13F Insight
DOSSIER · 13F Holders · Q2 2026Energy · Oil & Gas Field Services, NEC
HAL

HALLIBURTON CO

1,255 institutions still hold HALLIBURTON CO as of Q2 2026. Tracked across SEC 13F-HR filings, with insider and 13D/G activity surfaced alongside.

CUSIP 406216101·Oil & Gas Field Services, NEC·1,255 13F holders·last filed Jun 30, 2026
Market cap
—
13F value held
$14.0B
visible holders
Holders
1,255
filers reporting
Concentration
20.04%
BlackRock, Inc. #1
top holder share
AI Holders Summary · Q2 2026

1,255 institutions reported HAL in Q2 2026. BlackRock, Inc. leads at 20.0% of the visible book.

Top holders

Sorted by position value. Source: SEC EDGAR 13F-HR filings.

#HolderValueShares% port.Quarter
01
BlackRock, Inc.
CIK 0002012383
$2.8B82.8M0.04%Q2 202602
STATE STREET CORP
CIK 0000093751
$1.9B56.9M0.06%Q2 202603
VANGUARD CAPITAL MANAGEMENT LLC
CIK 0002100119· Index
$1.8B51.9M0.04%Q2 202604
Vanguard Portfolio Management
CIK 0002100121· Index
$1.4B40.1M0.06%Q2 202605
GEODE CAPITAL MANAGEMENT, LLC
CIK 0001214717· Index
$760M22.5M0.04%Q2 202606
MORGAN STANLEY
CIK 0000895421
$566M16.7M0.03%Q2 202607
AQR CAPITAL MANAGEMENT LLC
CIK 0001167557
$403M11.9M0.14%Q2 202608
CITADEL ADVISORS LLC
CIK 0001423053
$400M11.8M0.05%Q2 202609
Qube Research & Technologies Ltd
CIK 0001729829
$388M11.4M0.36%Q2 202610
CITIGROUP INC
CIK 0000831001
$380M11.2M0.13%Q2 202611
GOLDMAN SACHS GROUP INC
CIK 0000886982
$376M11.1M0.03%Q2 202612
BARROW HANLEY MEWHINNEY & STRAUSS LLC
CIK 0000313028
$346M10.2M1.05%Q2 202613
DIMENSIONAL FUND ADVISORS LP
CIK 0000354204· Quasi-passive
$346M10.2M0.06%Q2 202614
FMR LLC
CIK 0000315066
$344M10.1M0.01%Q2 202615
Bank of New York Mellon Corp
CIK 0001390777
$337M9.9M0.06%Q2 202616
VICTORY CAPITAL MANAGEMENT INC
CIK 0001040188
$329M9.7M0.18%Q2 202617
Invesco Ltd.
CIK 0000914208
$313M9.2M0.02%Q2 202618
JANE STREET GROUP, LLC
CIK 0001595888· Market maker
$302M7.8M0.04%Q1 202619
Capital Research Global Investors
CIK 0001422848
$294M8.7M0.04%Q2 202620
UBS Group AG
CIK 0001610520
$289M8.5M0.04%Q2 2026
Page 1 of 63
1235 more holders available. Log in →
Insiders at HALLIBURTON CO
Carre Eric →Slocum Jeffrey Shannon →Miller Jeffrey Allen →Smith Maurice S →Beckwith Van H. →Young Tobi M. →Mckeon Timothy →Pope Lawrence J →