YORK WATER CO

YORWNASDAQ

$30.81+0.03 (+0.10% today)

Legend

Insider buy

Insider sell

Congress buy

Congress sell

Hedge Funds
bought vs soldGreener markers show more buyers; redder markers show more sellers.

Company share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size.

Insider buy
Insider sell
Congress buy
Congress sell
Hedge Funds bought vs sold

Share activityNet buybacksNo changeNet dilution

Marker size reflects transaction size. Greener fund markers mean more buyers.

Insider Buy
Insider Sell
Congress Buy
Congress Sell
Hedge funds bought vs sold
BuybackNo changeNet dilution

YORK WATER CO price and activity chart data

Showing the 1Y range: Oct 6, 2025 to Oct 6, 2026. Price (+2.0%). 0 insider or congressional trades plotted in this window as 0 markers; nearby trades of the same kind are grouped.

Transactions plotted on the price chart
Date	Category	Person	Role	Action	Amount	Change in holding

Largest institutional holders

13F · Q2 2026

Fund	% of company held	Value	% of portfolio	Quarterly activity
Zimmer Partners, LP	8.75%	$43.5M	1.00%	Not reported
BlackRock, Inc.	7.90%	$39.3M	0.00%	Not reported
Morgan Stanley	4.40%	$21.9M	0.00%	Not reported
Vanguard Capital Management LLC	4.39%	$21.8M	0.00%	Not reported
Geode Capital Management, LLC	2.60%	$12.9M	0.00%	Not reported
Arrowstreet Capital, Limited Partnership	2.23%	$11.1M	0.00%	Not reported
State Street Corp	2.13%	$10.7M	0.00%	Not reported
Vanguard Portfolio Management LLC	1.99%	$9.9M	0.00%	Not reported
Legal & General Group Plc	1.98%	$9.86M	0.00%	Not reported
Dimensional Fund Advisors LP	1.92%	$9.55M	0.00%	Not reported
AQR Capital Management LLC	1.71%	$8.5M	0.00%	Not reported
Reaves W H & Co Inc	1.69%	$8.43M	0.13%	New Not reported
ProShare Advisors LLC	1.40%	$6.95M	0.01%	Not reported
Qube Research & Technologies Ltd	1.31%	$6.51M	0.01%	Not reported
Two Sigma Investments, LP	1.19%	$5.94M	0.00%	Not reported
Renaissance Technologies LLC	1.04%	$5.16M	0.01%	Not reported
Bank of New York Mellon Corp	0.95%	$4.71M	0.00%	Not reported
Gabelli Funds LLC	0.94%	$4.65M	0.03%	Not reported
Northern Trust Corp	0.89%	$4.44M	0.00%	Not reported
Charles Schwab Investment Management Inc	0.83%	$4.14M	0.00%	Not reported
Vanguard Fiduciary Trust Co	0.66%	$3.27M	0.00%	Not reported
Penn Capital Management Company, LLC	0.60%	$3M	0.19%	Add 9.55%
Invesco Ltd.	0.60%	$2.97M	0.00%	Not reported
John G Ullman & Associates Inc	0.57%	$2.85M	0.35%	Add 150.94%
Goldman Sachs Group Inc	0.57%	$2.82M	0.00%	Not reported
Wells Fargo & Company	0.55%	$2.74M	0.00%	Not reported
Millennium Management LLC	0.49%	$2.42M	0.00%	Not reported
Empire Financial Management Company, LLC	0.45%	$2.22M	0.88%	New Not reported
Quantinno Capital Management LP	0.42%	$2.09M	0.00%	Add 17.80%
Bank of America Corp	0.40%	$2M	0.00%	Not reported
State of New Jersey Common Pension Fund D	0.39%	$1.92M	0.01%	Reduce 23.66%
Nuveen, LLC	0.37%	$1.82M	0.00%	Not reported
Storebrand Asset Management As	0.35%	$1.76M	0.00%	Add 112.13%
Marshall Wace, LLP	0.29%	$1.44M	0.00%	Not reported
LPL Financial LLC	0.28%	$1.38M	0.00%	Not reported
Gamco Investors, Inc. Et Al	0.27%	$1.33M	0.01%	Not reported
Prospera Financial Services Inc	0.26%	$1.27M	0.02%	New Not reported
CenterBook Partners LP	0.23%	$1.13M	0.06%	Reduce 35.65%
UBS Group AG	0.20%	$984K	0.00%	Not reported
Teton Advisors, LLC	0.20%	$978K	0.57%	Add 1.08%
North Star Investment Management Corp.	0.19%	$965K	0.05%	Add 12.50%
Odyssean, LLC	0.19%	$955K	0.16%	Add 139.46%
Engineers Gate Manager LP	0.18%	$873K	0.01%	Not reported
Trexquant Investment LP	0.16%	$805K	0.00%	Not reported
Citadel Advisors LLC	0.16%	$781K	0.00%	Not reported
Jump Financial, LLC	0.16%	$772K	0.01%	Not reported
Cambridge Investment Research Advisors, Inc.	0.14%	$710K	0.00%	Not reported
Cullen Capital Management, LLC	0.14%	$702K	0.01%	Not reported
Inspire Investing, LLC	0.14%	$675K	0.03%	Add 30.74%
Campbell & CO Investment Adviser LLC	0.14%	$675K	0.04%	Reduce 12.91%

50 of 158 holders

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