American Water Works Company, Inc.
MX ˙ BMV ˙ US0304201033
SecurityMX:AWK / American Water Works Company, Inc.
InstitutionConfluence Investment Management Llc
Latest Disclosed Ownership809,958 shares
Latest Disclosed Value $ 110,227,194
Confluence Investment Management Llc reports 2.14% increase in ownership of AWK / American Water Works Company, Inc.

On April 1, 2026 - Confluence Investment Management Llc filed a 13F-HR form disclosing ownership of 809,958 shares of American Water Works Company, Inc. (MX:AWK) valued at $110,227,194 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 5, 2026 disclosing 792,993 shares of American Water Works Company, Inc.. This represents a change in shares of 2.14% 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.

Upgrade to unlock premium data and export to Excel .

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)
2026-04-01 2026-03-31 13F American Water Works COM 030420103 809,958 16,965 2.14 110,227 6.51 0.9087
2026-01-05 2025-12-31 13F American Water Works COM 030420103 792,993 -68,837 -7.99 103,486 -13.73 1.5506
2025-10-14 2025-09-30 13F American Water Works COM 030420103 861,830 -13,653 -1.56 119,958 -1.50 1.7114
2025-07-01 2025-06-30 13F American Water Works COM 030420103 875,483 340,314 63.59 121,788 54.26 1.7208
2025-04-01 2025-03-31 13F American Water Works COM 030420103 535,169 -1,969 -0.37 78,948 18.07 1.1368
2025-01-02 2024-12-31 13F American Water Works COM 030420103 537,138 391,166 267.97 66,868 213.26 0.9276
2024-10-31 2024-09-30 13F American Water Works COM 030420103 145,972 -407 -0.28 21,347 12.91 0.2853
2024-07-01 2024-06-30 13F American Water Works COM 030420103 146,379 3,271 2.29 18,906 8.10 0.2729
2024-04-01 2024-03-31 13F American Water Works COM 030420103 143,108 3,677 2.64 17,489 -4.97 0.2352
2024-11-05 2023-12-31 13F American Water Works COM 030420103 139,431 -768 -0.55 18,403 6.01 0.2602
2023-10-10 2023-09-30 13F American Water Works COM 030420103 140,199 1,181 0.85 17,361 -12.52 0.2687
2023-07-03 2023-06-30 13F American Water Works COM 030420103 139,018 2,218 1.62 19,845 -0.97 0.2891
2023-04-04 2023-03-31 13F American Water Works COM 030420103 136,800 3,151 2.36 20,040 100,095.00 0.2952
2023-01-04 2022-12-31 13F American Water Works COM 030420103 133,649 2,301 1.75 20 -99.88 0.3040
2022-10-03 2022-09-30 13F American Water Works COM 030420103 131,348 1,812 1.40 17,096 -11.29 0.2852
2022-07-12 2022-06-30 13F American Water Works COM 030420103 129,536 1,784 1.40 19,271 -8.87 0.3003
2022-04-04 2022-03-31 13F American Water Works COM 030420103 127,752 1,866 1.48 21,147 -11.05 0.2958
2022-01-04 2021-12-31 13F American Water Works COM 030420103 125,886 -35,599 -22.04 23,775 -12.90 0.3157
2021-10-04 2021-09-30 13F American Water Works COM 030420103 161,485 -35,176 -17.89 27,297 -9.94 0.3831
2021-07-01 2021-06-30 13F American Water Works COM 030420103 196,661 2,448 1.26 30,311 4.10 0.4029
2021-04-05 2021-03-31 13F American Water Works COM 030420103 194,213 -757 -0.39 29,116 -2.69 0.4087
2021-01-25 2020-12-31 13F American Water Works COM 030420103 194,970 -5,044 -2.52 29,922 3.26 0.4451
2020-10-19 2020-09-30 13F American Water Works COM 030420103 200,014 -4,292 -2.10 28,978 10.24 0.4712
2020-07-01 2020-06-30 13F American Water Works COM 030420103 204,306 -924 -0.45 26,286 7.13 0.4387
2020-06-03 2020-03-31 13F/A-1 American Water Works COM 030420103 205,230 7,789 3.94 24,537 7.13 0.4661
2020-04-08 2020-03-31 13F American Water Works COM 030420103 204,699 7,258 24,474 466,179.7754
2020-06-02 2019-12-31 13F/A-1 American Water Works COM 030420103 197,441 -6,814 -3.34 22,903 -9.74 0.3664
2020-01-29 2019-12-31 13F American Water Works COM 030420103 207,147 2,892 25,448 374,272.7764
2019-10-15 2019-09-30 13F American Water Works COM 030420103 204,255 6,814 3.45 25,375 10.79 0.3956
2020-06-02 2019-06-30 13F/A-1 American Water Works COM 030420103 197,441 5,126 2.67 22,903 14.22 0.3664
2019-07-24 2019-06-30 13F American Water Works COM 030420103 197,441 5,126 22,903 366,432.5805
2019-04-16 2019-03-31 13F American Water Works COM 030420103 192,315 192,315 20,051 0.3389
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.