CASTLEARK MANAGEMENT LLC

Position in APG — APi Group Corp

CIK 1106832 CHICAGO, IL

Position in APG

as of Mar 31, 2026 · filed May 15, 2026 Compact

Position Value

$8,114,656

+$42,064 QoQ

Shares Held

200,263

-5.1% QoQ

Ownership

0.046%

of shares outstanding

% of Portfolio

0.32%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Dec 2022

14 quarters on record

Voting authority Sole 100.ToString("F0")% Shared 0.ToString("F0")% None 0.ToString("F0")%

Industrials · as of Mar 31, 2026

CASTLEARK MANAGEMENT LLC holds $52,125,169 across 10 Engineering & Construction names. APG ranks #4 (15.6% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	DY	Dycom Industries Inc	32,506	$11,013,682
2	TPC	Tutor Perini Corp	116,440	$8,988,003
3	STRL	Sterling Infrastructure, Inc.	21,200	$8,634,124
4	APG	APi Group Corp This page	200,263	$8,114,656
5	ACA	Arcosa, Inc.	74,650	$7,923,351
6	MYRG	Myr Group Inc.	17,560	$4,957,539
7	MTZ	Mastec Inc	2,690	$865,480
8	PWR	Quanta Services, Inc.	1,380	$757,647

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
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	$5,065,618	148,843	-17.9%	Shares	Sole	2025-08-18
2025-03-31	$4,321,786	181,283	+80.8%	Shares	Sole	2025-05-15
2024-12-31	$2,404,066	100,253	-59.4%	Shares	Sole	2025-02-18
2024-09-30	$5,434,269	246,863	-15.3%	Shares	Sole	2024-11-15
2024-06-30	$7,309,837	291,383	-3.6%	Shares	Sole	2024-08-14
2024-03-31	$7,916,910	302,403	-11.8%	Shares	Sole	2024-05-16
2023-12-31	$7,913,100	343,053	-13.3%	Shares	Sole	2024-02-15
2023-09-30	$6,841,090	395,743	-4.7%	Shares	Sole	2023-11-15
2023-06-30	$7,547,426	415,303	-0.9%	Shares	Sole	2023-08-16
2023-03-31	$6,279,622	419,013	+27.8%	Shares	Sole	2023-05-16
2022-12-31	$4,112,530	327,953	—	Shares	Sole	2023-02-10
No filing history on record for this holder in this stock.