아메리칸 워터 웍스 컴퍼니(American Water Works Company, Inc.)
US ˙ NYSE ˙ US0304201033

SecurityAWK / American Water Works Company, Inc.
InstitutionTranquility Partners, LLC
Latest Disclosed Ownership0 shares
Latest Disclosed Value $ 0
Tranquility Partners, LLC closes position in AWK / American Water Works Company, Inc.

On February 3, 2026 - Tranquility Partners, LLC filed a 13F-HR form disclosing ownership of 0 shares of American Water Works Company, Inc. (US:AWK) valued at $0 USD as of December 31, 2025. The entity filed a previous 13F-HR on October 30, 2025 disclosing 1,617 shares of American Water Works Company, Inc.. The current value of the position is $0 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)
2026-02-03 2025-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 0 -100.00 0
2025-10-30 2025-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,617 93 6.10 225 6.13 0.0760
2025-07-25 2025-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,524 0 0.00 212 -5.36 0.0757
2025-04-24 2025-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,524 1,524 225 0.0868
2025-01-29 2024-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 0 -1,565 -100.00 0 -100.00
2024-11-07 2024-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,565 0 0.00 229 12.87 0.0830
2024-07-25 2024-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,565 1,565 202 0.0778
2024-05-07 2024-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 0 -1,541 -100.00 0 -100.00
2024-01-31 2023-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,541 1,541 203 0.0853
2023-10-31 2023-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 0 -1,590 -100.00 0 -100.00
2023-07-17 2023-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,590 107 7.22 227 4.15 0.0978
2023-05-08 2023-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,483 0 0.00 217 -3.98 0.1035
2023-02-02 2022-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,483 1,483 226 0.1150
2022-10-31 2022-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 0 -1,484 -100.00 0 -100.00
2022-08-01 2022-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,484 0 0.00 221 -10.16 0.1143
2022-04-29 2022-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,484 0 0.00 246 -12.46 0.1152
2022-01-31 2021-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,484 0 0.00 281 11.95 0.1300
2021-10-20 2021-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,484 1,484 251 0.1274
2021-04-30 2021-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 0 -1,510 -100.00 0 -100.00
2021-01-29 2020-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 1,510 0 0.00 232 5.94 0.1639
2020-11-10 2020-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 1,510 1,510 219 0.1861
2020-04-20 2020-03-31 13F AMERICAN WTR WKS CO INC COM 030420103 0 -2,002 -100.00 0 -100.00
2020-02-03 2019-12-31 13F AMERICAN WTR WKS CO INC COM 030420103 2,002 0 0.00 246 -1.20 0.2221
2019-11-14 2019-09-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,002 0 0.00 249 7.33 0.2639
2019-08-13 2019-06-30 13F AMERICAN WTR WKS CO INC COM 030420103 2,002 2,002 232 0.2501
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.