PIN OAK INVESTMENT ADVISORS INC

Position in HAL — Halliburton Co

CIK 1094584 HOUSTON, TX

Position in HAL

as of Jun 30, 2026 · filed Aug 18, 2026 Compact

Position Value

$839,176

-$124,071 QoQ

Shares Held

24,718

+0.1% QoQ

Ownership

0.003%

of shares outstanding

% of Portfolio

0.64%

of 13F equity value

Holder Rank

#556

of 1,201 holders

Holding Since

Mar 2020

26 quarters on record

Voting authority Sole 100% Shared 0% None 0%

Energy · as of Jun 30, 2026

PIN OAK INVESTMENT ADVISORS INC holds $897,574 across 5 Oil & Gas Equipment & Services names. HAL ranks #1 (93.5% of the industry book) .

#	Ticker	Company	Shares	Value (USD)
1	HAL	Halliburton Co This page	24,718	$839,176
2	DWSN	Dawson Geophysical Co	7,072	$42,007
3	SLB	Slb Limited/Nv	265	$12,319
4	AROC	Archrock, Inc.	100	$4,071
5	EFXT	Enerflex Ltd.	51	$1

26 filing rows on record

Report Date	Value (USD)	Shares	Change	Type	Discretion	Filed
2026-06-30	$839,176	24,718	+0.1%	Shares	Sole	2026-08-18
2026-03-31	$963,247	24,705	0.0%	Shares	Sole	2026-05-15
2025-12-31	$864	24,705	0.0%	Shares	Sole	2026-02-13
2025-09-30	$607,743	24,705	0.0%	Shares	Sole	2025-11-17
2025-06-30	$626	24,705	0.0%	Shares	Sole	2025-08-11
2025-03-31	$626,765	24,705	0.0%	Shares	Sole	2025-05-07
2024-12-31	$671,728	24,705	0.0%	Shares	Sole	2025-02-11
2024-09-30	$717,680	24,705	0.0%	Shares	Sole	2024-11-14
2024-06-30	$834,534	24,705	0.0%	Shares	Sole	2024-08-14
2024-03-31	$973,871	24,705	0.0%	Shares	Sole	2024-05-14
2023-12-31	$893,085	24,705	-2.5%	Shares	Sole	2024-02-14
2023-09-30	$1,025,865	25,330	0.0%	Shares	Sole	2023-11-15
2023-06-30	$835,636	25,330	0.0%	Shares	Sole	2023-08-15
2023-03-31	$801,441	25,330	-4.8%	Shares	Sole	2023-05-11
2022-12-31	$1,046,513	26,595	0.0%	Shares	Sole	2023-02-14
2022-09-30	$654,768	26,595	0.0%	Shares	Sole	2022-11-14
2022-06-30	$834,019	26,595	0.0%	Shares	Sole	2022-08-12
2022-03-31	$1,007,152	26,595	0.0%	Shares	Sole	2022-05-13
2021-12-31	$608,227	26,595	+27894.7%	Shares	Sole	2022-02-14
2021-09-30	$2,053	95	-99.6%	Shares	Sole	2021-11-15
2021-06-30	$614,876	26,595	0.0%	Shares	Sole	2021-08-16
2021-03-31	$570,728	26,595	-2.0%	Shares	Sole	2021-05-12
2020-12-31	$513,040	27,145	0.0%	Shares	Sole	2021-02-19
2020-09-30	$327,097	27,145	-0.3%	Shares	Sole	2020-11-17
2020-06-30	$353,393	27,226	-1.5%	Shares	Sole	2020-08-14
2020-03-31	$189,299	27,635	—	Shares	Sole	2020-05-18
No filing history on record for this holder in this stock.