American Water Works Company, Inc.
AT ˙ WBAG ˙ US0304201033
€ 107,60 ↑3,90 (3,76%)
2026-06-03
AKTIENPREIS
SecurityAT:AWK / American Water Works Company, Inc.
InstitutionStifel Financial Corp
Latest Disclosed Ownership852,033 shares
Latest Disclosed Value $ 115,953,623
Stifel Financial Corp reports 2.89% decrease in ownership of AWK / American Water Works Company, Inc.

On May 12, 2026 - Stifel Financial Corp filed a 13F-HR form disclosing ownership of 852,033 shares of American Water Works Company, Inc. (AT:AWK) valued at $101,178,919 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 13, 2026 disclosing 877,434 shares of American Water Works Company, Inc.. This represents a change in shares of -2.89% during the quarter. The current value of the position is $91,678,751 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 WTR WKS CO INC COM 030420103 852,033 -25,401 -2.89 115,954 1.26 0.0250
2026-02-13 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 877,434 -26,233 -2.90 114,507 -8.96 0.1030
2025-11-12 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 903,667 -12,541 -1.37 125,784 -1.31 0.1148
2025-08-14 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 916,208 -5,997 -0.65 127,456 -6.31 0.1240
2025-05-14 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 922,205 -9,581 -1.03 136,046 17.28 0.1446
2025-02-13 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 931,786 -13,728 -1.45 116,000 -16.11 0.1208
2024-11-14 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 945,514 -5,146 -0.54 138,276 12.61 0.1450
2024-08-13 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 950,660 14,914 1.59 122,790 7.37 0.1382
2024-05-14 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 935,746 39,073 4.36 114,360 -3.38 0.1303
2024-02-12 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 896,673 -7,783 -0.86 118,355 5.67 0.1489
2023-11-13 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 904,456 -7,366 -0.81 112,001 -13.95 0.1574
2023-08-14 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 911,822 -9,998 -1.08 130,165 -3.61 0.1781
2023-05-12 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 921,820 -36,359 -3.79 135,040 -7.54 0.1936
2023-02-13 2022-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 958,179 -7,992 -0.83 146,047 16.13 0.2192
2022-11-14 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 966,171 -4,180 -0.43 125,758 -12.89 0.2059
2022-08-15 2022-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 970,351 48,555 5.27 144,361 -5.39 0.2259
2022-05-13 2022-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 921,796 4,184 0.46 152,587 -11.95 0.2082
2022-02-14 2021-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 917,612 -5,884 -0.64 173,302 11.01 0.2291
2021-11-15 2021-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 923,496 25,106 2.79 156,109 12.74 0.2289
2021-08-13 2021-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 898,390 -53,110 -5.58 138,469 -2.93 0.2072
2021-05-14 2021-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 951,500 -468,682 -33.00 142,651 -34.55 0.2352
2021-02-12 2020-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,420,182 17,281 1.23 217,956 7.23 0.3889
2020-11-16 2020-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,402,901 29,908 2.18 203,253 15.06 0.4181
2020-08-14 2020-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,372,993 -6,097 -0.44 176,649 7.14 0.4062
2020-05-14 2020-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,379,090 -10,878 -0.78 164,880 -3.43 0.4553
2020-02-13 2019-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,389,968 176,181 14.51 170,729 13.30 0.3557
2019-11-19 2019-09-30 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 1,213,787 691 0.06 150,692 7.08 0.3845
2019-11-13 2019-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,213,841 745 150,698 84,473.7824
2019-08-14 2019-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,213,096 7,249 0.60 140,722 11.89 0.3629
2019-05-14 2019-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,205,847 42,894 3.69 125,764 19.10 0.3554
2019-02-13 2018-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,162,953 13,776 1.20 105,591 4.46 0.3414
2018-11-13 2018-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,149,177 -24,403 -2.08 101,087 0.87 0.2896
2018-08-14 2018-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,173,580 -10,708 -0.90 100,214 3.06 0.3075
2018-05-11 2018-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,184,288 -14,754 -1.23 97,241 -11.36 0.3069
2018-02-14 2017-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,199,042 -18,726 -1.54 109,701 11.33 0.3478
2017-11-13 2017-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,217,768 -20,695 -1.67 98,535 2.06 0.3420
2017-08-14 2017-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,238,463 -19,222 -1.53 96,547 -1.29 0.3585
2017-05-10 2017-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,257,685 -15,989 -1.26 97,812 6.15 0.3787
2017-02-16 2016-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,273,674 -14,728 -1.14 92,149 -4.41 0.3912
2016-11-15 2016-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,288,402 -76,497 -5.60 96,400 -16.43 0.4335
2016-08-17 2016-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,364,899 -109,820 -7.45 115,348 13.47 0.5336
2016-05-16 2016-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,474,719 -106,147 -6.71 101,651 7.58 0.5417
2016-03-21 2015-12-31 13F/A-2 AMERICAN WTR WKS CO INC COM 030420103 1,580,866 -14,695 -0.92 94,487 7.46 0.4920
2016-02-26 2015-12-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 1,579,749 -1,117 94,428 0.4938
2016-02-16 2015-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,579,719 99,819
2015-11-16 2015-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,595,561 82,781 5.47 87,930 19.67 0.4941
2015-08-17 2015-06-30 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 1,512,780 39,581 2.69 73,474 -8.01 0.3798
2015-08-17 2015-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,452,948 70,655
2015-05-14 2015-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,473,199 -31,782 -2.11 79,870 -0.44 0.4372
2015-02-13 2014-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,504,981 1,307,503 662.10 80,224 742.42 0.4457
2014-11-13 2014-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 197,478 158,538 407.13 9,523 394.44 0.0836
2014-08-14 2014-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 38,940 -99,086 -71.79 1,926 -69.26 0.0173
2014-05-15 2014-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 138,026 138,026 6,266 0.0600
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.