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OXY in the 13F filings

Occidental Pete Corp · CUSIP 674599105

Sector · EnergyTheme · Energy and power infrastructure· L3VLUP-definedTheme · Oil and gas
Quarter
Q2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 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
36
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
381,194,760
combined, among listed positions
Reported value
$24.8bn
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: 22 buyers (opened or added shares) and 18 sellers (trimmed or exited), at least, among listed positions. Their net change in shares was +3,888,158.

Managers listing OXY 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.

36 of 36 holders

ActionFiling
Berkshire Hathaway Inc264,941,431$17.2bn6.55%Held015 May 2026 (the filing on sec.gov)
Dodge & Cox74,085,572$4.8bn2.65%Trimmed-5,387,49914 May 2026 (the filing on sec.gov)
AQR Capital Management LLC8,718,934$567m0.26%Added+6,069,25315 May 2026 (the filing on sec.gov)
Invesco Ltd7,561,875$492munder 0.1%Added+831,02812 May 2026 (the filing on sec.gov)
Fidelity (FMR LLC)4,396,234$286munder 0.1%Added+1,448,40015 May 2026 (the filing on sec.gov)
Two Sigma Investments LP3,548,625$231m0.19%Added+1,078,80315 May 2026 (the filing on sec.gov)
Point72 Asset Management LP2,680,365$174m0.22%Added+1,866,13315 May 2026 (the filing on sec.gov)
Balyasny Asset Management LLC2,064,698$134m0.17%Trimmed-324,40815 May 2026 (the filing on sec.gov)
Millennium Management LLC1,967,819$128m0.05%Added+788,89915 May 2026 (the filing on sec.gov)
Holocene Advisors LP1,206,194$78m0.19%Newnew15 May 2026 (the filing on sec.gov)
Marshall Wace LLP1,171,781$76m0.08%Added+1,151,68115 May 2026 (the filing on sec.gov)
Freestone Grove Partners LP1,149,223$75m0.53%Newnew15 May 2026 (the filing on sec.gov)
T. Rowe Price Associates Inc1,011,915$66munder 0.1%Trimmed-29,29215 May 2026 (the filing on sec.gov)
Neuberger Berman Group LLC983,013$64munder 0.1%Added+1,20727 Oct 2026 (the filing on sec.gov)
Wellington Management Group LLP810,571$53munder 0.1%Added+135,37015 May 2026 (the filing on sec.gov)
Citadel Advisors LLC807,929$53munder 0.1%Trimmed-1,790,58115 May 2026 (the filing on sec.gov)
Arrowstreet Capital LP723,673$47munder 0.1%Newnew14 May 2026 (the filing on sec.gov)
Acadian Asset Management LLC497,486$32munder 0.1%Newnew13 May 2026 (the filing on sec.gov)
AllianceBernstein LP785,562$32munder 0.1%Trimmed-22,77715 May 2026 (the filing on sec.gov)
Susquehanna International Group LLP416,948$27munder 0.1%Trimmed-2,994,71515 May 2026 (the filing on sec.gov)
D. E. Shaw & Co.316,992$21munder 0.1%Added+157,66315 May 2026 (the filing on sec.gov)
ExodusPoint Capital Management LP273,653$18m0.14%Trimmed-134,66514 May 2026 (the filing on sec.gov)
Quantbot Technologies LP168,061$11m0.45%Newnew13 May 2026 (the filing on sec.gov)
Schonfeld Strategic Advisors LLC147,514$9.6m0.07%Trimmed-63,77915 May 2026 (the filing on sec.gov)
Woodline Partners LP141,640$9.2munder 0.1%Added+18,57915 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 (8)

Exited (5)

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.
14 in Q3 2024 to 15 in Q2 2026

Tracked managers listing it, at least.

0102030402014201620182020202220242026
the quarter shown share split complete books; unmarked quarters rest on listed positionsClick a quarter to open it.
OXY by quarter
QuarterHoldersReported valueBuyersSellers
Q2 201324$9.5bnn.a.n.a.
Q3 201322$9.5bnn.a.n.a.
Q4 201325$9.5bnn.a.n.a.
Q1 201423$8.6bnn.a.n.a.
Q2 201425$8.2bnn.a.n.a.
Q3 201422$7.2bnn.a.n.a.
Q4 201420$4.9bnn.a.n.a.
Q1 201522$4.4bnn.a.n.a.
Q2 201517$5.3bnn.a.n.a.
Q3 201519$4.5bnn.a.n.a.
Q4 201517$4.1bnn.a.n.a.
Q1 201621$3.8bnn.a.n.a.
Q2 201620$4.6bnn.a.n.a.
Q3 201621$4.5bnn.a.n.a.
Q4 201622$5.1bnn.a.n.a.
Q1 201721$4.7bnn.a.n.a.
Q2 201718$4.7bnn.a.n.a.
Q3 201723$5.2bnn.a.n.a.
Q4 201725$6.8bnn.a.n.a.
Q1 201831$6.7bnn.a.n.a.
Q2 201833$8.8bnn.a.n.a.
Q3 201828$8.9bnn.a.n.a.
Q4 201821$7.9bnn.a.n.a.
Q1 201923$9.0bnn.a.n.a.
Q2 201923$9.0bnn.a.n.a.
Q3 201931$8.7bnn.a.n.a.
Q4 201923$8.2bnn.a.n.a.
Q1 20209$3.0bnn.a.n.a.
Q2 20207$4.1bnn.a.n.a.
Q3 20206$2.1bnn.a.n.a.
Q4 202010$4.1bnn.a.n.a.
Q1 202111$6.1bnn.a.n.a.
Q2 202116$6.3bnn.a.n.a.
Q3 202117$5.7bnn.a.n.a.
Q4 202117$5.6bnn.a.n.a.
Q1 202227$16.7bnn.a.n.a.
Q2 202223$18.3bnn.a.n.a.
Q3 202223$20.7bnn.a.n.a.
Q4 202218$21.7bnn.a.n.a.
Q1 202322$22.0bnn.a.n.a.
Q2 202320$20.8bnn.a.n.a.
Q3 202320$23.4bnn.a.n.a.
Q4 202314$21.5bn88
Q1 202418$23.7bn810
Q2 202418$23.3bn89
Q3 202414$18.1bn96
Q4 202410$17.3bn74
Q1 202512$17.9bn103
Q2 20256$14.6bn32
Q3 202512$16.8bn93
Q4 202512$14.5bn2114
Q1 202619$24.1bn2218
Q2 202615$18.4bn1917

Compare with…

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

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

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 OXY, latest filings →Back to the 13F Explorer →