BROWN ADVISORY INC

Position in HAL — Halliburton Co

CIK 1345929 BALTIMORE, MD

Position in HAL

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

Position Value

$1,058,304

+$289,774 QoQ

Shares Held

27,143

-0.2% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

0.00%

of 13F equity value

Holder Rank

—

not a current holder

Holding Since

Mar 2020

25 quarters on record

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

Energy · as of Mar 31, 2026

BROWN ADVISORY INC holds $381,190,181 across 6 Oil & Gas Equipment & Services names. HAL ranks #6 (0.3% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	OII	Oceaneering International Inc	5,788,601	$205,321,675
2	SLB	Slb Limited/Nv	1,619,311	$83,216,391
3	VTOL	Bristow Group Inc.	1,307,856	$61,325,366
4	BKR	Baker Hughes Co	366,182	$22,355,410
5	WFRD	Weatherford International plc	83,665	$7,913,035
6	HAL	Halliburton Co This page	27,143	$1,058,304

25 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-03-31	$1,058,304	27,143	-0.2%	Shares	Defined	2026-05-15
2025-12-31	$768,530	27,195	-2.8%	Shares	Defined	2026-02-13
2025-09-30	$688,135	27,973	+0.9%	Shares	Defined	2025-11-14
2025-06-30	$565,238	27,735	+17.0%	Shares	Defined	2025-08-13
2025-03-31	$601,573	23,712	+12.0%	Shares	Defined	2025-04-30
2024-12-31	$575,775	21,176	+4.0%	Shares	Defined	2025-02-14
2024-09-30	$591,718	20,369	-7.1%	Shares	Defined	2024-11-13
2024-06-30	$741,031	21,937	+1.1%	Shares	Defined	2024-08-14
2024-03-31	$855,374	21,699	-4.6%	Shares	Defined	2024-04-24
2023-12-31	$821,906	22,736	+3.6%	Shares	Defined	2024-02-08
2023-09-30	$889,218	21,956	-0.5%	Shares	Defined	2023-10-25
2023-06-30	$727,990	22,067	-7.2%	Shares	Defined	2023-07-31
2023-03-31	$752,367	23,779	+9.8%	Shares	Defined	2023-05-08
2022-12-31	$852,124	21,655	+4.2%	Shares	Defined	2023-02-13
2022-09-30	$511,874	20,791	+10.2%	Shares	Defined	2022-11-14
2022-06-30	$591,449	18,860	+0.4%	Shares	Defined	2022-11-14
2022-03-31	$711,387	18,785	+1.2%	Shares	Defined	2022-11-14
2021-12-31	$424,512	18,562	0.0%	Shares	Defined	2022-01-27
2021-09-30	$401,310	18,562	+0.2%	Shares	Defined	2021-11-12
2021-06-30	$428,298	18,525	-5.3%	Shares	Defined	2021-07-29
2021-03-31	$420,015	19,572	+6.3%	Shares	Defined	2021-05-14
2020-12-31	$347,854	18,405	-24.9%	Shares	Defined	2021-02-12
2020-09-30	$295,200	24,498	-10.5%	Shares	Defined	2020-11-16
2020-06-30	$355,106	27,358	-19.2%	Shares	Defined	2020-08-14
2020-03-31	$231,810	33,841	—	Shares	Defined	2020-05-15
No filing history on record for this holder in this stock.