Market capitalization of APA Corporation (APA)

Market cap: S$20.58 Billion

As of October 2026 APA Corporation has a market cap of S$20.58 Billion. This makes APA Corporation the world's 1378th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.

Market cap history of APA Corporation from 1996 to 2026

End of year Market Cap

Year	Marketcap	Change
2026	S$20.58 B	85.29%
2025	S$11.10 B	-0.01%
2024	S$11.10 B	-23.57%
2023	S$14.53 B	-27.76%
2022	S$20.11 B	52.35%
2021	S$13.20 B	86.36%
2020	S$7.08 B	-45.38%
2019	S$12.97 B	-3.45%
2018	S$13.43 B	-37.54%
2017	S$21.51 B	-38.28%
2016	S$34.85 B	46.57%
2015	S$23.77 B	-23.73%
2014	S$31.17 B	-27.65%
2013	S$43.09 B	14.62%
2012	S$37.59 B	-16.55%
2011	S$45.05 B	-23.29%
2010	S$58.72 B	20.52%
2009	S$48.72 B	36.61%
2008	S$35.67 B	-30.76%
2007	S$51.52 B	52.74%
2006	S$33.73 B	-10.44%
2005	S$37.66 B	39.41%
2004	S$27.01 B	20.84%
2003	S$22.35 B	49.47%
2002	S$14.95 B	18.14%
2001	S$12.66 B	-15.59%
2000	S$14.99 B	114.59%
1999	S$6.98 B	69.95%
1998	S$4.11 B	-30.08%
1997	S$5.88 B	40.34%
1996	S$4.19 B

End of Day market cap according to different sources

On Oct 10th, 2026 the market cap of APA Corporation was reported to be:

S$20.58 Billion

by Nasdaq

S$20.58 Billion

by CompaniesMarketCap

Market capitalization for similar companies or competitors

Name	Marketcap	Market cap differencediff.	Country
BHP Group BHP	S$282.26 B	1,271.44%	🇦🇺 Australia
ConocoPhillips COP	S$206.27 B	902.23%	🇺🇸 USA
EOG Resources EOG	S$101.04 B	390.94%	🇺🇸 USA
Marathon Oil MRO	S$20.44 B	-0.64%	🇺🇸 USA
Occidental Petroleum OXY	S$76.93 B	273.82%	🇺🇸 USA
Chevron CVX	S$532.41 B	2,486.89%	🇺🇸 USA
Devon Energy DVN	S$67.97 B	230.26%	🇺🇸 USA
Pioneer Natural Resources PXD	S$80.66 B	291.96%	🇺🇸 USA
Chesapeake Energy CHK	S$13.69 B	-33.46%	🇺🇸 USA

What is the market capitalization of a company?

The market capitalization sometimes referred as Marketcap, is the value of a publicly listed company.
In most cases it can be easily calculated by multiplying the share price with the amount of outstanding shares.

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