The York Water Company
US ˙ NasdaqGS ˙ US9871841089

SecurityYORW / The York Water Company
InstitutionParallel Advisors, LLC
Latest Disclosed Ownership2,698 shares
Latest Disclosed Value $ 85,904
Parallel Advisors, LLC reports 128.84% increase in ownership of YORW / The York Water Company

On February 11, 2026 - Parallel Advisors, LLC filed a 13F-HR form disclosing ownership of 2,698 shares of The York Water Company (US:YORW) valued at $85,904 USD as of December 31, 2025. The entity filed a previous 13F-HR on November 13, 2025 disclosing 1,179 shares of The York Water Company. This represents a change in shares of 128.84% during the quarter. The current value of the position is $79,213 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)
2026-02-11 2025-12-31 13F YORK WTR CO COM Stock 987184108 2,698 1,519 128.84 86 142.86 0.0016
2025-11-13 2025-09-30 13F YORK WTR CO COM Stock 987184108 1,179 1,008 589.47 36 600.00 0.0007
2025-07-08 2025-06-30 13F YORK WTR CO COM Stock 987184108 171 -143 -45.54 5 -50.00 0.0001
2025-04-08 2025-03-31 13F YORK WTR CO COM Stock 987184108 314 -357 -53.20 11 -52.38 0.0002
2025-02-10 2024-12-31 13F YORK WTR CO COM Stock 987184108 671 -3 -0.45 22 -16.00 0.0005
2024-11-13 2024-09-30 13F YORK WTR CO COM Stock 987184108 674 0 0.00 25 4.17 0.0006
2024-08-08 2024-06-30 13F YORK WTR CO COM Stock 987184108 674 640 1,882.35 25 2,300.00 0.0006
2024-05-06 2024-03-31 13F YORK WTR CO COM Stock 987184108 34 25 277.78 1 0.0000
2024-02-12 2023-12-31 13F YORK WTR CO COM Stock 987184108 9 -178 -95.19 0 -100.00 0.0000
2024-05-20 2023-09-30 13F/A-1 YORK WTR CO COM Stock 987184108 187 182 3,640.00 7 0.0002
2023-11-14 2023-09-30 13F YORK WTR CO COM Stock 987184108 187 182 7 0.0002
2024-05-20 2023-06-30 13F/A-1 YORK WTR CO COM Stock 987184108 5 0 0.00 0 0.0000
2023-08-04 2023-06-30 13F YORK WTR CO COM Stock 987184108 5 0 0 0.0000
2024-05-20 2023-03-31 13F/A-1 YORK WTR CO COM Stock 987184108 5 0 0.00 0 0.0000
2023-04-25 2023-03-31 13F YORK WTR CO COM Stock 987184108 5 0 0 0.0000
2023-02-06 2022-12-31 13F YORK WTR CO COM Stock 987184108 5 -22 -81.48 0 -100.00 0.0000
2022-11-10 2022-09-30 13F YORK WTR CO COM Stock 987184108 27 4 17.39 1 0.00 0.0000
2022-08-01 2022-06-30 13F YORK WTR CO COM Stock 987184108 23 -11 -32.35 1 -50.00 0.0000
2022-04-28 2022-03-31 13F YORK WTR CO COM Stock 987184108 34 13 61.90 2 100.00 0.0001
2022-01-20 2021-12-31 13F YORK WTR CO COM Stock 987184108 21 -177 -89.39 1 -88.89 0.0000
2021-11-02 2021-09-30 13F/A-1 YORK WTR CO COM Stock 987184108 198 151 321.28 9 350.00 0.0004
2021-10-22 2021-09-30 13F YORK WTR CO COM Stock 987184108 47 0 2 0.0001
2021-08-06 2021-06-30 13F YORK WTR CO COM Stock 987184108 47 0 0.00 2 0.00 0.0001
2021-04-23 2021-03-31 13F YORK WTR CO COM Stock 987184108 47 42 840.00 2 0.0001
2021-02-02 2020-12-31 13F YORK WTR CO COM Stock 987184108 5 0 0.00 0 0.0000
2020-10-27 2020-09-30 13F YORK WTR CO COM Stock 987184108 5 0 0.00 0 0.0000
2020-07-16 2020-06-30 13F YORK WTR CO COM Stock 987184108 5 5 0 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.