American Water Works Company, Inc.
US ˙ NYSE ˙ US0304201033

SecurityAWK / American Water Works Company, Inc.
InstitutionAncora Advisors, LLC
Latest Disclosed Ownership1,671 shares
Latest Disclosed Value $ 227,406
Ancora Advisors, LLC ownership in AWK / American Water Works Company, Inc.

On May 15, 2026 - Ancora Advisors, LLC filed a 13F-HR form disclosing ownership of 1,671 shares of American Water Works Company, Inc. (US:AWK) valued at $227,406 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 1,671 shares of American Water Works Company, Inc.. This represents a change in shares of 0.00% during the quarter. The current value of the position is $206,887 USD.

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)
2026-05-15 2026-03-31 13F AMERICAN WTR WKS CO IN COM COM 030420103 1,671 0 0.00 227 4.13 0.0048
2026-02-17 2025-12-31 13F AMERICAN WTR WKS CO IN COM COM 030420103 1,671 -454 -21.36 218 -26.10 0.0045
2025-11-14 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,125 0 0.00 296 0.00 0.0059
2025-08-14 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,125 0 0.00 296 -5.75 0.0061
2025-05-15 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,125 3 0.14 313 18.56 0.0070
2025-02-14 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,122 -532 -20.05 264 -31.96 0.0059
2024-11-14 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,654 -147 -5.25 388 7.48 0.0088
2024-08-14 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,801 0 0.00 362 5.56 0.0090
2024-05-16 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,801 -62 -2.17 342 -9.28 0.0078
2024-02-14 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,863 -272 -8.68 378 -2.84 0.0089
2023-11-14 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,135 -25 -0.79 388 -13.97 0.0103
2023-08-14 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,160 -341 -9.74 451 -11.91 0.0119
2023-05-16 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,501 -416 -10.62 513 -14.24 0.0145
2023-02-14 2022-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,917 -432 -9.93 597 5.48 0.0172
2022-11-14 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 4,349 20 0.46 566 -12.11 0.0175
2022-08-15 2022-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 4,329 7 0.16 644 -9.93 0.0181
2022-05-16 2022-03-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 4,322 0 0.00 715 -12.38 0.0174
2022-05-13 2022-03-31 13F AMERICAN WTR WKS CO IN COM COM 030420103 3,676 -646 551 0.0095
2022-02-14 2021-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 4,322 -13 -0.30 816 11.32 0.0193
2021-11-15 2021-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 4,335 965 28.64 733 41.23 0.0189
2021-11-12 2021-06-30 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 3,370 -306 -8.32 519 -5.81 0.0136
2021-08-13 2021-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,370 -306 519 0.0136
2021-11-12 2021-03-31 13F/A-1 AMERICAN WTR WKS CO IN COM COM 030420103 3,676 95 2.65 551 0.18 0.0152
2021-05-14 2021-03-31 13F AMERICAN WTR WKS CO IN COM COM 030420103 3,676 95 551 0.0152
2021-11-12 2020-12-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 3,581 1,122 45.63 550 54.49 0.0177
2021-02-12 2020-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,581 1,122 550 0.0177
2021-11-12 2020-09-30 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 2,459 0 0.00 356 12.66 0.0141
2020-11-13 2020-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,459 0 356 0.0141
2021-11-12 2020-06-30 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 2,459 0 0.00 316 7.48 0.0132
2020-08-14 2020-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,459 0 316 0.0132
2021-11-12 2020-03-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 2,459 0 0.00 294 -2.65 0.0136
2020-05-14 2020-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,459 0 294 0.0136
2020-02-14 2019-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,459 530 27.48 302 25.83 0.0112
2019-11-19 2019-09-30 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 1,929 1,929 240 0.0105
2019-11-18 2019-09-30 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 1,929 1,929 240 0.0105
2019-11-14 2019-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,929 1,929 240 0.0105
2019-11-14 2018-12-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 0 -856 -100.00 0 -100.00
2018-11-13 2018-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 856 856 75 0.0029
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.