CASTLEARK MANAGEMENT LLC

Position in APG — APi Group Corp

CIK 1106832 CHICAGO, IL

Position in APG

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

Position Value

$6,471,630

-$1,643,026 QoQ

Shares Held

152,813

-23.7% QoQ

Ownership

0.035%

of shares outstanding

% of Portfolio

0.20%

of 13F equity value

Holder Rank

#167

of 580 holders

Holding Since

Dec 2022

15 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Industrials · as of Jun 30, 2026

CASTLEARK MANAGEMENT LLC holds $50,024,814 across 10 Engineering & Construction names. APG ranks #4 (12.9% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	MYRG	Myr Group Inc.	24,920	$12,469,968
2	CDNL	Cardinal Infrastructure Group Inc.	103,023	$9,704,766
3	DY	Dycom Industries Inc	18,816	$9,513,181
4	APG	APi Group Corp This page	152,813	$6,471,630
5	AGX	Argan Inc	5,960	$4,759,358
6	STRL	Sterling Infrastructure, Inc.	2,610	$2,190,729
7	ACA	Arcosa, Inc.	14,090	$2,047,136
8	MTZ	Mastec Inc	2,690	$1,119,201

15 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$6,471,630	152,813	-23.7%	Shares	Sole	2026-08-14
2026-03-31	$8,114,656	200,263	-5.1%	Shares	Sole	2026-05-15
2025-12-31	$8,072,592	210,993	+3.1%	Shares	Sole	2026-02-13
2025-09-30	$7,036,329	204,723	+37.5%	Shares	Sole	2025-11-17
2025-06-30	$7,598,427	148,843	-17.9%	Shares	Sole	2025-08-18
2025-03-31	$6,482,680	181,283	+80.8%	Shares	Sole	2025-05-15
2024-12-31	$3,606,100	100,253	-59.4%	Shares	Sole	2025-02-18
2024-09-30	$8,151,403	246,863	-15.3%	Shares	Sole	2024-11-15
2024-06-30	$10,964,756	291,383	-3.6%	Shares	Sole	2024-08-14
2024-03-31	$11,875,365	302,403	-11.8%	Shares	Sole	2024-05-16
2023-12-31	$11,869,650	343,053	-13.3%	Shares	Sole	2024-02-15
2023-09-30	$10,261,635	395,743	-4.7%	Shares	Sole	2023-11-15
2023-06-30	$11,321,139	415,303	-0.9%	Shares	Sole	2023-08-16
2023-03-31	$9,419,433	419,013	+27.8%	Shares	Sole	2023-05-16
2022-12-31	$6,168,795	327,953	—	Shares	Sole	2023-02-10
No filing history on record for this holder in this stock.