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

SecurityAWK / American Water Works Company, Inc.
InstitutionFIL Ltd
Latest Disclosed Ownership285,121 shares
Latest Disclosed Value $ 38,802,117
FIL Ltd reports 67.73% increase in ownership of AWK / American Water Works Company, Inc.

On May 15, 2026 - FIL Ltd filed a 13F-HR form disclosing ownership of 285,121 shares of American Water Works Company, Inc. (US:AWK) valued at $38,802,117 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 169,992 shares of American Water Works Company, Inc.. This represents a change in shares of 67.73% during the quarter. The current value of the position is $35,300,831 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)
2026-05-15 2026-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 285,121 115,129 67.73 38,802 74.92 0.0167
2026-02-17 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 169,992 -47,099 -21.70 22,184 -26.59 0.0166
2025-11-13 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 217,091 -9,118 -4.03 30,217 -3.98 0.0237
2025-08-14 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 226,209 -2,404 -1.05 31,468 -6.69 0.0269
2025-05-12 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 228,613 -2,482 -1.07 33,725 17.22 0.0320
2025-02-13 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 231,095 -23,026 -9.06 28,769 -22.58 0.0269
2024-11-13 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 254,121 -7,374 -2.82 37,163 10.03 0.0337
2024-08-13 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 261,495 -1,188 -0.45 33,775 5.21 0.0334
2024-05-13 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 262,683 -402,138 -60.49 32,102 -63.42 0.0318
2024-02-13 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 664,821 -85,846 -11.44 87,750 -5.60 0.0922
2023-11-13 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 750,667 4,181 0.56 92,955 -12.77 0.1095
2023-08-11 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 746,486 776 0.10 106,561 -2.45 0.1197
2023-05-11 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 745,710 -10,014 -1.33 109,239 -5.16 0.1253
2023-02-13 2022-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 755,724 38,129 5.31 115,187 23.32 0.1382
2022-11-10 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 717,595 76,702 11.97 93,402 -2.04 0.1201
2022-08-12 2022-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 640,893 -314,039 -32.89 95,346 -39.68 0.1135
2022-05-13 2022-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 954,932 -120,800 -11.23 158,070 -22.20 0.1620
2022-02-14 2021-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,075,732 -219,222 -16.93 203,162 -7.19 0.2084
2021-11-15 2021-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,294,954 -2,174 -0.17 218,900 9.49 0.2431
2021-08-13 2021-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,297,128 325,316 33.48 199,926 37.22 0.2146
2021-05-14 2021-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 971,812 72,680 8.08 145,694 5.58 0.1658
2021-03-23 2020-12-31 13F/A-1 AMERICAN WTR WKS CO INC COM 030420103 899,132 -39,944 -4.25 137,990 1.42 0.1699
2021-02-08 2020-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 899,132 -39,944 137,990 66,739.2539
2020-11-13 2020-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 939,076 22,620 2.47 136,053 15.39 0.1687
2020-08-13 2020-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 916,456 233,537 34.20 117,911 44.41 0.1590
2020-05-14 2020-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 682,919 -35,118 -4.89 81,650 -7.44 0.1342
2020-02-07 2019-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 718,037 128,768 21.85 88,210 20.50 0.1223
2019-11-13 2019-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 589,269 65,893 12.59 73,204 20.58 0.1107
2019-08-13 2019-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 523,376 58,672 12.63 60,712 25.31 0.0915
2019-05-13 2019-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 464,704 -447 -0.10 48,450 14.75 0.0759
2019-02-13 2018-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 465,151 20,650 4.65 42,221 7.97 0.0749
2018-11-09 2018-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 444,501 -807 -0.18 39,103 2.85 0.0578
2018-08-10 2018-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 445,308 445,308 38,020 0.0573
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.