TWO SIGMA SECURITIES, LLC

Broker-Dealer

Position in MSEX — Middlesex Water Co

CIK 1450144 NEW YORK, NY

Position in MSEX

as of Jun 30, 2026 · filed Aug 14, 2026 Compact

Position Value

$320,224

+$14,743 QoQ

Shares Held

5,702

-2.8% QoQ

Ownership

0.030%

of shares outstanding

% of Portfolio

0.04%

of 13F equity value

Holder Rank

#104

of 226 holders

Holding Since

Mar 2026

2 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Jun 30, 2026

TWO SIGMA SECURITIES, LLC holds $1,030,823 across 3 Utilities - Regulated Water names. MSEX ranks #2 (31.1% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	WTRG	Essential Utilities, Inc.	16,350	$626,368
2	MSEX	Middlesex Water Co This page	5,702	$320,224
3	SBS	Companhia De Saneamento Basico Do Estado De Sao Paulo-Sabesp	14,573	$84,231

2 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$320,224	5,702	-2.8%	Shares	Sole	2026-08-14
2026-03-31	$305,481	5,869	—	Shares	Sole	2026-05-15
No filing history on record for this holder in this stock.