American Water Works Company, Inc.
MX ˙ BMV ˙ US0304201033
SecurityMX:AWK / American Water Works Company, Inc.
InstitutionSG Americas Securities, LLC
Latest Disclosed Ownership128,258 shares
Latest Disclosed Value $ 17,455
SG Americas Securities, LLC reports 9.70% decrease in ownership of AWK / American Water Works Company, Inc.

On April 16, 2026 - SG Americas Securities, LLC filed a 13F-HR form disclosing ownership of 128,258 shares of American Water Works Company, Inc. (MX:AWK) valued at $17,455 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 9, 2026 disclosing 142,040 shares of American Water Works Company, Inc.. This represents a change in shares of -9.70% 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)
2026-04-16 2026-03-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 128,258 -13,782 -9.70 17 -5.56 0.0187
2026-01-09 2025-12-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 142,040 110,875 355.77 19 350.00 0.0237
2025-10-23 2025-09-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 31,165 4,168 15.44 4 33.33 0.0146
2025-08-08 2025-06-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 26,997 -55,738 -67.37 4 -75.00 0.0156
2025-04-15 2025-03-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 82,735 73,170 764.98 12 1,100.00 0.0400
2025-01-17 2024-12-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 9,565 -18,681 -66.14 1 -75.00 0.0049
2024-10-03 2024-09-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 28,246 -59,797 -67.92 4 -63.64 0.0150
2024-07-12 2024-06-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 88,043 10,430 13.44 11 22.22 0.0663
2024-05-06 2024-03-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 77,613 43,854 129.90 9 125.00 0.0456
2024-01-12 2023-12-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 33,759 7,938 30.74 4 33.33 0.0416
2023-10-13 2023-09-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 25,821 13,213 104.80 3 200.00 0.0365
2023-07-10 2023-06-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 12,608 -10,591 -45.65 2 -66.67 0.0136
2023-04-28 2023-03-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 23,199 19,810 584.54 3 0.0395
2023-02-02 2022-12-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 3,389 -668 -16.47 1 -100.00 0.0063
2022-10-31 2022-09-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 4,057 -14,983 -78.69 528 -81.36 0.0065
2022-07-29 2022-06-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 19,040 8,961 88.91 2,833 69.84 0.0302
2022-04-29 2022-03-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 10,079 -5,508 -35.34 1,668 -43.34 0.0122
2022-02-07 2021-12-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 15,587 14,288 1,099.92 2,944 1,238.18 0.0160
2021-11-01 2021-09-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 1,299 -7,285 -84.87 220 -83.37 0.0010
2021-08-12 2021-06-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 8,584 -35,241 -80.41 1,323 -79.86 0.0062
2021-05-13 2021-03-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 43,825 26,191 148.53 6,570 142.79 0.0344
2021-02-04 2020-12-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 17,634 9,635 120.45 2,706 133.48 0.0144
2020-11-09 2020-09-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 7,999 -832 -9.42 1,159 2.02 0.0074
2020-07-20 2020-06-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 8,831 -10,962 -55.38 1,136 -51.99 0.0095
2020-04-30 2020-03-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 19,793 -40,497 -67.17 2,366 -68.06 0.0222
2020-01-28 2019-12-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 60,290 24,587 68.87 7,407 67.01 0.0676
2019-11-04 2019-09-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 35,703 -3,912 -9.88 4,435 -3.48 0.0364
2019-07-29 2019-06-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 39,615 31,378 380.94 4,595 434.92 0.0316
2019-04-29 2019-03-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 8,237 -16,452 -66.64 859 -61.67 0.0079
2019-01-31 2018-12-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 24,689 3,402 15.98 2,241 19.65 0.0196
2018-11-06 2018-09-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 21,287 -34,796 -62.04 1,873 -60.88 0.0139
2018-08-07 2018-06-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 56,083 25,845 85.47 4,788 92.83 0.0432
2018-05-03 2018-03-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 30,238 -15,900 -34.46 2,483 -41.18 0.0199
2018-01-24 2017-12-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 46,138 25,620 124.87 4,221 154.28 0.0394
2017-11-07 2017-09-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 20,518 -16,268 -44.22 1,660 -42.10 0.0146
2017-08-03 2017-06-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 36,786 -35,429 -49.06 2,867 -48.95 0.0258
2017-05-10 2017-03-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 72,215 25,493 54.56 5,616 66.10 0.0497
2017-02-08 2016-12-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 46,722 5,057 12.14 3,381 8.43 0.0284
2017-02-08 2016-09-30 13F/A-1 AMERICAN WTR WKS CO INC NEW COM COM 030420103 41,665 16,901 68.25 3,118 48.97 0.0327
2016-11-08 2016-09-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 41,665 3,118
2016-08-03 2016-06-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 24,764 -125,804 -83.55 2,093 -79.83 0.0149
2016-05-12 2016-03-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 150,568 135,643 908.83 10,379 1,063.57 0.0749
2016-02-12 2015-12-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 14,925 -73,122 -83.05 892 -81.61 0.0063
2015-11-09 2015-09-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 88,047 68,596 352.66 4,850 412.68 0.0290
2015-08-06 2015-06-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 19,451 -14,385 -42.51 946 -48.42 0.0062
2015-05-13 2015-03-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 33,836 3,230 10.55 1,834 12.45 0.0109
2015-02-12 2014-12-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 30,606 -3,180 -9.41 1,631 0.12 0.0080
2014-11-13 2014-09-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 33,786 -58,031 -63.20 1,629 -64.12 0.0096
2014-08-13 2014-06-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 91,817 41,372 82.01 4,540 98.25 0.0263
2014-05-14 2014-03-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 50,445 23,174 84.98 2,290 98.78 0.0099
2014-02-12 2013-12-31 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 27,271 -2,298 -7.77 1,152 -5.65 0.0048
2013-11-12 2013-09-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 29,569 23,316 372.88 1,221 373.26 0.0050
2013-08-13 2013-06-30 13F AMERICAN WTR WKS CO INC NEW COM COM 030420103 6,253 6,253 258 0.0013
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.