When did APA join the S&P 500?

APA Corporation joined the S&P 500 index on 1997-07-28.

What sector is APA in?

APA is in the Energy sector, Oil & Gas Exploration & Production industry.

APA — APA Corporation

Name: APA Institutional Holdings (13F) — 2026Q1
Creator: SEC EDGAR
License: https://www.sec.gov/data

Oil & Gas Exploration & Production · Energy

S&P 500 Timeline

1997-07-28Joined S&P 500

Apache Corporation explores for oil and natural gas through its subsidiaries. It produces oil and natural gas in the United States, Egypt, and the United Kingdom, and conducts offshore exploration activities in Suriname.

Key Facts

Status	Active
Sector	Energy
Industry	Oil & Gas Exploration & Production
Joined	1997-07-28
Tenure	28 yrs

Industry Peers

COP DVN EOG EQT EXE FANG OXY TPL

Sector Peers

BKR COP CVX DVN EOG EQT EXE FANG HAL KMI

Institutional Holdings (13F)

813 institutions hold APA, totaling 417.0M shares ($16.6B) · As of 2026Q1

Rank	Institution	Shares	Value
1	VANGUARD CAPITAL MANAGEMENT LLC	45.9M	$2.0B
2	BlackRock, Inc.	33.8M	$1.4B
3	HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC	32.0M	$1.4B
4	STATE STREET CORP	24.8M	$1.1B
5	MORGAN STANLEY	28.0M	$845M
6	VANGUARD PORTFOLIO MANAGEMENT LLC	17.3M	$733M
7	DIMENSIONAL FUND ADVISORS LP	16.4M	$695M
8	Invesco Ltd.	15.8M	$669M
9	BARCLAYS PLC	19.8M	$632M
10	GOLDMAN SACHS GROUP INC	16.3M	$565M

View all holders →

Data source: Wikipedia · CC BY-SA 4.0 · SEC EDGAR 13F · Updated 2026-07-10