American Water Works Company, Inc.
MX ˙ BMV ˙ US0304201033
SecurityMX:AWK / American Water Works Company, Inc.
InstitutionBlankinship & Foster, LLC
Latest Disclosed Ownership1,532 shares
Latest Disclosed Value $ 208,491
Blankinship & Foster, LLC ownership in AWK / American Water Works Company, Inc.

On April 17, 2026 - Blankinship & Foster, LLC filed a 13F-HR form disclosing ownership of 1,532 shares of American Water Works Company, Inc. (MX:AWK) valued at $208,491 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 0 shares of American Water Works Company, Inc..

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)
2026-04-17 2026-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,532 1,532 208 0.0461
2026-01-23 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 0 -1,539 -100.00 0 -100.00
2025-11-03 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,539 -524 -25.40 214 -25.17 0.0468
2025-08-08 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 287 -5.92 0.0672
2025-05-06 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 304 18.75 0.0768
2025-02-07 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 257 -14.95 0.0632
2025-04-25 2024-09-30 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 302 13.16 0.0737
2024-08-14 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 266 5.56 0.0687
2024-08-14 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 252 -7.35 0.0661
2024-02-09 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 272 6.67 0.0775
2023-10-31 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 255 -13.27 0.0845
2023-07-24 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 294 -2.65 0.0952
2023-05-04 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 302 -3.82 0.1317
2023-01-30 2022-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 314 16.73 0.1367
2022-11-08 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 269 -12.38 0.1306
2022-08-10 2022-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 307 -9.97 0.1416
2022-05-09 2022-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 341 -12.56 0.1380
2022-02-09 2021-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 390 11.75 0.1478
2021-11-12 2021-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 349 9.75 0.1418
2021-08-10 2021-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 318 2.91 0.1264
2021-05-06 2021-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 309 -2.52 0.1285
2021-02-16 2020-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 317 6.02 0.1323
2020-11-10 2020-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 299 12.83 0.1421
2020-08-11 2020-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 265 7.29 0.1389
2020-05-07 2020-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 0 0.00 247 -2.37 0.1641
2020-01-30 2019-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,063 -400 -16.24 253 -17.32 0.1396
2019-10-30 2019-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,463 0 0.00 306 6.99 0.1819
2019-07-30 2019-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,463 0 0.00 286 11.28 0.1725
2019-04-17 2019-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,463 0 0.00 257 14.73 0.1579
2019-01-30 2018-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,463 0 0.00 224 3.23 0.1506
2018-11-06 2018-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,463 2,463 217 0.1370
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.