American Water Works Company, Inc.
AT ˙ WBAG ˙ US0304201033
€ 105,10 ↓ -2,50 (-2,32%)
2026-06-04
AKTIENPREIS
SecurityAT:AWK / American Water Works Company, Inc.
InstitutionDearborn Partners Llc
Latest Disclosed Ownership126,235 shares
Latest Disclosed Value $ 17,179,355
Dearborn Partners Llc reports 11.19% decrease in ownership of AWK / American Water Works Company, Inc.

On May 12, 2026 - Dearborn Partners Llc filed a 13F-HR form disclosing ownership of 126,235 shares of American Water Works Company, Inc. (AT:AWK) valued at $14,990,406 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 11, 2026 disclosing 142,142 shares of American Water Works Company, Inc.. This represents a change in shares of -11.19% during the quarter. The current value of the position is $13,267,298 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)
2026-05-12 2026-03-31 13F American Water Works COM 030420103 126,235 -15,907 -11.19 17,179 -7.39 0.8986
2026-02-11 2025-12-31 13F American Water Works COM 030420103 142,142 -36,797 -20.56 18,550 -25.52 0.9263
2025-11-10 2025-09-30 13F American Water Works COM 030420103 178,939 -77 -0.04 24,907 0.02 1.1679
2025-08-14 2025-06-30 13F American Water Works COM 030420103 179,016 3,342 1.90 24,903 -3.91 1.1788
2025-05-08 2025-03-31 13F American Water Works COM 030420103 175,674 -43,279 -19.77 25,915 -4.92 1.2440
2025-02-07 2024-12-31 13F American Water Works COM 030420103 218,953 -4,111 -1.84 27,257 -16.44 1.1421
2024-11-06 2024-09-30 13F American Water Works COM 030420103 223,064 -6,042 -2.64 32,621 10.24 1.3241
2024-07-26 2024-06-30 13F American Water Works COM 030420103 229,106 -4,126 -1.77 29,591 3.82 1.2795
2024-05-08 2024-03-31 13F American Water Works COM 030420103 233,232 -80,890 -25.75 28,503 -31.25 1.2237
2024-01-26 2023-12-31 13F American Water Works COM 030420103 314,122 -4,194 -1.32 41,461 5.18 1.5103
2023-11-01 2023-09-30 13F American Water Works COM 030420103 318,316 313,872 7,062.83 39,417 6,117.19 1.5468
2023-08-03 2023-06-30 13F American Water Works COM 030420103 4,444 7 0.16 634 -2.31 0.0243
2023-05-04 2023-03-31 13F American Water Works COM 030420103 4,437 -194 -4.19 650 -7.94 0.0256
2023-02-02 2022-12-31 13F American Water Works COM 030420103 4,631 -496 -9.67 706 5.70 0.0285
2022-11-21 2022-09-30 13F/A-1 American Water Works COM 030420103 5,127 4 0.08 667 -12.47 0.0294
2022-10-25 2022-09-30 13F American Water Works COM 030420103 5,127 4 667 0.0275
2022-07-20 2022-06-30 13F American Water Works COM 030420103 5,123 51 1.01 762 -9.29 0.0322
2022-05-04 2022-03-31 13F American Water Works COM 030420103 5,072 -584 -10.33 840 -21.35 0.0319
2022-01-28 2021-12-31 13F American Water Works COM 030420103 5,656 504 9.78 1,068 22.62 0.0387
2021-10-27 2021-09-30 13F American Water Works COM 030420103 5,152 4 0.08 871 9.70 0.0354
2021-07-26 2021-06-30 13F American Water Works COM 030420103 5,148 159 3.19 794 6.15 0.0319
2021-04-29 2021-03-31 13F American Water Works COM 030420103 4,989 505 11.26 748 8.72 0.0319
2021-01-27 2020-12-31 13F American Water Works COM 030420103 4,484 4 0.09 688 6.01 0.0313
2020-10-20 2020-09-30 13F American Water Works COM 030420103 4,480 5 0.11 649 12.67 0.0323
2020-07-30 2020-06-30 13F American Water Works COM 030420103 4,475 5 0.11 576 7.87 0.0311
2020-05-11 2020-03-31 13F American Water Works COM 030420103 4,470 -324 -6.76 534 -9.34 0.0331
2020-01-28 2019-12-31 13F American Water Works COM 030420103 4,794 5 0.10 589 -1.01 0.0300
2019-10-29 2019-09-30 13F American Water Works COM 030420103 4,789 26 0.55 595 7.79 0.0344
2019-07-29 2019-06-30 13F American Water Works COM 030420103 4,763 -396 -7.68 552 2.60 0.0337
2019-05-01 2019-03-31 13F American Water Works COM 030420103 5,159 4 0.08 538 14.96 0.0359
2019-02-04 2018-12-31 13F American Water Works COM 030420103 5,155 1,296 33.58 468 38.05 0.0362
2018-10-24 2018-09-30 13F American Water Works COM 030420103 3,859 3,859 339 0.0237
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.