American Water Works Company, Inc.
MX ˙ BMV ˙ US0304201033
SecurityMX:AWK / American Water Works Company, Inc.
InstitutionGotham Asset Management, LLC
ManagerJoel Greenblatt
Latest Disclosed Ownership13,288 shares
Latest Disclosed Value $ 1,808,364
Gotham Asset Management, LLC reports 31.15% increase in ownership of AWK / American Water Works Company, Inc.

On May 15, 2026 - Gotham Asset Management, LLC filed a 13F-HR form disclosing ownership of 13,288 shares of American Water Works Company, Inc. (MX:AWK) valued at $1,808,364 USD as of March 31, 2026. The entity filed a previous 13F-HR on February 17, 2026 disclosing 10,132 shares of American Water Works Company, Inc.. This represents a change in shares of 31.15% 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.

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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 13,288 3,156 31.15 1,808 36.76 0.0055
2026-02-17 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 10,132 -6,171 -37.85 1,322 -41.74 0.0048
2025-11-14 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 16,303 -7,103 -30.35 2,269 -30.31 0.0099
2025-08-14 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 23,406 9,294 65.86 3,256 56.46 0.0195
2025-05-15 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 14,112 8,162 137.18 2,082 181.22 0.0174
2025-02-14 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 5,950 1,171 24.50 741 6.02 0.0070
2024-11-14 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 4,779 245 5.40 699 19.32 0.0072
2024-08-14 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 4,534 290 6.83 586 12.93 0.0076
2024-05-15 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 4,244 -1,324 -23.78 519 -29.43 0.0078
2024-02-14 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 5,568 1,095 24.48 735 32.73 0.0136
2023-11-14 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 4,473 497 12.50 554 -2.47 0.0114
2023-08-14 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,976 659 19.87 568 16.91 0.0123
2023-05-15 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,317 870 35.55 486 30.38 0.0118
2023-02-14 2022-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,447 704 40.39 373 63.88 0.0105
2022-11-14 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,743 -4,642 -72.70 227 -76.11 0.0068
2022-08-15 2022-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 6,385 -4,764 -42.73 950 -48.51 0.0305
2022-05-16 2022-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 11,149 2,601 30.43 1,845 14.31 0.0571
2022-02-14 2021-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 8,548 3,075 56.18 1,614 74.49 0.0521
2021-11-15 2021-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 5,473 2,176 66.00 925 82.09 0.0375
2021-08-16 2021-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,297 957 40.90 508 44.73 0.0215
2021-05-17 2021-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,340 -3,877 -62.36 351 -63.21 0.0157
2021-02-16 2020-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 6,217 153 2.52 954 8.53 0.0316
2020-11-16 2020-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 6,064 798 15.15 879 29.65 0.0282
2020-08-13 2020-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 5,266 -25,625 -82.95 678 -81.64 0.0203
2020-05-15 2020-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 30,891 27,499 810.70 3,693 785.61 0.1026
2020-02-14 2019-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,392 -22,300 -86.80 417 -86.94 0.0077
2019-11-14 2019-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 25,692 21,800 560.12 3,192 607.76 0.0564
2019-08-14 2019-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 3,892 821 26.73 451 40.94 0.0072
2019-05-15 2019-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 3,071 3,071 320 0.0047
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.