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Occidental Petroleum Corp

OXYNYSECrude Petroleum & Natural GasFiscal year ends December 31Also trades as OXY.WT
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 5, 2026Score 10/3015% below fair value
$60.72−3.28 (-5.13%)

Close on Nov 2, 2026Market cap $60.70BP/E 9.4Yield 1.58%

Occidental Petroleum Diluted Shares by Year

Diluted Shares (million shares; Q1–Q3 & full year on 10-Q/10-K) (M)

QuarterlyAnnual

Occidental Petroleum Diluted Shares: 1,000M in FY2025, up 3.4% from a year earlier.

Latest, FY2025
1,000
Period ended Dec 31, 2025
Change on a year earlier
+3.4%
967 in FY2024
History
18 years
Since FY2008
Sources
16
Documents cited below

Where the FY2025 figure comes from

Source: OXY 10-K (filed 2026-02-18, acc 0001628280-26-009059) ↗

Reported for Q1, Q2, Q3 (10-Q) and full year (10-K; Q4 is not broken out separately for weighted-average figures).

Annual history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedDiluted Shares (million shares; Q1–Q3 & full year on 10-Q/10-K) (M)Year on yearSource
FY2025Dec 31, 20251,000+3.4%OXY 10-K (filed 2026-02-18, acc 0001628280-26-009059) ↗
FY2024Dec 31, 2024967+0.6%OXY 10-K (filed 2025-02-18, acc 0000797468-25-000029) ↗
FY2023Dec 31, 2023961-4.1%OXY 10-K (filed 2024-02-14, acc 0000797468-24-000034) ↗
FY2022Dec 31, 20221,002+4.5%OXY 10-K (filed 2023-02-27, acc 0000797468-23-000011) ↗
FY2021Dec 31, 2021959+4.4%OXY 10-K (filed 2022-02-24, acc 0000797468-22-000008) ↗
FY2020Dec 31, 2020919+13.5%OXY 10-K (filed 2021-02-26, acc 0000797468-21-000009) ↗
FY2019Dec 31, 2019810+6.1%OXY 10-K (filed 2020-02-28, acc 0000797468-20-000004) ↗
FY2018Dec 31, 2018763-0.3%OXY 10-K (filed 2019-02-21, acc 0000797468-19-000004) ↗
FY2017Dec 31, 2017766+0.3%OXY SEC Filing (0000797468-18-000005) ↗
FY2016Dec 31, 2016764-0.2%OXY SEC Filing (0000797468-17-000003) ↗
FY2015Dec 31, 2015766-2.0%OXY SEC Filing (0000797468-16-000017) ↗
FY2014Dec 31, 2014781-2.9%OXY SEC Filing (0000797468-15-000003) ↗
FY2013Dec 31, 2013805-0.7%OXY SEC Filing (0000797468-14-000011) ↗
FY2012Dec 31, 2012810-0.4%OXY SEC Filing (0000797468-13-000011) ↗
FY2011Dec 31, 2011813-0.1%OXY SEC Filing (0000797468-12-000016) ↗
FY2010Dec 31, 20108140.0%OXY SEC Filing (0000797468-11-000026) ↗

Cite this data

StockData. (2026). Occidental Petroleum Diluted Shares (M), annual FY2008–FY2025 [Data set]. Compiled from Occidental Petroleum SEC filings and investor materials. https://stockdatahq.com/stocks/oxy/kpis/db-shares-diluted

See every metric in the Occidental Petroleum KPI table. Data updated Nov 1, 2026.