What is the 13F Pro Quality Score for OXY?

13F Pro ranks OCCIDENTAL PETROLEUM CORP /DE/ (OXY) on the 13F Pro Quality Score, a 0–100 composite of 32 fundamental signals including return on invested capital, free cash flow consistency, balance-sheet strength, earnings quality, growth durability, and valuation discipline. The score refreshes after each 10-K and 10-Q filing on SEC EDGAR. View OXY's current score at https://13fpro.ai/company/OXY (free sign-up required for the full ranking).

Which hedge funds own the most OXY stock?

Based on the most recent Form 13F-HR filings on SEC EDGAR, the largest reported institutional holders of OXY include BERKSHIRE HATHAWAY, DODGE & COX, BlackRock,. Holdings are reported quarterly within 45 days of quarter-end and updated on https://13fpro.ai/company/OXY as soon as new 13F filings post.

Where does 13F Pro source OXY data?

All OCCIDENTAL PETROLEUM CORP /DE/ fundamentals and ownership data come directly from SEC EDGAR. OCCIDENTAL PETROLEUM CORP /DE/ files with the SEC under CIK 797468. 13F Pro ingests XBRL financial facts from 10-K and 10-Q filings, Form 13F-HR institutional holdings, and Form 4 insider transactions, with no third-party rewrites or estimates.

What sector is OXY in?

OCCIDENTAL PETROLEUM CORP /DE/ (OXY) is classified in the Energy sector. 13F Pro publishes sector-level fund flow analysis and quality leaders at https://13fpro.ai/research/sector/energy.

What drives OXY's revenue?

Per OCCIDENTAL PETROLEUM CORP /DE/'s latest 10-Q filed with the SEC on 2026-08-05, the biggest revenue drivers are: Oil and gas ($6.8B, +35% YoY); Oil ($6.3B, +52% YoY); NGL ($681M, +25% YoY). Figures are extracted from the filing text and machine-verified against the document. Full breakdown at https://13fpro.ai/company/OXY.

How often is OXY research updated on 13F Pro?

OXY's fundamentals refresh within hours of each new 10-K or 10-Q filing on SEC EDGAR. Institutional ownership updates after each quarterly 13F filing window. Insider transactions update after each Form 4 filing. The 13F Pro Quality Score recalculates after every fundamentals refresh.

OCCIDENTAL PETROLEUM CORP /DE/(OXY)Stock Analysis

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SEC EDGAR: CIK 797468 OXY stock profile & AI dashboard →

13F Pro Quality Score

62.6/100

Rank #694 of 2,962 stocksTOP 25%

View Energy peers →

Rankings refresh quarterly once 80% of peers have filed (~45 days after quarter-end). Next update: ~Nov 14, 2026.

Revenue Growth

12.5/100

Profitability

92.3/100

Balance Sheet

82.3/100

Earnings Quality

30.3/100

Free Cash Flow

73.0/100

Institutional Flow

60.7/100

Revenue Scale

93.6/100

Dilution Risk

54.8/100

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Why OXY Scores 63/100

exact factor attribution · 2026-09-11

OXY's composite is driven by scale and profitability, held back by revenue growth and earnings quality. Bars show each factor's exact push vs. a median company, using the same weights the ranking engine applies.

Scale

+6.5 pts

94th pct

Profitability

+6.3 pts

92th pct

Free cash flow

+3.5 pts

73th pct

Capital efficiency

+3.2 pts

82th pct

Earnings growth

+1.8 pts

86th pct

Institutional flow

+0.5 pts

61th pct

Shareholder dilution

+0.2 pts

55th pct

Earnings quality

-2.0 pts

30th pct

Revenue growth

-7.5 pts

13th pct

Latest change (2026-08-05): 66 → 59 · ↓ Profit margin 88→55; ↓ Capital efficiency 77→57; despite ↑ Free cash flow 58→74

Factor percentiles are cross-sectional ranks across the ~2,800-stock scored universe, computed from SEC EDGAR filings. Not investment advice.

OXY Stock Analysis & AI Quality Score

Data updated 2026-09-11

AI stock analysis and institutional research for OCCIDENTAL PETROLEUM CORP /DE/ (OXY), a Energy sector company. 13F Pro's AI-powered ranking engine scores OXY at 62.6/100 on a 32-signal composite quality model, placing it at rank #694 of 2,962 stocks — the top 25% of the AI-ranked universe. OXY scores in the top quartile across revenue scale (93.6), profitability (92.3), balance sheet strength (82.3). Areas of concern include revenue growth (12.5) and earnings quality (30.3), which score below median versus the broader universe. Based on the latest XBRL financial filings (Q2 2026), OCCIDENTAL PETROLEUM CORP /DE/ reports quarterly revenue of $8.1B, net income of $3.0B, free cash flow of $2.7B. Top institutional holders of OXY by reported 13-F value include BERKSHIRE HATHAWAY, DODGE & COX, BlackRock, based on the most recent SEC filings. OXY trades on the NYSE exchange and files with the SEC under CIK 797468. 13F Pro's AI research platform runs 10 specialized AI analysts — value, growth, momentum, macro, and activist specialists — that debate OXY daily and publish AI-generated analysis with cited SEC sources. The platform aggregates historical XBRL financial facts, 10-Q and 10-K filings, insider Form 4 transactions, and institutional 13-F holdings for OCCIDENTAL PETROLEUM CORP /DE/ directly from SEC EDGAR. OCCIDENTAL PETROLEUM CORP /DE/'s 13F Pro composite quality score has ranged between 44 and 84 since 2021, currently 62.6 — an improving long-term trajectory across 68 quarterly and live scoring snapshots.

✦

Fun facts about OCCIDENTAL PETROLEUM CORP /DE/

Quirks, history, and lore behind OXY — the kind of stuff that makes a stock memorable.

1
The Basics
U.S. energy company · large-cap · listed on the NYSE · headquartered in Houston, Texas.
2
The Numbers
Annual revenue in the range of $25–30 billion, with operations spanning oil, natural gas, and chemicals across multiple continents.
3
The History
Founded in 1920 in California, it spent decades as a mid-tier independent before aggressive dealmaking turned it into one of the largest U.S. oil producers.
4
The Secret
It has a meaningful low-carbon ventures division and has invested heavily in carbon capture — unusual for a company that also pumps a lot of crude.
5
The Lore
Warren Buffett became a major fan, with Berkshire Hathaway accumulating a stake of over 25% — one of his largest equity positions ever.
6
The Giveaway
Its Permian Basin dominance, that famous Buffett backing, and a ticker so short it fits on a cowboy hat: just three letters, starting with O.

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What's Driving OXY's Business? Latest 10-Q Breakdown

✓ 23/23 datapoints verified

AI-extracted from OCCIDENTAL PETROLEUM CORP /DE/'s 10-Q filed 2026-08-05 — Q2 FY2026 (quarter ended June 30, 2026). Every figure is machine-verified against the filing text on SEC EDGAR.

Revenue from customers rose to $7.1B (+37% YoY) on higher realized crude prices, while Oxy used OxyChem sale proceeds to cut debt from $20.4B to $11.8B and lift the dividend 8%.

Biggest Revenue Drivers

Oil and gas$6.8B+35% YoY

Higher realized crude oil and NGL prices and derivative gains, partially offset by lower domestic natural gas realizations

Midstream and marketing$419M+42% YoY

Higher crude and gas marketing margins from timing of crude sales and natural gas transportation capacity optimization in the Permian

Biggest Revenue Drivers

Total revenue: $7.1B+37% YoY

Oil and gas$6.8B+35% YoY

Higher realized crude oil and NGL prices and derivative gains, partially offset by lower domestic natural gas realizations

Within Oil and gas

Oil$6.3B+52% YoY

Higher realized crude oil prices

NGL$681M+25% YoY

Gas-$169Mswung negative YoY from +$293M

Lower domestic realized natural gas prices, which turned negative in the quarter

Midstream and marketing$419M+42% YoY

Higher crude and gas marketing margins from timing of crude sales and natural gas transportation capacity optimization in the Permian

Largest Expense Items

Depreciation, depletion and amortization$1,847M+1% YoY

Oil and gas lease operating expense$1,117M-2% YoY

Transportation and gathering expense$463M+3% YoY

Interest and debt expense, net$108M-60% YoY

Lower interest expense as a result of lower outstanding debt following debt repayments

Margins: Oil and gas segment earnings nearly tripled YoY to $2.8B on higher crude prices, and the worldwide effective tax rate fell to 23% from 40% a year earlier, driving a sharp rise in income before taxes despite weak domestic natural gas pricing.

Watch Items from the Filing

Domestic realized natural gas price turned negative (-$1.48/Mcf) in Q2 2026, driving domestic gas revenue to -$250M for the quarter.
If Oxy does not prevail in the Anadarko/Tronox Tax Court dispute, it would owe approximately $1.4B in federal and state taxes plus $1.0B of accrued interest as of June 30, 2026.
Company repaid $8.6B of debt in H1 2026 using OxyChem sale proceeds, cutting total borrowings at face value from $20.4B to $11.8B.
Board raised the quarterly dividend 8% to $0.28 per share in August 2026, payable October 15, 2026.
Environmental remediation liabilities total $1.85B across 149 sites, with up to $1.9B of reasonably possible additional losses, including the Diamond Alkali Superfund Site.

AI-extracted and verified against SEC EDGAR filing text. Not investment advice.

Read the full 10-Q on SEC EDGAR →Share on X

Revenue

Q2 2026

$8.1B

Net Income

Q2 2026

$3.0B

Free Cash Flow

Q2 2026

$2.7B

ROIC

Q2 2026

28.2%

D/E Ratio

Q2 2026

0.33

Period

Revenue & Net Income

Earnings Per Share

Key Financials Over Time

Export Financial Table · Pro

Revenue

-1.9% YoY

$21.59BFY 2025

FY22 $36.63BFY23 $23.16BFY24 $22.02BFY25 $21.59B

Net Income

—FY 2025

FY22 $13.30BFY23 $4.70BFY24 —FY25 —

EPS (Diluted)

-34.0% YoY

$1.61FY 2025

FY22 $12.40FY23 $3.90FY24 $2.44FY25 $1.61

Total Assets

-1.5% YoY

$84.19BFY 2025

FY22 $72.61BFY23 $74.01BFY24 $85.44BFY25 $84.19B

Total Debt

-12.4% YoY

$23.17BFY 2025

FY22 $19.84BFY23 $17.95BFY24 $26.46BFY25 $23.17B

Op. Cash Flow

-7.9% YoY

$10.53BFY 2025

FY22 $16.81BFY23 $12.31BFY24 $11.44BFY25 $10.53B

Free Cash Flow

-20.7% YoY

$4.11BFY 2025

FY22 $12.31BFY23 $6.61BFY24 $5.18BFY25 $4.11B

Metric	FY 2025	FY 2024	FY 2023	FY 2022	FY 2021	FY 2020
Revenue	$21.59B -1.9%	$22.02B -4.9%	$23.16B -36.8%	$36.63B +41.1%	$25.96B +45.7%	$17.81B
Net Income	—	—	$4.70B -64.7%	$13.30B +473.0%	$2.32B +115.7%	$-14.83B
EPS (Diluted)	$1.61 -34.0%	$2.44 -37.4%	$3.90 -68.5%	$12.40 +684.8%	$1.58 +109.3%	$-17.06
Total Assets	$84.19B -1.5%	$85.44B +15.5%	$74.01B +1.9%	$72.61B -3.2%	$75.04B -6.3%	$80.06B
Total Debt	$23.17B -12.4%	$26.46B +47.4%	$17.95B -9.5%	$19.84B -33.4%	$29.80B -18.8%	$36.71B
Operating Cash Flow	$10.53B -7.9%	$11.44B -7.1%	$12.31B -26.8%	$16.81B +61.1%	$10.43B +163.8%	$3.96B
Free Cash Flow	$4.11B -20.7%	$5.18B -21.7%	$6.61B -46.3%	$12.31B +62.8%	$7.56B +432.7%	$1.42B

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Available Research

13F Pro tracks comprehensive data for OCCIDENTAL PETROLEUM CORP /DE/ including:

SEC EDGAR filings (10-K, 10-Q, 8-K)

XBRL financial facts (revenue, EPS, margins)

Insider transactions (Form 4)

Institutional 13F holdings

Quality rankings (32 signals)

AI analyst debates & daily meetings

Historical financial trends

Peer comparison & sector analysis

Top Institutional Holders of OXY

BERKSHIRE HATHAWAY INC
$12.9B264,941,431 sh
DODGE & COX
$3.5B72,764,944 sh
BlackRock, Inc.
$2.7B55,855,049 sh
VANGUARD CAPITAL MANAGEMENT LLC
$2.3B48,097,126 sh
STATE STREET CORP
$2.3B46,141,269 sh
VANGUARD PORTFOLIO MANAGEMENT LLC
$1.9B39,510,431 sh
GEODE CAPITAL MANAGEMENT, LLC
$962.8M19,900,735 sh
Invesco Ltd.
$619.0M12,745,004 sh
MORGAN STANLEY
$594.5M12,240,048 sh
AQR CAPITAL MANAGEMENT LLC
$557.3M11,473,188 sh

Fund	Value	Shares
BERKSHIRE HATHAWAY INC	$12.9B	264,941,431
DODGE & COX	$3.5B	72,764,944
BlackRock, Inc.	$2.7B	55,855,049
VANGUARD CAPITAL MANAGEMENT LLC	$2.3B	48,097,126
STATE STREET CORP	$2.3B	46,141,269
VANGUARD PORTFOLIO MANAGEMENT LLC	$1.9B	39,510,431
GEODE CAPITAL MANAGEMENT, LLC	$962.8M	19,900,735
Invesco Ltd.	$619.0M	12,745,004
MORGAN STANLEY	$594.5M	12,240,048
AQR CAPITAL MANAGEMENT LLC	$557.3M	11,473,188

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Is OXY a good stock to buy?

13F Pro's AI-powered analysis of OCCIDENTAL PETROLEUM CORP /DE/ (OXY) draws on SEC EDGAR-sourced fundamentals, institutional 13F holdings, and insider Form 4 transactions in the Energy sector (listed on NYSE). The 32-signal AI Quality Score, current rank, and full bull/bear verdict for OXY are available on the OXY stock profile dashboard — with the same data, AI insights, ratios, and institutional activity refreshed after every 10-K, 10-Q, 13F, and Form 4 filing. OXY is classified as a large company.

Which hedge funds own OXY?

Institutional investors are required to disclose their holdings quarterly via SEC Form 13F. 13F Pro aggregates these filings to show which hedge funds, mutual funds, and asset managers are buying or selling OXY. Combined with insider transaction data from Form 4 filings and AI-powered analysis from 10 specialized research agents, 13F Pro provides a comprehensive view of OCCIDENTAL PETROLEUM CORP /DE/'s investment landscape.