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HAL in the 13F filings

Halliburton Co · CUSIP 406216101

Sector · EnergyTheme · Energy and power infrastructure· L3VLUP-definedTheme · Oil and gas
Quarter
Q3 2026 · early filersQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023
Quarter end
30 Jun 2025
the date the book describes
Filed
27 Aug 2025
latest of these filings; the earliest 8 Aug 2025
Managers listing it
16
at least, of 95 tracked, among listed positions
Comparable managers
95
filed both Q1 2025 and Q2 2025; 12 listed it in both
Shares listed
104,764,284
combined, among listed positions
Reported value
$2.1bn
combined, at the quarter end

Among the 95 comparable managers: 10 buyers (opened or added shares) and 8 sellers (trimmed or exited), at least, among listed positions. Their net change in shares is not known from listed positions, because at least one of them lists it in only one of the two quarters.

Managers listing HAL in Q2 2025

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q1 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

16 of 16 holders

ActionFiling
Capital Research Global Investors50,061,312$1.0bn0.20%Added+50,044,79113 Aug 2025 (the filing on sec.gov)
Capital World Investors16,604,804$338munder 0.1%Trimmed-30,583,75813 Aug 2025 (the filing on sec.gov)
AQR Capital Management LLC8,610,870$175m0.15%Added+3,969,75914 Aug 2025 (the filing on sec.gov)
Voloridge Investment Management LLC7,116,404$145m0.53%Added+2,901,92214 Aug 2025 (the filing on sec.gov)
D. E. Shaw & Co.4,239,101$86m0.06%Trimmed-1,156,39014 Aug 2025 (the filing on sec.gov)
Millennium Management LLC4,222,738$86munder 0.1%Trimmed-980,01414 Aug 2025 (the filing on sec.gov)
Squarepoint Ops LLC3,406,782$69m0.07%Addedn.a.27 Aug 2025 (the filing on sec.gov)
MFS Investment Management3,219,133$66munder 0.1%Added+153,1318 Aug 2025 (the filing on sec.gov)
Two Sigma Investments LP2,002,550$41m0.07%Addedn.a.14 Aug 2025 (the filing on sec.gov)
Marshall Wace LLP1,756,478$36munder 0.1%Added+699,19813 Aug 2025 (the filing on sec.gov)
Two Sigma Advisers LP1,364,700$28m0.06%Added+864,60014 Aug 2025 (the filing on sec.gov)
Walleye Capital LLC876,061$18m0.07%Addedn.a.13 Aug 2025 (the filing on sec.gov)
GAMCO Investors Inc642,346$13m0.13%Trimmed-171,97613 Aug 2025 (the filing on sec.gov)
Brevan Howard Capital Management LP460,952$9.4m0.05%Addedn.a.14 Aug 2025 (the filing on sec.gov)
Winton Group Ltd128,293$2.6m0.13%Trimmed-5,49714 Aug 2025 (the filing on sec.gov)
Dodge & Cox51,760$1.1munder 0.1%Trimmed-21,90013 Aug 2025 (the filing on sec.gov)

Largest increases and reductions, by shares

Q1 2025 to Q2 2025, among managers that listed it in both quarters or opened it.

Increases

Reductions

New positions and exits

At least these many: a manager is shown exiting only where its own filing shows the position gone.

New (0)

No new position among listed positions.

Exited (2)

Ownership over time

Every quarter on file. A quarter-end value moves with the price as well as with the shares held; buyers and sellers count comparable managers, by shares.
19 in Q3 2024 to 23 in Q2 2026

Tracked managers listing it, at least.

01020302014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
HAL by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201315$4.4bnn.a.n.a.
Q3 201323$4.9bnn.a.n.a.
Q4 201324$4.9bnn.a.n.a.
Q1 201422$6.3bnn.a.n.a.
Q2 201424$8.1bnn.a.n.a.
Q3 201424$7.4bnn.a.n.a.
Q4 201422$4.7bnn.a.n.a.
Q1 201525$6.3bnn.a.n.a.
Q2 201528$6.5bnn.a.n.a.
Q3 201523$5.6bnn.a.n.a.
Q4 201527$5.4bnn.a.n.a.
Q1 201624$5.4bnn.a.n.a.
Q2 201620$6.8bnn.a.n.a.
Q3 201618$7.1bnn.a.n.a.
Q4 201624$8.9bnn.a.n.a.
Q1 201727$8.2bnn.a.n.a.
Q2 201728$6.9bnn.a.n.a.
Q3 201718$7.0bnn.a.n.a.
Q4 201722$6.9bnn.a.n.a.
Q1 201820$6.5bnn.a.n.a.
Q2 201820$6.6bnn.a.n.a.
Q3 201814$5.3bnn.a.n.a.
Q4 201814$4.1bnn.a.n.a.
Q1 201915$3.8bnn.a.n.a.
Q2 201918$2.7bnn.a.n.a.
Q3 201912$2.0bnn.a.n.a.
Q4 201911$2.9bnn.a.n.a.
Q1 20208$416mn.a.n.a.
Q2 202010$1.4bnn.a.n.a.
Q3 202011$1.7bnn.a.n.a.
Q4 202012$2.7bnn.a.n.a.
Q1 202112$2.7bnn.a.n.a.
Q2 202115$2.7bnn.a.n.a.
Q3 202113$2.5bnn.a.n.a.
Q4 202114$2.7bnn.a.n.a.
Q1 202222$6.3bnn.a.n.a.
Q2 202222$5.4bnn.a.n.a.
Q3 202218$3.7bnn.a.n.a.
Q4 202219$6.2bnn.a.n.a.
Q1 202317$4.6bnn.a.n.a.
Q2 202316$5.7bnn.a.n.a.
Q3 202318$8.3bnn.a.n.a.
Q4 202316$7.3bn97
Q1 202412$8.3bn66
Q2 202415$6.8bn97
Q3 202419$4.4bn128
Q4 202415$3.6bn68
Q1 202524$2.6bn177
Q2 202516$2.1bn108
Q3 202513$3.4bn58
Q4 202512$3.9bn1522
Q1 202625$4.4bn2713
Q2 202623$2.0bn2616

Compare with…

Holders over time, buyers and sellers, and the managers holding both, side by side for up to four stocks.

HAL and GEV →HAL and XOM →HAL and CVX →Choose a stock to compare with HAL →

How much of the picture this is

A 13F is a manager’s long US-listed equity book at a quarter end, filed up to 45 days later. It shows no shorts, cash, bonds or performance, and it is never today’s portfolio. Large books are listed to their largest positions, so a manager missing from this table may still hold a small position below that line. These are 95 tracked managers, not the institutional market.

Which funds own HAL, latest filings →Back to the 13F Explorer →