Campbell & CO Investment Adviser LLC

Position in AROC — Archrock, Inc.

CIK 1353570 BALTIMORE, MD

Position in AROC

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

Position Value

$2,923,930

+$1,089,416 QoQ

Shares Held

84,021

+19.2% QoQ

Ownership

0.048%

of shares outstanding

% of Portfolio

0.17%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2021

11 quarters on record

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

Energy · as of Mar 31, 2026

Campbell & CO Investment Adviser LLC holds $30,758,667 across 14 Oil & Gas Equipment & Services names. AROC ranks #4 (9.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	BKR	Baker Hughes Co	146,493	$8,943,397
2	NOV	NOV Inc.	290,399	$5,462,405
3	WHD	Cactus, Inc.	64,989	$3,078,528
4	AROC	Archrock, Inc. This page	84,021	$2,923,930
5	FTI	TechnipFMC plc	35,515	$2,455,151
6	TS	Tenaris SA	41,043	$2,387,881
7	OIS	Oil States International, Inc	129,947	$1,512,583
8	HAL	Halliburton Co	18,502	$721,392

11 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$2,923,930	84,021	+19.2%	Shares	Sole	2026-05-15
2025-12-31	$1,834,514	70,504	+9.3%	Shares	Sole	2026-02-12
2025-09-30	$1,697,126	64,505	-29.6%	Shares	Sole	2025-10-28
2025-06-30	$2,275,495	91,643	+515.9%	Shares	Sole	2025-08-07
2025-03-31	$390,424	14,879	-12.5%	Shares	Sole	2025-05-14
2024-12-31	$423,428	17,012	-6.0%	Shares	Sole	2025-02-10
2024-09-30	$366,465	18,106	-6.4%	Shares	Sole	2024-11-12
2024-06-30	$391,297	19,352	-1.4%	Shares	Sole	2024-08-13
2024-03-31	$386,220	19,635	-60.1%	Shares	Sole	2024-05-10
2023-09-30	$619,983	49,205	+68.5%	Shares	Sole	2023-11-08
2021-03-31	$277,108	29,200	—	Shares	Sole	2021-05-14
No filing history on record for this holder in this stock.