Marshall Wace, LLP York Water CO Transaction History

Marshall Wace, LLP

$90.8 Billion
Q3 2025

A detailed history of Marshall Wace, LLP transactions in York Water CO stock. As of the latest transaction made, Marshall Wace, LLP holds 28,596 shares of YORW stock, worth $920,791. This represents 0.0% of its overall portfolio holdings.

Number of Shares

28,596

Holding current value

$920,791

% of portfolio

0.0%

2 transactions

Quarter	Operation	Price Per share	shares change	shares Held	SEC Form
Q3 2025 Nov 13, 2025	BUY	$30.13 - $32.4 $861,597 - $926,510	28,596 New	28,596 $869,000
Q3 2022 Nov 14, 2022	BUY	$38.43 - $46.34 $206,445 - $248,938	5,372 New	5,372 $206,000

Others Institutions Holding YORW

# of Institutions

168

Shares Held

8.14M

Call Options Held

Put Options Held

Black Rock Inc. New York, NY

1.59M
Shares

$51.1 Million
0.0% of portfolio
Vanguard Group Inc Valley Forge, PA

1.06M
Shares

$34.2 Million
0.0% of portfolio
Zimmer Partners, LP New York, NY

758K
Shares

$24.4 Million
0.63% of portfolio
Legal & General Group PLC London, X0

380K
Shares

$12.2 Million
0.0% of portfolio
Geode Capital Management, LLC Boston, MA

356K
Shares

$11.5 Million
0.0% of portfolio

View Full List

About YORK WATER CO

Ticker YORW
Exchange NASDAQ
Sector Utilities
Industry Utilities—Regulated Water
Shares Outstandng 14,266,700
Market Cap $459M
Description
The York Water Company impounds, purifies, and distributes drinking water. It owns and operates three wastewater collection systems; five wastewater collection and treatment systems; and two reservoirs, including Lake Williams and Lake Redman, which hold approximately 2.2 billion gallons of water. The company also operates a 15-mile pipeline fro...

More about YORW

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