基本公用事業公司
US ˙ NYSE ˙ US29670G1022

SecurityWTRG / Essential Utilities, Inc.
InstitutionAssetmark, Inc
Latest Disclosed Ownership6,920 shares
Latest Disclosed Value $ 278,668
Assetmark, Inc reports 5.37% decrease in ownership of WTRG / Essential Utilities, Inc.

On May 6, 2026 - Assetmark, Inc filed a 13F-HR form disclosing ownership of 6,920 shares of Essential Utilities, Inc. (US:WTRG) valued at $278,668 USD as of March 31, 2026. The entity filed a previous 13F-HR on January 23, 2026 disclosing 7,313 shares of Essential Utilities, Inc.. This represents a change in shares of -5.37% during the quarter. The current value of the position is $254,310 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)
2026-05-06 2026-03-31 13F ESSENTIAL UTILS COM 29670G102 6,920 -393 -5.37 279 -0.71 0.0006
2026-01-23 2025-12-31 13F ESSENTIAL UTILS COM 29670G102 7,313 -146 -1.96 281 -5.72 0.0006
2025-11-06 2025-09-30 13F ESSENTIAL UTILS COM 29670G102 7,459 2,985 66.72 298 78.92 0.0006
2025-08-04 2025-06-30 13F ESSENTIAL UTILS COM 29670G102 4,474 112 2.57 166 -3.49 0.0004
2025-05-06 2025-03-31 13F ESSENTIAL UTILS COM 29670G102 4,362 -312 -6.68 172 1.78 0.0005
2025-02-06 2024-12-31 13F ESSENTIAL UTILS COM 29670G102 4,674 -169 -3.49 170 -9.14 0.0005
2024-11-01 2024-09-30 13F ESSENTIAL UTILS COM 29670G102 4,843 4,843 187 0.0005
2024-05-07 2024-03-31 13F ESSENTIAL UTILS COM 29670G102 0 -10 -100.00 0 0.0000
2024-02-09 2023-12-31 13F ESSENTIAL UTILS COM 29670G102 10 10 0 0.0000
2022-11-01 2022-09-30 13F ESSENTIAL UTILS INC COM COM 29670G102 0 -7 -100.00 0 0.0000
2022-08-03 2022-06-30 13F ESSENTIAL UTILS INC COM COM 29670G102 7 7 0 0.0000
2021-08-16 2021-06-30 13F ESSENTIAL UTILS COM 29670G102 0 -45 -100.00 0 -100.00
2021-05-14 2021-03-31 13F ESSENTIAL UTILS COM 29670G102 45 0 0.00 2 0.00 0.0000
2021-02-10 2020-12-31 13F ESSENTIAL UTILS INC COM COM 29670G102 45 -5,478 -99.19 2 -99.10 0.0000
2020-11-13 2020-09-30 13F ESSENTIAL UTILS INC COM COM 29670G102 5,523 2,618 90.12 222 80.49 0.0014
2020-08-11 2020-06-30 13F ESSENTIAL UTILS INC COM COM 29670G102 2,905 -18,929 -86.70 123 -86.16 0.0009
2020-05-12 2020-03-31 13F ESSENTIAL UTILS INC COM ADDED COM 29670G102 21,834 21,789 48,420.00 889 44,350.00 0.0075
2020-02-11 2019-12-31 13F AQUA AMERICA INC COM COM 03836W103 45 0 0.00 2 0.00 0.0000
2019-11-13 2019-09-30 13F AQUA AMERICA INC COM COM 03836W103 45 -406 -90.02 2 -89.47 0.0000
2019-08-14 2019-06-30 13F AQUA AMERICA INC COM COM 03836W103 451 0 0.00 19 18.75 0.0002
2019-05-14 2019-03-31 13F AQUA AMERICA INC COM COM 03836W103 451 -17 -3.63 16 0.00 0.0001
2019-02-13 2018-12-31 13F AQUA AMERICA INC COM COM 03836W103 468 -26 -5.26 16 -11.11 0.0002
2018-11-13 2018-09-30 13F AQUA AMERICA INC COM COM 03836W103 494 0 0.00 18 5.88 0.0002
2018-08-01 2018-06-30 13F AQUA AMERICA INC COM COM 03836W103 494 0 0.00 17 0.00 0.0002
2018-05-16 2018-03-31 13F AQUA AMERICA INC COM COM 03836W103 494 -41 -7.66 17 -19.05 0.0002
2018-02-13 2017-12-31 13F AQUA AMERICA INC COM COM 03836W103 535 41 8.30 21 31.25 0.0002
2017-11-08 2017-09-30 13F AQUA AMERICA INC COM COM 03836W103 494 9 1.86 16 0.00 0.0002
2017-08-14 2017-06-30 13F AQUA AMERICA INC COM COM 03836W103 485 406 513.92 16 433.33 0.0002
2017-09-15 2017-03-31 13F/A-1 AQUA AMERICA INC COM COM 03836W103 79 0 0.00 3 50.00 0.0000
2017-05-08 2017-03-31 13F AQUA AMERICA INC COM COM 03836W103 79 0 3
2017-09-15 2016-12-31 13F/A-1 AQUA AMERICA INC COM COM 03836W103 79 79 2 0.0000
2017-02-14 2016-12-31 13F AQUA AMERICA INC COM COM 03836W103 79 2 0.0000
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.