American Water Works Company, Inc.
MX ˙ BMV ˙ US0304201033
SecurityMX:AWK / American Water Works Company, Inc.
InstitutionCWM Advisors, LLC
Latest Disclosed Ownership9,232 shares
Latest Disclosed Value $ 1,256,383
CWM Advisors, LLC reports 267.08% increase in ownership of AWK / American Water Works Company, Inc.

On May 13, 2026 - CWM Advisors, LLC filed a 13F-HR/A form disclosing ownership of 9,232 shares of American Water Works Company, Inc. (MX:AWK) valued at $1,256,383 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 2,515 shares of American Water Works Company, Inc.. This represents a change in shares of 267.08% 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)
2026-05-13 2026-03-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 9,232 6,717 267.08 1,256 282.93 0.2520
2026-04-23 2026-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,369 -146 322 0.0265
2026-02-17 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,515 271 12.08 328 5.13 0.0295
2025-10-15 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,244 215 10.60 312 10.64 0.0304
2025-07-24 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,029 -99 -4.65 282 -9.90 0.0307
2025-06-03 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,128 55 2.65 314 21.32 0.0373
2025-01-17 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,073 115 5.87 258 -9.79 0.0289
2024-10-10 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,958 -88 -4.30 286 8.33 0.0293
2024-08-12 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,046 -1,589 -43.71 264 -40.54 0.0305
2024-05-07 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,635 3,635 444 0.0455
2023-01-26 2022-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 0 -2,248 -100.00 0 -100.00
2022-11-07 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,248 2,248 293 0.0414
2020-08-12 2020-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 0 -4,470 -100.00 0 -100.00
2020-05-08 2020-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 4,470 -1,133 -20.22 534 -22.38 0.2133
2020-01-24 2019-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 5,603 197 3.64 688 2.38 0.2467
2019-11-13 2019-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 5,406 1,315 32.14 672 41.47 0.2562
2019-07-16 2019-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 4,091 560 15.86 475 29.08 0.1998
2019-05-16 2019-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,531 110 3.22 368 18.33 0.1709
2019-02-21 2018-12-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 3,421 737 27.46 311 31.78 0.2091
2019-02-01 2018-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,421 3,421 311
2019-02-21 2018-09-30 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 2,684 2,684 236 0.1454
2019-02-22 2018-03-31 13F/A-1 American WaterWorks COM 030420103 0 -111 -100.00 0 -100.00
2019-02-21 2017-12-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 111 111 10 0.0085
2018-02-15 2017-12-31 13F American WaterWorks COM 030420103 111 10
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.