
2023-01-17 2022-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 10,950 1,669 17.05 0.6246
2022-10-20 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,425 -12.52 0.6012
2022-07-21 2022-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,629 -10.54 0.6416
2022-05-12 2022-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,821 -12.33 0.6149
2022-01-26 2021-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,077 11.73 0.6938
2021-11-03 2021-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,859 9.16 0.6347
2021-08-13 2021-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,703 2.78 0.5599
2021-04-16 2021-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 11,050 0 0.00 1,657 -2.30 0.5843
2021-02-03 2020-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 11,050 1,696 5.93 0.6026
2020-10-14 2020-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,601 11.57 0.6549
2020-07-22 2020-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,435 7.17 0.6129
2020-04-23 2020-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,339 -3.53 0.7573
2020-01-17 2019-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,388 -1.14 0.5915
2019-11-14 2019-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,404 6.20 0.7006
2019-08-09 2019-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,322 11.19 0.6146
2019-05-14 2019-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,189 12.92 0.5921
2019-02-06 2018-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 11,600 1,053 3.24 0.5909
2018-11-13 2018-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,020 2.51 0.5195
2018-08-13 2018-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 11,650 0 0.00 995 3.97 0.5096
2018-05-08 2018-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 11,650 0 0.00 957 -10.23 0.4568
2018-02-14 2017-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 11,650 0 0.00 1,066 13.04 0.4854
2017-11-14 2017-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 11,650 943 3.85 0.4504
2017-08-08 2017-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 908 -0.66 0.4186
2017-05-10 2017-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 914 0.99 0.4343
2017-02-01 2016-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 905 -4.03 0.4604
2016-11-07 2016-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 0.00 943 -15.50 0.4766
2016-08-10 2016-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 13,200 -1,800 -12.00 1,116 7.93 0.5780
2016-05-12 2016-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 15,000 -1,800 -10.71 1,034 2.99 0.5686
2016-02-09 2015-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 16,800 0 0.00 1,004 8.54 0.5363
2015-11-12 2015-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 16,800 0 0.00 925 13.22 0.5193
2015-08-13 2015-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 16,800 0.00 817 -12.90 0.3800
2015-05-13 2015-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 938 -48.23 0.4294
2015-02-11 2014-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,812 6.28 0.8357
2014-11-10 2014-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 0.00 1,705 -3.84 0.7813
2014-08-01 2014-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 35,850 1,773 4.85 0.7694
2014-05-09 2014-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,691 7.43 0.7663
2014-02-05 2013-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,574 1.42 0.6839
2013-11-08 2013-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,552 0.00 0.6984
2013-08-16 2013-06-30 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 1,552 0.7801
2013-08-05 2013-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,552 0.4276
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.