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Livermore
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Halliburton Co

HAL
Exchange
NYSE
Industry
Oil & Gas Field Services, NEC
SEC CIK
0000045012

In the last 90 days, Halliburton Co insiders filed 0 open-market purchases and 4 sales; 1,206 institutions reported holding it in 13F filings for Q2 2026, worth $25.0B in total; no superinvestor holds it.

Q1 2026 vs. Q4 2025

How the institutions holding Halliburton Co changed between Q4 2025 and Q1 2026.

All holders in Q1 2026All holders in Q4 2025

13F holders of HAL: Q4 2025 compared with Q1 2026
MeasureQ4 2025Of which not filed for Q1 2026Q1 2026Change
Holders1,015161,203+204
Shares729.3M108.0M722.6M+101.3M (+16.3%)
Value$20.6B$3.05B$28.2B+$10.6B (+60.2%)

16 institutions that held it in Q4 2025 haven't filed for Q1 2026 yet. Not filing isn't selling, so the changes leave them out.

New holders (287)

Institutions that held Halliburton Co at the end of Q1 2026 but not at the end of Q4 2025.

Showing the largest 100 of 287 by value.

Institutions new to HAL in Q1 2026
InstitutionSharesValue% of portfolio
Vanguard Capital Management LLC51,732,201$2.02B0.05%
Vanguard Portfolio Management LLC39,287,173$1.53B0.08%
Vanguard Fiduciary Trust Co4,649,396$181.3M0.05%
Canoe Financial LP4,065,777$158.5M2.16%
Holocene Advisors, LP4,008,056$156.3M0.38%
Clark Capital Management Group, Inc.3,026,116$118.0M0.73%
Vanguard Global Advisers, LLC1,838,809$71.7M0.04%
Vanguard Asset Management, Ltd1,590,755$62.0M0.05%
Lord, Abbett & Co. LLC1,274,008$49.7M0.16%
Telemark Asset Management, LLC1,200,000$46.8M4.33%
Zurich Insurance Group Ltd1,017,253$39.7M0.31%
Rokos Capital Management LLP890,918$34.7M0.62%
Senator Investment Group LP846,693$33.0M1.52%
Ceredex Value Advisors LLC674,238$26.3M0.83%
Carrhae Capital LLP597,721$23.3M1.64%
Zacks Investment Management579,565$22.6M0.18%
Clough Capital Partners L P566,429$22.1M2.13%
Weiss Asset Management LP538,940$21.0M0.39%
Life Cycle Investment Partners Ltd529,386$20.6M0.13%
Fulcrum Asset Management LLP511,950$20.1M3.04%
Tudor Investment Corp Et Al498,201$19.4M0.10%
Jupiter Asset Management Ltd468,756$18.3M0.10%
Rheos Capital Works Inc.400,000$15.6M1.04%
Freestone Grove Partners LP398,979$15.6M0.11%
Vanguard Investments Australia, Ltd.392,782$15.3M0.04%
Adams Diversified Equity Fund, Inc.303,500$11.8M0.42%
DJE Kapital AG284,103$11.4M0.25%
Lighthouse Investment Partners, LLC283,904$11.1M0.42%
AMJ Financial Wealth Management264,053$10.3M2.44%
Gunderson Capital Management Inc.250,876$9.78M4.09%
Tortoise Capital Advisors, L.L.C.244,800$9.54M0.10%
Vinva Investment Management Ltd220,405$8.65M0.11%
QSM Asset Management Ltd212,139$8.54M4.18%
Quadrature Capital Ltd216,348$8.44M0.10%
Groupe la Francaise210,000$8.19M0.11%
ExodusPoint Capital Management, LP207,378$8.09M0.08%
Tairen Capital Ltd200,000$7.80M0.84%
Northwest & Ethical Investments L.P.199,605$7.78M0.18%
Empowered Funds, LLC199,264$7.77M0.05%
CIBC Bancorp USA Inc.188,479$7.35M0.01%
Readystate Asset Management LP187,669$7.32M0.43%
Fjarde Ap-Fonden /Fourth Swedish National Pension Fund186,100$7.26M0.04%
Covalis Capital LLP183,978$7.17M0.44%
Symmetry Investments LP168,705$6.58M1.60%
Y-Intercept (Hong Kong) Ltd167,893$6.55M0.12%
XTX Topco Ltd161,332$6.29M0.11%
Sciencast Management LP160,835$6.27M0.80%
Dakota Wealth Management153,118$5.97M0.13%
Hudson Bay Capital Management LP151,978$5.93M0.04%
Jain Global LLC151,650$5.91M0.08%
Liontrust Investment Partners LLP151,088$5.89M0.10%
Edgestream Partners, L.P.149,735$5.84M0.19%
SEB Asset Management AB147,554$5.75M0.02%
Shelton Capital Management128,458$5.01M0.11%
Nkcfo LLC126,850$4.95M1.47%
BFI Infinity Ltd.115,972$4.52M2.54%
Emmett Investment Management, LP115,150$4.38M3.35%
Caitong International Asset Management Co., Ltd109,413$4.27M0.79%
Soltis Investment Advisors LLC107,013$4.17M0.27%
Aigen Investment Management, LP98,539$3.84M0.99%
Leuthold Group, LLC96,735$3.77M0.40%
Nations Financial Group Inc,94,520$3.69M0.19%
Moore Capital Management, LP91,551$3.57M0.13%
Kensington Investment Counsel, LLC82,440$3.21M1.55%
MYDA Advisors LLC80,000$3.12M0.74%
Red Cedar Investment Management, LLC74,774$2.92M0.30%
BOCHK Asset Management Ltd67,000$2.61M0.54%
Elo Mutual Pension Insurance Co55,505$2.16M0.04%
Park Avenue Securities LLC54,794$2.14M0.02%
Intesa Sanpaolo S.p.A.52,000$2.03M0.13%
Brighton Jones LLC49,914$1.95M0.04%
Carlson Capital L P44,229$1.72M0.68%
Polianta Ltd44,000$1.72M0.23%
Entropy Technologies, LP42,427$1.65M0.08%
Bank Julius Baer & Co. Ltd, Zurich38,539$1.51M0.00%
Quantbot Technologies LP37,041$1.44M0.06%
SCP Investment, LP35,600$1.39M1.54%
PW Nova Financial Services LLC35,543$1.39M0.35%
Bridgefront Capital, LLC34,986$1.36M0.34%
HBK Investments L P34,947$1.36M0.02%
ING Groep NV34,119$1.33M0.01%
Opal Capital LLC31,956$1.25M0.22%
Saudi Central Bank31,065$1.21M0.03%
Agp Franklin, LLC30,205$1.18M0.59%
Altfest L J & Co Inc29,755$1.16M0.12%
Illinois Municipal Retirement Fund29,615$1.15M0.01%
ClearAlpha Technologies LP29,269$1.14M2.35%
MinichMacGregor Wealth Management, LLC28,524$1.11M0.20%
Erste Asset Management GmbH26,300$1.03M0.01%
Collaborative Fund Advisors, LLC26,389$1.03M0.64%
Redwood Investment Management, LLC26,151$1.02M0.13%
Twin Tree Management, LP25,530$995.4K0.21%
denkapparat Operations GmbH25,240$984.1K0.41%
LVW Advisors, LLC24,107$939.9K0.09%
Militia Capital Management LLC23,200$904.6K0.20%
Trexquant Investment LP22,976$895.8K0.01%
Axq Capital, LP22,213$866.1K0.11%
GAM Holding AG21,822$850.8K0.07%
USA Financial Portformulas Corp20,508$799.6K0.15%
Gateway Wealth Partners, LLC19,765$770.7K0.03%

Sold out (83)

Institutions that held Halliburton Co at the end of Q4 2025 and filed for Q1 2026 without it.

Institutions that sold out of HAL in Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Voloridge Investment Management, LLC1,785,565$50.5M
Worldquant Millennium Advisors LLC839,127$23.7M
Yaupon Capital Management LP668,506$18.9M
Verition Fund Management LLC405,930$11.5M
Steadfast Capital Management LP360,400$10.2M
Capital Innovations LLC318,002$8.99M
Corigliano Investment Advisers, LLC225,000$6.36M
Aquatic Capital Management LLC208,236$5.88M
Westfield Capital Management Co LP136,881$3.87M
Hotchkis & Wiley Capital Management LLC136,853$3.87M
Munich Reinsurance Co Stock Corp in Munich126,344$3.60M
CAPROCK Group, Inc.121,401$3.43M
Ardsley Advisory Partners LP100,000$2.83M
Quinn Opportunity Partners LLC90,000$2.54M
Turas Capital Management LP88,100$2.49M
Clark Estates Inc84,100$2.38M
Total Wealth Planning & Management, Inc.75,181$2.12M
Morningstar Investment Management LLC72,496$2.05M
Magnetar Financial LLC58,991$1.67M
Board of the Pension Protection Fund57,700$1.63M
Massar Capital Management, LP56,316$1.59M
Caption Management, LLC30,000$847.8K
Forum Financial Management, LP26,880$759.6K
Skandinaviska Enskilda Banken AB (publ)26,318$743.7K
Havemeyer Place LP26,289$742.9K
Kestra Investment Management, LLC25,864$730.9K
J.W. Cole Advisors, Inc.27,513$730.3K
Forteris Wealth Management Inc.24,400$689.5K
Farringdon Capital, Ltd.22,234$628.3K
Alps Advisors Inc20,688$584.6K
Marex Group plc19,181$542.1K
Longfellow Investment Management Co LLC16,509$466.5K
NewEdge Wealth, LLC15,913$449.7K
Quest Partners LLC15,314$432.8K
Arista Wealth Management, LLC14,000$395.6K
Sage Mountain Advisors LLC13,979$395.1K
Impact Partnership Wealth, LLC13,878$392.2K
Bulltick Wealth Management, LLC12,250$346.2K
Group One Trading, L.P.11,882$335.8K
Your Advocates Ltd., LLP10,419$294.4K
Iron Financial, LLC10,344$292.3K
Fore Capital, LLC10,000$282.6K
West Tower Group, LLC10,000$282.6K
LeClair Wealth Partners LLC9,801$277.0K
Mirabella Financial Services LLP9,426$266.4K
Dover Advisors, LLC9,089$256.9K
Quantitative Investment Management, LLC9,013$254.0K
Mars Jewett Financial Group, Inc.7,008$245.5K
iA Global Asset Management Inc.8,082$228.0K
Mach-1 Financial Group, Inc.8,044$227.3K
MQS Management LLC7,887$222.9K
Wealthspire Advisors, LLC7,840$221.6K
GTS Securities LLC7,775$219.7K
Cerro Pacific Wealth Advisors LLC7,183$203.0K
Vinland Capital Management Gestora de Recursos LTDA.5,896$166.6K
Optiver Holding B.V.4,598$129.9K
Goldstream Capital Management Ltd3,226$91.2K
Sentry Investment Management LLC1,799$51.0K
Elyxium Wealth, LLC1,710$48.3K
Aster Capital Management (DIFC) Ltd1,650$46.6K
Wexford Capital LP1,232$34.8K
SageView Advisory Group, LLC1,215$34.3K
DV Trading LLC1,000$28.3K
Cape Investment Advisory, Inc.870$24.6K
TCTC Holdings, LLC800$22.6K
CBIZ Investment Advisory Services, LLC502$14.2K
Hillsdale Investment Management Inc.500$14.1K
Measured Wealth Private Client Group, LLC355$10.0K
Tucker Asset Management LLC200$5.65K
Howard Hughes Medical Institute182$5.14K
Winnow Wealth LLC169$4.90K
Commonwealth Retirement Investments LLC150$4.24K
Wealth Watch Advisors, INC128$3.62K
LGT Financial Advisors LLC118$3.33K
Safe Harbor Fiduciary, LLC101$2.85K
Gables Capital Management Inc.100$2.83K
Navalign, LLC100$2.83K
Garner Asset Management Corp80$2.26K
Kohmann Bosshard Financial Services, LLC59$1.67K
Strategic Advocates LLC57$1.62K
SWAN Capital LLC19$550
Toth Financial Advisory Corp7$198
Colonial Trust Advisors0$5

Not filed for Q1 2026 yet (16)

Institutions that held Halliburton Co at the end of Q4 2025 and haven't filed a 13F for Q1 2026. Not filing isn't selling, so they aren't counted as sold out.

Institutions holding HAL in Q4 2025 that haven't filed for Q1 2026
InstitutionShares, Q4 2025Value, Q4 2025
Vanguard Group Inc101,025,255$2.85B
Norges Bank5,990,925$169.3M
Brandywine Global Investment Management, LLC586,599$16.6M
Comerica Bank155,582$4.40M
CIBC World Markets Corp117,457$3.32M
Cornercap Investment Counsel Inc58,395$1.65M
Global Retirement Partners, LLC20,295$573.5K
MGB Wealth Management, LLC19,697$559.1K
QSV Equity Investors LLC11,124$314.4K
Gifford Fong Associates8,000$226.0K
Bowman & Co S.C.7,243$204.7K
CIBC Private Wealth Group, LLC4,292$121.3K
DV Equities, LLC1,156$32.7K
ORG Partners LLC1,145$32.4K
Trust Co of Vermont545$15.4K
Ransom Advisory, Ltd33$933