FIRST MANHATTAN CO. LLC.

Position in CPK — Chesapeake Utilities Corp

CIK 728083 NEW YORK, NY

Position in CPK

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

Position Value

$3,627,367

-$115,206 QoQ

Shares Held

29,616

0.0% QoQ

Ownership

0.123%

of shares outstanding

% of Portfolio

0.01%

of 13F equity value

Holder Rank

#71

of 331 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 0% Shared 100% None 0%

Utilities · as of Jun 30, 2026

FIRST MANHATTAN CO. LLC. holds $16,371,049 across 6 Utilities - Regulated Gas names. CPK ranks #2 (22.2% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	NI	Nisource Inc.	131,813	$6,267,708
2	CPK	Chesapeake Utilities Corp This page	29,616	$3,627,367
3	BKH	Black Hills Corp /Sd/	37,659	$2,801,829
4	MDU	Mdu Resources Group Inc	121,658	$2,580,366
5	BIPC	Brookfield Infrastructure Corp	18,966	$730,191
6	SWX	Southwest Gas Holdings, Inc.	4,100	$363,588

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$3,627,367	29,616	0.0%	Shares	Sole	2026-08-14
2026-03-31	$3,742,573	29,616	-16.5%	Shares	Sole	2026-05-15
2025-12-31	$4,425,237	35,470	-0.3%	Shares	Sole	2026-02-17
2025-09-30	$4,790,923	35,570	0.0%	Shares	Sole	2025-11-14
2025-06-30	$4,276,225	35,570	-6.8%	Shares	Sole	2025-08-14
2025-03-31	$4,901,530	38,165	-0.9%	Shares	Sole	2025-05-15
2024-12-31	$4,672,824	38,507	-3.2%	Shares	Sole	2025-02-14
2024-09-30	$4,939,482	39,780	-0.9%	Shares	Sole	2024-11-14
2024-06-30	$4,261,806	40,130	-0.7%	Shares	Sole	2024-08-15
2024-03-31	$4,336,100	40,411	-3.2%	Shares	Sole	2024-05-15
2023-12-31	$4,409,629	41,746	-0.2%	Shares	Sole	2024-02-13
2023-09-30	$4,090,739	41,849	0.0%	Shares	Sole	2023-11-14
2023-06-30	$4,980,031	41,849	-3.4%	Shares	Sole	2023-08-14
2023-03-31	$5,544,142	43,317	-2.0%	Shares	Sole	2023-05-15
2022-12-31	$5,225,565	44,217	-0.9%	Shares	Sole	2023-02-14
2022-09-30	$5,148,355	44,617	-8.1%	Shares	Sole	2022-11-14
2022-06-30	$6,291,854	48,567	0.0%	Shares	Sole	2022-08-15
2022-03-31	$6,690,589	48,567	-3.7%	Shares	Sole	2022-05-16
2021-12-31	$7,350,573	50,412	+5.0%	Shares	Sole	2022-02-14
2021-09-30	$5,763,840	48,012	-0.7%	Shares	Sole	2021-11-15
2021-06-30	$5,819,399	48,362	-5.5%	Shares	Sole	2021-08-16
2021-03-31	$5,938,884	51,162	-3.8%	Shares	Sole	2021-05-14
2020-12-31	$5,752,660	53,162	-5.2%	Shares	Sole	2021-02-16
2020-09-30	$4,729,820	56,107	-0.1%	Shares	Sole	2020-11-12
2020-06-30	$4,718,532	56,173	-3.9%	Shares	Sole	2020-08-14
2020-03-31	$5,007,435	58,423	—	Shares	Sole	2020-05-06
No filing history on record for this holder in this stock.