$YORW

$31.85 +$0.03 (0.09%) Close

$YORW Overview Financial Statements SEC Filings Executives News Red Flags Capital Raising Ownership Insider Transactions Congressional Trades

Ownership

13F as of Q2 2026 · 16.2M shares outstanding

Who owns YORW?

By type of holder

Institutions 64.3% Insiders 1.4% Everyone else 34.3%

Concentration Top 10 holders own 38.3%

Zimmer Partners, LP 8.8% · BlackRock, Inc. 7.9%

Institutional ownership

64.3%

+11.6 pts vs last qtr

Institutional holders

168

-11 vs last qtr

Net shares bought

+1.9M

by institutions in Q2 2026

New / sold out

21 / 32

positions opened vs closed

How is ownership changing?

Institutions, last 8 quarters

Biggest buyers in Q2 2026

Zimmer Partners, LP +687.2K
Reaves W H & Co Inc NEW +275.0K

Biggest sellers in Q2 2026

Jane Street Group, LLC −134.3K
HRT Financial LP SOLD OUT −83.3K

Who is planning to sell?

No insider has filed a notice of proposed sale (Form 144) for York Water Co in the last 12 months.

Is your stake being diluted?

Diluted share count, FY2016–FY2025

+12.1%

+1.28% a year

Each share's claim on the business

−10.8%

shrank without buying or selling a share

Spent on buybacks vs paid in stock

$2.6M vs —

over 10 fiscal years

Diluted shares, split-adjusted

Buybacks Stock-based comp

How patient are the owners?

Institutional shares by how long they've been held

5+ years59% 3–5 years17% 1–3 years13% Under 1 year12%

Quarterly turnover

19.4%

of institutional shares changed hands

Top 10 managers, median time held

5 years

Super Investors

Investment managers reporting YORW on Form 13F

Holder	Shares	% of company	Change vs last qtr	Held since	% of their book
ZP Zimmer Partners, LP	1.4M	8.75%	+687.2K (+93.8%)	2022	1.0%
Shares held by quarter Peak holding1.4M (Q2'26) Change over 8 quarters+710.0K Share of the company8.750% Zimmer Partners, LP's full portfolio →
B BlackRock, Inc.	1.3M	7.90%	+203.3K (+18.8%)	≤2021	0.0%
Shares held by quarter Peak holding1.9M (Q4'25) Change over 8 quarters−308.9K Share of the company7.900% BlackRock, Inc.'s full portfolio →

Zimmer Partners, LP

1.4M

% of company

8.75%

Change vs last qtr

+687.2K (+93.8%)

Held since

2022

BlackRock, Inc.

1.3M

% of company

7.90%

Change vs last qtr

+203.3K (+18.8%)

Held since

≤2021

28 more super investors behind a free account

See every manager holding York Water Co, how their position has changed, and how long they've held it.

Institutional Funds

Mutual funds and ETFs reporting YORW on Form N-PORT; together they hold 22.1% of the company

Fund	Position value	Shares	% of company	% of the fund	As of
VT Vanguard Total Stock Market Index Fund Vanguard Index Funds	$15.6M	507.9K	3.13%	0.00%	June 30, 2026
IR iShares Russell 2000 ETF iShares Trust	$11.8M	384.0K	2.37%	0.01%	June 30, 2026

Vanguard Total Stock Market Index Fund

Vanguard Index Funds

Position value

$15.6M

% of company

3.13%

% of the fund

0.00%

As of

June 30, 2026

iShares Russell 2000 ETF

iShares Trust

Position value

$11.8M

% of company

2.37%

% of the fund

0.01%

As of

June 30, 2026

23 more funds behind a free account

See every fund holding York Water Co and how much of the fund the position is.

Insiders and 5%+ holders

From Forms 3/4/5 and Schedules 13D/G

Holder	Shares	% of company	Change vs last qtr	8 quarters	Held since	% of their book
HJ Hines Jeffrey R Insider	127.9K	0.79%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.790% Hines Jeffrey R's insider activity →
HJ Hand Joseph Thomas Insider	40.1K	0.25%	—	—	—	—
Insider holdings come from Form 3/4/5 filings, which are not quarterly. Share of the company0.250% Hand Joseph Thomas's insider activity →

Hines Jeffrey R

Insider

127.9K

% of company

0.79%

Change vs last qtr

—

Held since

—

Hand Joseph Thomas

Insider

40.1K

% of company

0.25%

Change vs last qtr

—

Held since

—

17 more holders behind a free account

See every insider and 5%+ holder of York Water Co.

Comments