American Water Works Company, Inc.
MX ˙ BMV ˙ US0304201033
SecurityMX:AWK / American Water Works Company, Inc.
InstitutionWesbanco Bank Inc
Latest Disclosed Ownership89,745 shares
Latest Disclosed Value $ 12,213,411
Wesbanco Bank Inc reports 1.32% decrease in ownership of AWK / American Water Works Company, Inc.

On April 21, 2026 - Wesbanco Bank Inc filed a 13F-HR form disclosing ownership of 89,745 shares of American Water Works Company, Inc. (MX:AWK) valued at $12,213,411 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 3, 2026 disclosing 90,949 shares of American Water Works Company, Inc.. This represents a change in shares of -1.32% 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)
2026-04-21 2026-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 89,745 -1,204 -1.32 12,213 2.91 0.1642
2026-02-03 2025-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 90,949 4,973 5.78 11,869 -0.83 0.3269
2025-11-06 2025-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 85,976 4,553 5.59 11,967 5.66 0.3328
2025-07-07 2025-06-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 81,423 5,292 6.95 11,327 0.85 0.3361
2025-04-14 2025-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 76,131 -1,361 -1.76 11,231 16.42 0.3898
2025-01-17 2024-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 77,492 8,930 13.02 9,647 -3.79 0.3293
2024-10-11 2024-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 68,562 8,072 13.34 10,027 28.34 0.3401
2024-07-11 2024-06-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 60,490 48,582 407.98 7,813 436.91 0.2917
2024-04-23 2024-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 11,908 11,908 1,455 0.0549
2024-02-16 2023-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 0 -12,003 -100.00 0 -100.00
2023-12-11 2023-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 12,003 12,003 1,486 0.0649
2023-04-21 2023-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 0 -1,363 -100.00 0 0.0000
2023-01-18 2022-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 1,363 1,363 0 0.0093
2022-10-13 2022-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 0 -1,459 -100.00 0 -100.00
2022-07-18 2022-06-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 1,459 -199 -12.00 217 -21.09 0.0096
2022-04-25 2022-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 1,658 -742 -30.92 275 -39.29 0.0104
2022-02-02 2021-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 2,400 -749 -23.79 453 -14.85 0.0163
2021-10-12 2021-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 3,149 -21 -0.66 532 9.02 0.0204
2021-08-09 2021-06-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 3,170 -62 -1.92 488 0.83 0.0182
2021-05-06 2021-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 3,232 -947 -22.66 484 -20.00 0.0191
2020-11-13 2020-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 4,179 3 0.07 605 12.66 0.0280
2020-07-14 2020-06-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 4,176 -149 -3.45 537 3.87 0.0264
2020-05-12 2020-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 4,325 32 0.75 517 -2.08 0.0300
2020-02-13 2019-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 4,293 -37 -0.85 528 -1.86 0.0241
2019-11-07 2019-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 4,330 185 4.46 538 11.85 0.0268
2019-08-13 2019-06-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 4,145 -23 -0.55 481 10.83 0.0235
2019-05-09 2019-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 4,168 4,168 434 0.0217
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.