Campbell & CO Investment Adviser LLC

Position in RES — Rpc Inc

CIK 1353570 BALTIMORE, MD

Position in RES

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

Position Value

$524,953

+$230,367 QoQ

Shares Held

74,146

+36.9% QoQ

Ownership

0.033%

of shares outstanding

% of Portfolio

0.03%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Jun 2021

14 quarters on record

Voting authority Sole 0% Shared 0% None 100%

Energy · as of Mar 31, 2026

Campbell & CO Investment Adviser LLC holds $30,758,667 across 14 Oil & Gas Equipment & Services names. RES ranks #12 (1.7% 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.	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

14 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$524,953	74,146	+36.9%	Shares	Sole	2026-05-15
2025-12-31	$294,586	54,152	+89.8%	Shares	Sole	2026-02-12
2025-09-30	$135,807	28,531	-47.9%	Shares	Sole	2025-10-28
2025-06-30	$258,991	54,755	+5.3%	Shares	Sole	2025-08-07
2023-09-30	$465,005	52,014	+156.5%	Shares	Sole	2023-11-08
2023-06-30	$145,002	20,280	-56.1%	Shares	Sole	2023-08-11
2023-03-31	$355,470	46,225	+293.4%	Shares	Sole	2023-05-11
2022-12-31	$104,457	11,750	-50.2%	Shares	Sole	2023-02-14
2022-09-30	$163,457	23,587	-46.1%	Shares	Sole	2022-11-14
2022-06-30	$302,222	43,737	-15.7%	Shares	Sole	2022-08-09
2022-03-31	$553,314	51,857	+12.2%	Shares	Sole	2022-05-09
2021-12-31	$209,748	46,200	+63.8%	Shares	Sole	2022-02-10
2021-09-30	$137,052	28,200	-33.0%	Shares	Sole	2021-11-10
2021-06-30	$208,395	42,100	—	Shares	Sole	2021-08-11
No filing history on record for this holder in this stock.