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

SecurityAWK / American Water Works Company, Inc.
InstitutionCENTRAL TRUST Co
Latest Disclosed Ownership10,672 shares
Latest Disclosed Value $ 1,452,354
CENTRAL TRUST Co reports 1.02% increase in ownership of AWK / American Water Works Company, Inc.

On April 17, 2026 - CENTRAL TRUST Co filed a 13F-HR form disclosing ownership of 10,672 shares of American Water Works Company, Inc. (US:AWK) valued at $1,452,352 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 2, 2026 disclosing 10,564 shares of American Water Works Company, Inc.. This represents a change in shares of 1.02% during the quarter. The current value of the position is $1,321,300 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.

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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)
2026-04-17 2026-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 10,672 108 1.02 1,452 5.37 0.0286
2026-02-02 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 10,564 -127 -1.19 1,379 -7.39 0.0270
2025-11-06 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 10,691 3 0.03 1,488 0.13 0.0311
2025-08-07 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 10,688 -17 -0.16 1,487 -5.89 0.0343
2025-04-18 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 10,705 -14 -0.13 1,579 18.37 0.0388
2025-01-24 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 10,719 14 0.13 1,334 -14.76 0.0327
2024-10-22 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 10,705 -60 -0.56 1,566 12.59 0.0367
2024-08-05 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 10,765 100 0.94 1,390 6.68 0.0341
2024-04-24 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 10,665 -510 -4.56 1,303 -11.60 0.0324
2024-01-24 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 11,175 -226 -1.98 1,475 4.46 0.0392
2023-10-26 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 11,401 346 3.13 1,412 -10.58 0.0407
2023-07-26 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 11,055 0 0.00 1,578 -2.53 0.0440
2023-04-19 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 11,055 -2 -0.02 1,619 -3.92 0.0474
2023-01-26 2022-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 11,057 9 0.08 1,685 17.18 0.0519
2022-11-17 2022-09-30 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 11,048 -1 -0.01 1,438 -12.53 0.0493
2022-11-04 2022-09-30 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 11,049 0 1,644 0.0295
2022-11-03 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 11,049 0 1,644 0.0295
2022-08-09 2022-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 11,049 -180 -1.60 1,644 -11.57 0.0542
2022-05-03 2022-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 11,229 -404 -3.47 1,859 -15.38 0.0532
2022-02-08 2021-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 11,633 -991 -7.85 2,197 2.95 0.0619
2021-10-19 2021-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 12,624 221 1.78 2,134 11.67 0.0761
2021-07-23 2021-06-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 12,403 250 2.06 1,911 4.88 0.0693
2021-04-23 2021-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 12,153 -154 -1.25 1,822 -3.55 0.0713
2021-01-29 2020-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 12,307 0 0.00 1,889 5.95 0.0772
2020-10-22 2020-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 12,307 -1,067 -7.98 1,783 3.66 0.0807
2020-07-14 2020-06-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 13,374 150 1.13 1,720 8.79 0.0863
2020-04-17 2020-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 13,224 0 0.00 1,581 -2.65 0.0969
2020-01-21 2019-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 13,224 -1,234 -8.54 1,624 -9.58 0.0831
2019-10-28 2019-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 14,458 -60 -0.41 1,796 5.28 0.1012
2019-07-12 2019-06-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 14,518 300 2.11 1,706 15.11 0.0971
2019-04-26 2019-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 14,218 -10 -0.07 1,482 14.79 0.0884
2019-01-08 2018-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 14,228 0 0.00 1,291 3.12 0.0858
2018-10-04 2018-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 14,228 -74 -0.52 1,252 2.54 0.0728
2018-07-09 2018-06-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 14,302 -165 -1.14 1,221 2.78 0.0779
2018-04-04 2018-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 14,467 -396 -2.66 1,188 -12.58 0.0754
2018-01-23 2017-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 14,863 200 1.36 1,359 14.49 0.0827
2017-10-17 2017-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 14,663 -150 -1.01 1,187 2.86 0.0767
2017-07-14 2017-06-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 14,813 -152 -1.02 1,154 -0.86 0.0763
2017-04-06 2017-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 14,965 -100 -0.66 1,164 6.79 0.0775
2017-01-24 2016-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 15,065 12,033 396.87 1,090 380.18 0.0751
2016-10-24 2016-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 3,032 -150 -4.71 227 -15.61 0.0166
2016-08-08 2016-06-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 3,182 -3,515 -52.49 269 -41.77 0.0201
2016-04-11 2016-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 6,697 200 3.08 462 19.07 0.0365
2016-01-21 2015-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 6,497 -62 -0.95 388 7.48 0.0320
2015-10-14 2015-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 6,559 -966 -12.84 361 -1.37 0.0314
2015-07-28 2015-06-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 7,525 -770 -9.28 366 -18.49 0.0288
2015-04-09 2015-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 8,295 4,015 93.81 449 96.93 0.0361
2015-01-16 2014-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 4,280 -900 -17.37 228 -8.80 0.0186
2014-10-23 2014-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 5,180 0 0.00 250 -2.34 0.0199
2014-07-09 2014-06-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 5,180 1,600 44.69 256 57.06 0.1213
2014-05-07 2014-03-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 3,580 160 4.68 163 13.19 0.0135
2014-01-27 2013-12-31 13F AMERICAN WATER WORKS COMMON STOCK 030420103 3,420 895 35.45 144 38.46 0.0121
2013-10-24 2013-09-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 2,525 -450 -15.13 104 -15.45 0.0094
2013-08-13 2013-06-30 13F AMERICAN WATER WORKS COMMON STOCK 030420103 2,975 2,975 123 0.0117
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.