American Water Works Company, Inc.
MX ˙ BMV ˙ US0304201033
SecurityMX:AWK / American Water Works Company, Inc.
InstitutionFirst Affirmative Financial Network
Latest Disclosed Ownership6,256 shares
Latest Disclosed Value $ 851,327
First Affirmative Financial Network reports 21.03% increase in ownership of AWK / American Water Works Company, Inc.

On May 11, 2026 - First Affirmative Financial Network filed a 13F-HR/A form disclosing ownership of 6,256 shares of American Water Works Company, Inc. (MX:AWK) valued at $851,327 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 20, 2025 disclosing 5,169 shares of American Water Works Company, Inc.. This represents a change in shares of 21.03% 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)
2026-05-11 2026-03-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 6,256 1,087 21.03 851 18.36 0.3303
2026-05-08 2026-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 5,169 0 719 0.3385
2025-11-20 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 5,169 -275 -5.05 719 -5.02 0.3385
2025-11-20 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 5,444 532 10.83 757 4.56 0.3893
2025-04-11 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 4,912 20 0.41 725 18.88 0.4439
2025-01-23 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 4,892 -138 -2.74 609 -17.14 0.3515
2024-10-10 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 5,030 -79 -1.55 736 11.53 0.4027
2024-07-10 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 5,109 246 5.06 660 10.94 0.4580
2024-04-11 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 4,863 49 1.02 594 -6.46 0.4380
2024-01-08 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 4,814 779 19.31 635 27.25 0.5074
2023-10-16 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 4,035 -127 -3.05 500 -15.99 0.4889
2023-07-10 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 4,162 -358 -7.92 594 -10.27 0.5933
2023-04-11 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 4,520 57 1.28 662 -2.65 0.7662
2023-01-23 2022-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 4,463 -142 -3.08 680 13.52 0.8237
2022-10-20 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 4,605 27 0.59 599 -12.04 0.7621
2022-07-13 2022-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 4,578 -26 -0.56 681 -10.63 0.7740
2022-04-12 2022-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 4,604 187 4.23 762 -8.63 0.7306
2022-02-15 2021-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 4,417 156 3.66 834 15.83 0.7617
2021-10-26 2021-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 4,261 4,261 720 0.7413
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.