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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
31 Mar 2026
the date the book describes
Filed
27 Oct 2026
latest of these filings; the earliest 12 May 2026
Managers listing it
38
at least, of 95 tracked, among listed positions
Comparable managers
91
filed both Q4 2025 and Q1 2026; 9 listed it in both
Shares listed
126,730,700
combined, among listed positions
Reported value
$4.9bn
combined, at the quarter end

AllianceBernstein LP. Values in this filing are at the previous quarter end's prices; its share count is the quarter end's.

Among the 91 comparable managers: 27 buyers (opened or added shares) and 13 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was -34,152,469.

Managers listing HAL in Q1 2026

Share of 13F value is the position’s reported value over everything the manager reported that quarter. The share change is against Q4 2025, and only where both filings list the position. A rise in value with no rise in shares is the price, not buying.

38 of 38 holders

ActionFiling
Capital Research Global Investors56,339,126$2.2bn0.34%Trimmed-53,881,84513 May 2026 (the filing on sec.gov)
Invesco Ltd10,248,379$400munder 0.1%Trimmed-114,24012 May 2026 (the filing on sec.gov)
Capital World Investors7,543,746$294munder 0.1%Trimmed-5,443,37713 May 2026 (the filing on sec.gov)
AQR Capital Management LLC7,070,479$276m0.13%Added+1,126,70015 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)5,250,136$205munder 0.1%Added+1,373,75215 May 2026 (the filing on sec.gov)
Citadel Advisors LLC4,696,495$183munder 0.1%Added+3,698,42615 May 2026 (the filing on sec.gov)
Marshall Wace LLP4,544,791$177m0.18%Added+4,536,04115 May 2026 (the filing on sec.gov)
Holocene Advisors LP4,008,056$156m0.38%Newnew15 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC3,590,051$140m0.11%Added+407,86927 Oct 2026 (the filing on sec.gov)
Millennium Management LLC3,093,935$121m0.05%Added+2,992,93215 May 2026 (the filing on sec.gov)
Jane Street Group LLC3,052,972$119munder 0.1%Added+2,927,50412 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC2,745,090$107m0.15%Added+2,413,17913 May 2026 (the filing on sec.gov)
Two Sigma Investments LP2,081,755$81m0.07%Added+1,765,39315 May 2026 (the filing on sec.gov)
Wellington Management Group LLP1,755,290$68munder 0.1%Added+641,43515 May 2026 (the filing on sec.gov)
Squarepoint Ops LLC1,367,583$53m0.06%Added+1,095,25015 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc1,171,044$46munder 0.1%Trimmed-44,66515 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC1,010,066$39m0.05%Trimmed-1,408,45415 May 2026 (the filing on sec.gov)
Rokos Capital Management LLP890,918$35m0.26%Newnew15 May 2026 (the filing on sec.gov)
Point72 Asset Management LP849,685$33munder 0.1%Added+737,38515 May 2026 (the filing on sec.gov)
AllianceBernstein LP1,170,123$33munder 0.1%Added+128,61215 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP789,454$31munder 0.1%Added+75,25415 May 2026 (the filing on sec.gov)
Man Group PLC679,148$26munder 0.1%Added+426,85515 May 2026 (the filing on sec.gov)
Tudor Investment Corp498,201$19munder 0.1%Newnew15 May 2026 (the filing on sec.gov)
GAMCO Investors Inc471,730$18m0.18%Trimmed-51,56614 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP398,979$16m0.11%Newnew15 May 2026 (the filing on sec.gov)
Page 1 of 2

Largest increases and reductions, by shares

Q4 2025 to Q1 2026, 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 (9)

Exited (3)

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 →