American Water Works Company, Inc.
MX ˙ BMV ˙ US0304201033
SecurityMX:AWK / American Water Works Company, Inc.
InstitutionPnc Financial Services Group, Inc.
Latest Disclosed Ownership528,506 shares
Latest Disclosed Value $ 71,924,399
Pnc Financial Services Group, Inc. reports 3.23% decrease in ownership of AWK / American Water Works Company, Inc.

On May 8, 2026 - Pnc Financial Services Group, Inc. filed a 13F-HR form disclosing ownership of 528,506 shares of American Water Works Company, Inc. (MX:AWK) valued at $71,924,399 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 6, 2026 disclosing 546,154 shares of American Water Works Company, Inc.. This represents a change in shares of -3.23% 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.

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)
2026-05-08 2026-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 528,506 -17,648 -3.23 71,924 0.91 0.0068
2026-02-06 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 546,154 -43,545 -7.38 71,273 -13.17 0.0389
2025-11-07 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 589,699 -13,313 -2.21 82,080 -2.15 0.0498
2025-08-08 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 603,012 -16,206 -2.62 83,885 -8.17 0.0541
2025-05-09 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 619,218 -5,586 -0.89 91,347 17.44 0.0478
2025-02-07 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 624,804 -34,811 -5.28 77,782 -19.37 0.0520
2024-11-08 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 659,615 -3,758 -0.57 96,462 12.58 0.0616
2024-08-09 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 663,373 7,578 1.16 85,681 6.91 0.0570
2024-05-10 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 655,795 -301,029 -31.46 80,145 -36.54 0.0557
2024-03-22 2023-12-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 956,824 -18,272 -1.87 126,291 4.59 0.0992
2024-02-09 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 956,824 -18,272 126,291 0.0992
2023-11-13 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 975,096 -11,579 -1.17 120,746 -14.27 0.1034
2023-08-11 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 986,675 -22,756 -2.25 140,848 -4.75 0.1200
2023-05-15 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,009,431 -12,454 -1.22 147,872 -5.06 0.1297
2023-02-10 2022-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,021,885 -8,769 -0.85 155,756 16.11 0.1496
2022-11-10 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,030,654 5,064 0.49 134,149 -12.08 0.1403
2022-08-12 2022-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,025,590 6,494 0.64 152,575 -9.55 0.1497
2022-05-12 2022-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,019,096 -17,985 -1.73 168,692 -13.87 0.1479
2022-02-11 2021-12-31 13F AMERICAN W Common Stock 030420103 1,037,081 -7,330 -0.70 195,863 10.94 0.1620
2021-11-05 2021-09-30 13F AMERICAN W Common Stock 030420103 1,044,411 -144,045 -12.12 176,546 -3.62 0.1633
2021-08-06 2021-06-30 13F AMERICAN W Common Stock 030420103 1,188,456 -50,536 -4.08 183,175 -1.39 0.1661
2021-05-07 2021-03-31 13F AMERICAN W Common Stock 030420103 1,238,992 -8,743 -0.70 185,752 -3.00 0.1803
2021-02-12 2020-12-31 13F AMERICAN W Common Stock 030420103 1,247,735 -157,141 -11.19 191,491 -5.92 0.1932
2020-11-06 2020-09-30 13F AMERICAN W Common Stock 030420103 1,404,876 1,563 0.11 203,539 12.73 0.2509
2020-08-28 2020-06-30 13F/A-1 AMERICAN W Common Stock 030420103 1,403,313 -60,762 -4.15 180,548 3.14 0.2402
2020-08-07 2020-06-30 13F AMERICAN W Common Stock 030420103 1,403,313 -60,762 180,548 37,488.6986
2020-05-08 2020-03-31 13F AMERICAN W Common Stock 030420103 1,464,075 -141,980 -8.84 175,046 -11.28 0.2203
2020-02-07 2019-12-31 13F AMERICAN W Common Stock 030420103 1,606,055 34,079 2.17 197,303 1.03 0.1942
2019-11-08 2019-09-30 13F AMERICAN W Common Stock 030420103 1,571,976 -67,207 -4.10 195,287 2.70 0.1948
2019-08-09 2019-06-30 13F AMERICAN W Common Stock 030420103 1,639,183 -36,663 -2.19 190,145 8.83 0.1864
2019-05-10 2019-03-31 13F AMERICAN W Common Stock 030420103 1,675,846 -27,841 -1.63 174,722 12.98 0.1750
2019-02-08 2018-12-31 13F AMERICAN W Common Stock 030420103 1,703,687 18,006 1.07 154,645 4.29 0.1722
2018-11-09 2018-09-30 13F AMERICAN W Common Stock 030420103 1,685,681 -14,198 -0.84 148,289 2.17 0.1408
2018-08-10 2018-06-30 13F AMERICAN W Common Stock 030420103 1,699,879 -24,288 -1.41 145,138 2.49 0.1432
2018-05-11 2018-03-31 13F AMERICAN W Common Stock 030420103 1,724,167 -93,494 -5.14 141,606 -14.85 0.1395
2018-02-09 2017-12-31 13F AMERICAN W Common Stock 030420103 1,817,661 -23,042 -1.25 166,297 11.66 0.1614
2017-11-13 2017-09-30 13F AMERICAN W Common Stock 030420103 1,840,703 -42,494 -2.26 148,931 1.45 0.1547
2017-08-11 2017-06-30 13F AMERICAN W 030420103 1,883,197 -27,806 -1.46 146,796 -1.23 0.1577
2017-05-12 2017-03-31 13F AMERICAN W Common Stock 030420103 1,911,003 -40,848 -2.09 148,619 5.23 0.1646
2017-02-10 2016-12-31 13F AMERICAN W Common Stock 030420103 1,951,851 -154,682 -7.34 141,237 -10.41 0.1610
2016-11-04 2016-09-30 13F AMERICAN W Common Stock 030420103 2,106,533 -157,152 -6.94 157,652 -17.59 0.1835
2016-08-05 2016-06-30 13F AMERICAN W Common Stock 030420103 2,263,685 -57,807 -2.49 191,304 19.55 0.2242
2016-05-06 2016-03-31 13F AMERICAN W Common Stock 030420103 2,321,492 1,094,876 89.26 160,020 118.34 0.1869
2016-02-05 2015-12-31 13F AMERICAN W Common Stock 030420103 1,226,616 254,958 26.24 73,289 36.94 0.0863
2015-11-06 2015-09-30 13F AMERICAN W Common Stock 030420103 971,658 -71,985 -6.90 53,519 5.45 0.0639
2015-08-05 2015-06-30 13F AMERICAN W Common Stock 030420103 1,043,643 -40,717 -3.75 50,754 -13.66 0.0568
2015-05-08 2015-03-31 13F AMERICAN W Common Stock 030420103 1,084,360 -45,912 -4.06 58,784 -2.42 0.0646
2015-02-06 2014-12-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 1,130,272 11,524 1.03 60,243 11.65 0.0662
2015-02-06 2014-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,130,272 60,243
2014-11-07 2014-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,118,748 273,931 32.42 53,956 29.16 0.0635
2014-08-08 2014-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 844,817 303,600 56.10 41,776 70.01 0.0532
2014-05-09 2014-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 541,217 -66,561 -10.95 24,572 -4.33 0.0323
2014-02-07 2013-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 607,778 -19,565 -3.12 25,684 -0.81 0.0341
2013-11-01 2013-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 627,343 -48,154 -7.13 25,895 -7.02 0.0377
2013-08-02 2013-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 675,497 675,497 27,850 0.0407
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.