OPPENHEIMER & CO INC

Position in MSEX — Middlesex Water Co

CIK 822581 NEW YORK, NY

Position in MSEX

as of Jun 30, 2026 · filed Aug 3, 2026 Compact

Position Value

$1,555,182

+$108,088 QoQ

Shares Held

27,692

-0.4% QoQ

Ownership

0.147%

of shares outstanding

% of Portfolio

0.02%

of 13F equity value

Holder Rank

#49

of 226 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Utilities · as of Jun 30, 2026

OPPENHEIMER & CO INC holds $3,640,447 across 3 Utilities - Regulated Water names. MSEX ranks #1 (42.7% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MSEX	Middlesex Water Co This page	27,692	$1,555,182
2	AWK	American Water Works Company, Inc.	9,791	$1,288,299
3	AWR	American States Water Co	9,645	$796,966

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$1,555,182	27,692	-0.4%	Shares	Sole	2026-08-03
2026-03-31	$1,447,094	27,802	+1.6%	Shares	Sole	2026-04-24
2025-12-31	$1,379,793	27,366	+2.2%	Shares	Sole	2026-02-02
2025-09-30	$1,448,521	26,765	+2.8%	Shares	Sole	2025-11-06
2025-06-30	$1,410,576	26,035	+0.9%	Shares	Sole	2025-07-31
2025-03-31	$1,654,485	25,811	+29.9%	Shares	Sole	2025-04-23
2024-12-31	$1,045,389	19,863	+1.0%	Shares	Sole	2025-02-05
2024-09-30	$1,282,683	19,661	-1.0%	Shares	Sole	2024-11-05
2024-06-30	$1,037,674	19,856	+6.9%	Shares	Sole	2024-08-08
2024-03-31	$975,607	18,583	+6.4%	Shares	Sole	2024-05-07
2023-12-31	$1,145,922	17,463	+2.9%	Shares	Sole	2024-02-13
2023-09-30	$1,124,858	16,979	-7.3%	Shares	Sole	2023-11-08
2023-06-30	$1,476,642	18,307	-4.5%	Shares	Sole	2023-08-03
2023-03-31	$1,497,482	19,169	-22.0%	Shares	Sole	2023-05-10
2022-12-31	$1,933,315	24,575	-4.8%	Shares	Sole	2023-02-08
2022-09-30	$1,993,072	25,817	-1.8%	Shares	Sole	2022-11-14
2022-06-30	$2,305,720	26,297	-9.8%	Shares	Sole	2022-08-08
2022-03-31	$3,067,808	29,170	-6.0%	Shares	Sole	2022-05-12
2021-12-31	$3,733,871	31,038	-1.0%	Shares	Sole	2022-02-02
2021-09-30	$3,223,078	31,359	-29.6%	Shares	Sole	2021-11-12
2021-06-30	$3,641,807	44,559	-0.1%	Shares	Sole	2021-08-03
2021-03-31	$3,523,185	44,586	-0.6%	Shares	Sole	2021-05-10
2020-12-31	$3,250,714	44,856	-0.6%	Shares	Sole	2021-02-11
2020-09-30	$2,803,337	45,106	-1.3%	Shares	Sole	2020-11-13
2020-06-30	$3,069,857	45,696	-1.1%	Shares	Sole	2020-08-11
2020-03-31	$2,777,904	46,206	—	Shares	Sole	2020-05-08
No filing history on record for this holder in this stock.