American Water Works Company, Inc.
AT ˙ WBAG ˙ US0304201033
€ 105,10 ↓ -2,50 (-2,32%)
2026-06-04
AKTIENPREIS
SecurityAT:AWK / American Water Works Company, Inc.
InstitutionLMR Partners LLP
Latest Disclosed Ownership8,600 shares
Latest Disclosed Value $ 1,170,374
LMR Partners LLP ownership in AWK / American Water Works Company, Inc.

On May 15, 2026 - LMR Partners LLP filed a 13F-HR form disclosing ownership of 8,600 shares of American Water Works Company, Inc. (AT:AWK) valued at $1,021,250 USD as of March 31, 2026. The entity filed a previous 13F-HR on November 15, 2021 disclosing 0 shares of American Water Works Company, Inc.. The current value of the position is $925,360 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 8,600 8,600 1,170 0.0026
2021-11-15 2021-09-30 13F AMERICAN WATER WORKS COM 030420103 0 -1,485 -100.00 0 -100.00
2021-08-16 2021-06-30 13F AMERICAN WATER WORKS COM 030420103 1,485 1,485 229 0.0035
2021-05-17 2021-03-31 13F AMERICAN WATER WORKS COM 030420103 0 -2,498 -100.00 0 -100.00
2021-02-16 2020-12-31 13F AMERICAN WATER WORKS COM 030420103 2,498 2,498 383 0.0060
2020-11-16 2020-09-30 13F AMERICAN WATER WORKS COM 030420103 0 -21,288 -100.00 0 -100.00
2020-08-14 2020-06-30 13F AMERICAN WATER WORKS COM 030420103 21,288 21,288 2,739 0.0682
2020-08-14 2020-03-31 13F/A-1 AMERICAN WATER WORKS COM 030420103 0 -4,214 -100.00 0 -100.00
2020-02-14 2019-12-31 13F AMERICAN WATER WORKS COM 030420103 4,214 4,214 518 0.0008
2019-11-14 2019-09-30 13F AMERICAN WATER WORKS COM 030420103 0 -8,272 -100.00 0 -100.00
2019-08-14 2019-06-30 13F AMERICAN WATER WORKS COM 030420103 8,272 8,272 960 0.0350
2018-08-03 2018-06-30 13F AMERICAN WATER WORKS COM 030420103 0 -7,944 -100.00 0 -100.00
2018-05-04 2018-03-31 13F AMERICAN WATER WORKS COM 030420103 7,944 0 0.00 727 0.00 0.0747
2018-01-30 2017-12-31 13F AMERICAN WATER WORKS COM 030420103 7,944 7,944 0.00 727 0.00 0.0747
2017-11-09 2017-09-30 13F AMERICAN WATER WORKS COM 030420103 0 -12,362 -100.00 0 -100.00
2017-08-03 2017-06-30 13F AMERICAN WATER WORKS COM 030420103 12,362 12,362 964 0.0605
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.