American Water Works Company, Inc.
MX ˙ BMV ˙ US0304201033
SecurityMX:AWK / American Water Works Company, Inc.
InstitutionWarren Averett Asset Management, LLC
Latest Disclosed Ownership101,800 shares
Latest Disclosed Value $ 13,853,969
Warren Averett Asset Management, LLC reports 0.33% increase in ownership of AWK / American Water Works Company, Inc.

On May 15, 2026 - Warren Averett Asset Management, LLC filed a 13F-HR form disclosing ownership of 101,800 shares of American Water Works Company, Inc. (MX:AWK) valued at $13,853,969 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 101,466 shares of American Water Works Company, Inc.. This represents a change in shares of 0.33% 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 WTR WKS CO INC COM 030420103 101,800 334 0.33 13,854 4.62 0.0981
2026-02-17 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 101,466 22,638 28.72 13,241 20.68 0.1072
2025-11-14 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 78,828 -1,557 -1.94 10,972 -1.88 0.1094
2025-08-14 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 80,385 738 0.93 11,182 -4.83 0.1227
2025-05-15 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 79,647 5,308 7.14 11,749 26.96 0.1433
2025-02-14 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 74,339 -3,752 -4.80 9,254 -18.97 0.1431
2024-11-14 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 78,091 10,173 14.98 11,420 30.19 0.2109
2024-08-14 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 67,918 67,918 8,772 0.1720
2016-04-20 2016-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 0 -10,800 -100.00 0 -100.00
2016-02-08 2015-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 10,800 10,800 0.00 645 0.2808
2015-11-02 2015-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 0 0 0 0.0000
2015-01-15 2014-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 0 -106 -100.00 0 -100.00
2014-10-28 2014-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 106 -10,694 -99.02 5 -98.90 0.0027
2014-01-27 2013-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 10,800 0 0.00 456 2.24 0.1604
2013-10-23 2013-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 10,800 0 0.00 446 0.22 0.2280
2013-07-31 2013-06-30 13F American Wtr Wks Co Inc COM 030420103 10,800 10,800 445 0.2567
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.