American Water Works Company, Inc.
MX ˙ BMV ˙ US0304201033
SecurityMX:AWK / American Water Works Company, Inc.
InstitutionPiscataqua Savings Bank
Latest Disclosed Ownership2,411 shares
Latest Disclosed Value $ 328,099
Piscataqua Savings Bank ownership in AWK / American Water Works Company, Inc.

On April 10, 2026 - Piscataqua Savings Bank filed a 13F-HR form disclosing ownership of 2,411 shares of American Water Works Company, Inc. (MX:AWK) valued at $328,099 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 16, 2026 disclosing 2,411 shares of American Water Works Company, Inc.. This represents a change in shares of 0.00% 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)
2026-04-10 2026-03-31 13F AMERICAN WATER WORKS EQUITIES 030420103 2,411 0 0.00 328 4.46 0.1374
2026-01-16 2025-12-31 13F AMERICAN WATER WORKS EQUITIES 030420103 2,411 -33 -1.35 315 -7.65 0.2208
2025-10-28 2025-09-30 13F AMERICAN WATER WORKS EQUITIES 030420103 2,444 0 0.00 340 0.29 0.2656
2025-07-10 2025-06-30 13F AMERICAN WATER WORKS EQUITIES 030420103 2,444 -75 -2.98 340 -8.63 0.2839
2025-04-11 2025-03-31 13F AMERICAN WATER WORKS EQUITIES 030420103 2,519 -25 -0.98 372 17.41 0.3284
2025-01-22 2024-12-31 13F AMERICAN WATER WORKS EQUITIES 030420103 2,544 0 0.00 317 -15.05 0.2721
2024-10-15 2024-09-30 13F AMERICAN WATER WORKS EQUITIES 030420103 2,544 0 0.00 372 13.41 0.3161
2024-07-12 2024-06-30 13F AMERICAN WATER WORKS EQUITIES 030420103 2,544 0 0.00 329 5.81 0.2919
2024-04-18 2024-03-31 13F AMERICAN WATER WORKS EQUITIES 030420103 2,544 -37 -1.43 311 -8.82 0.2743
2024-01-22 2023-12-31 13F AMERICAN WATER WORKS EQUITIES 030420103 2,581 0 0.00 341 6.58 0.3181
2023-10-17 2023-09-30 13F AMERICAN WATER WORKS EQUITIES 030420103 2,581 0 0.00 320 -13.32 0.2787
2023-07-12 2023-06-30 13F AMERICAN WATER WORKS EQUITIES 030420103 2,581 -25 -0.96 368 -3.41 0.3017
2023-04-14 2023-03-31 13F AMERICAN WATER WORKS EQUITIES 030420103 2,606 50 1.96 382 -2.06 0.3250
2023-01-26 2022-12-31 13F AMERICAN WATER WORKS EQUITIES 030420103 2,556 0 0.00 390 16.82 0.3292
2022-10-11 2022-09-30 13F AMERICAN WATER WORKS EQUITIES 030420103 2,556 -76 -2.89 333 -14.83 0.3186
2022-07-11 2022-06-30 13F AMERICAN WATER WORKS EQUITIES 030420103 2,632 0 0.00 391 -10.11 0.3425
2022-04-18 2022-03-31 13F AMERICAN WATER WORKS EQUITIES 030420103 2,632 -210 -7.39 435 -18.99 0.3098
2022-01-14 2021-12-31 13F AMERICAN WATER WORKS EQUITIES 030420103 2,842 -5 -0.18 537 11.64 0.4232
2021-10-12 2021-09-30 13F AMERICAN WATER WORKS EQUITIES 030420103 2,847 0 0.00 481 9.82 0.4156
2021-07-19 2021-06-30 13F AMERICAN WATER WORKS EQUITIES 030420103 2,847 0 0.00 438 2.58 0.3745
2021-04-20 2021-03-31 13F AMERICAN WATER WORKS EQUITIES 030420103 2,847 2,847 427 0.3811
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.