Company · Ownership research

HALLIBURTON CO HAL

CIK 0000045012 · CUSIP 406216101

Insider trading Initial holdings Institutional holders

Quarter-end disclosures, not live holdings.

Several CUSIPs are reported for this company; this page shows CUSIP 406216101 (HAL), not CUSIP 406216901 (HAL), CUSIP 406216951 (HAL), CUSIP 406216102 (HAL), and does not merge CUSIPs.

This page lists the top 20 of 1,016 rows by value; the complete set is available through the API.

Some filings reported values in thousands; those figures were scaled ×1,000 to dollars.

Top 20 institutions

Weight means this stock's share of the manager's own portfolio.

By reported value

#	Manager	Value	Manager weight	Change vs prior	Source
01	Capital Research Global Investors CIK 1422848 · View history	$3.11B 110,220,971 shares	0.57%	+19.19M(+21.10%)Added	SEC filing ↗ Feb 11, 2026	▾
02	VANGUARD GROUP INC CIK 102909 · View history	$2.85B 101,025,255 shares	0.04%	-3.55M(-3.40%)Reduced	SEC filing ↗ Jan 29, 2026	▾
03	BlackRock, Inc. CIK 2012383 · View history	$2.22B 78,715,172 shares	0.04%	-3.23M(-3.90%)Reduced	SEC filing ↗ Feb 12, 2026	▾
04	STATE STREET CORP CIK 93751 · View history	$1.44B 50,825,761 shares	0.05%	+861.96K(+1.70%)Added	SEC filing ↗ Feb 13, 2026	▾
05	CHARLES SCHWAB INVESTMENT MANAGEMENT INC CIK 884546 · View history	$878.81M 31,097,164 shares	0.14%	+443.06K(+1.40%)Added	SEC filing ↗ Feb 13, 2026	▾
06	GEODE CAPITAL MANAGEMENT, LLC CIK 1214717 · View history	$627.43M 22,288,010 shares	0.04%	-149.19K(-0.70%)Reduced	SEC filing ↗ Feb 9, 2026	▾
07	MORGAN STANLEY CIK 895421 · Amended · View history	$446.68M 15,806,168 shares	0.03%	+1.94M(+14.00%)Added	SEC filing ↗ May 27, 2026	▾
08	Capital World Investors CIK 1422849 · View history	$367.02M 12,987,123 shares	0.05%	-752.50K(-5.50%)Reduced	SEC filing ↗ Feb 11, 2026	▾
09	Invesco Ltd. CIK 914208 · Amended · View history	$292.85M 10,362,619 shares	0.03%	-1.30M(-11.20%)Reduced	SEC filing ↗ Feb 19, 2026	▾
10	BARROW HANLEY MEWHINNEY & STRAUSS LLC CIK 313028 · View history	$287.03M 10,156,923 shares	0.96%	-699.37K(-6.40%)Reduced	SEC filing ↗ Feb 11, 2026	▾
11	BANK OF AMERICA CORP /DE/ CIK 70858 · View history	$261.33M 9,247,315 shares	0.02%	-1.08M(-10.50%)Reduced	SEC filing ↗ Feb 17, 2026	▾
12	DIMENSIONAL FUND ADVISORS LP CIK 354204 · View history	$258.19M 9,135,287 shares	0.05%	+770.76K(+9.20%)Added	SEC filing ↗ Feb 12, 2026	▾
13	NORTHERN TRUST CORP CIK 73124 · View history	$244.28M 8,643,954 shares	0.03%	-354.63K(-3.90%)Reduced	SEC filing ↗ Feb 17, 2026	▾
14	GOLDMAN SACHS GROUP INC CIK 886982 · Amended · View history	$243.22M 8,606,671 shares	0.03%	+1.19M(+16.00%)Added	SEC filing ↗ Mar 25, 2026	▾
15	BRANDES INVESTMENT PARTNERS, LP CIK 1015079 · View history	$213.33M 7,548,930 shares	1.62%	+102.00K(+1.40%)Added	SEC filing ↗ Feb 11, 2026	▾
16	FRANKLIN RESOURCES INC CIK 38777 · View history	$196.02M 6,936,378 shares	0.05%	+2.45M(+54.50%)Added	SEC filing ↗ Feb 11, 2026	▾
17	Bank of New York Mellon Corp CIK 1390777 · View history	$184.65M 6,533,974 shares	0.03%	+604.69K(+10.20%)Added	SEC filing ↗ Feb 10, 2026	▾
18	LSV ASSET MANAGEMENT CIK 1050470 · View history	$171.85M 6,080,922 shares	0.37%	+31.20K(+0.50%)Added	SEC filing ↗ Feb 6, 2026	▾
19	NORGES BANK CIK 1374170 · View history	$169.30M 5,990,925 shares	0.02%	+5.99MNew	SEC filing ↗ Feb 10, 2026	▾
20	AQR CAPITAL MANAGEMENT LLC CIK 1167557 · View history	$167.97M 5,943,779 shares	0.09%	+1.02M(+20.70%)Added	SEC filing ↗ Feb 17, 2026	▾

Showing 20 / 1,016 institutions. The complete set is available through the API.

Coverage & totals by quarter

Reporting institutions

1,016

Cancelled or null records excluded

Disclosed shares

729,347,875

Not deduplicated across managers

Disclosed value

$20.62B

Not market cap or free float

Reporting institutions by quarter

Counts also change with data coverage and reporting entities; they do not measure net buying. Distinct managers with a live stock row in this CUSIP; totals may include overlapping filings and are not a share of the company.

HALLIBURTON CO · Q4 2025

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Sources, coverage & how to read this data

Figures are as reported to the SEC and merged with later amendments where Akkru could match them. Preview limits apply to what is listed, not to the totals, which come from the complete reported data. Nothing is zero-filled: a missing quarter or month is shown as missing.