When did KMI join the S&P 500?

Kinder Morgan joined the S&P 500 index on 2012-05-17.

What sector is KMI in?

KMI is in the Energy sector, Oil & Gas Storage & Transportation industry.

KMI — Kinder Morgan

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

Oil & Gas Storage & Transportation · Energy

Kinder Morgan provides natural gas pipeline transportation services. The company operates through the following segments: Natural Gas Pipelines, Products Pipelines, Terminals, and CO2. The Natural Gas Pipelines segment operates major interstate and intrastate natural gas pipelines and storage systems. The Products Pipelines segment involves the transportation of refined petroleum products, crude oil, and condensate through pipelines. The Terminals segment includes the operation of liquid and bulk terminal facilities that store and handle various products. The CO2 segment produces, transports, and sells carbon dioxide to oil fields, where it is used as an enhanced oil recovery medium to improve oil recovery rates and production from mature fields.

Industry Peers

OKE TRGP WMB

Sector Peers

APA BKR COP CVX DVN EOG EQT EXE FANG HAL

Key Facts

Status	Active
Sector	Energy
Industry	Oil & Gas Storage & Transportation
Joined	2012-05-17
Tenure	14 yrs

S&P 500 Timeline

2012-05-17Joined S&P 500

Institutional Holdings (13F)

1,822 institutions hold KMI, totaling 1.83B shares ($58.4B) · As of 2026Q1

Rank	Institution	Shares	Value
1	VANGUARD CAPITAL MANAGEMENT LLC	249.9M	$8.4B
2	BlackRock, Inc.	174.0M	$5.8B
3	STATE STREET CORP	125.5M	$4.2B
4	MORGAN STANLEY	89.1M	$2.7B
5	VANGUARD PORTFOLIO MANAGEMENT LLC	67.3M	$2.3B
6	BANK OF AMERICA CORP /DE/	62.0M	$2.1B
7	GEODE CAPITAL MANAGEMENT, LLC	54.9M	$1.8B
8	BARCLAYS PLC	73.9M	$1.6B
9	GOLDMAN SACHS GROUP INC	37.9M	$1.2B
10	JPMORGAN CHASE & CO	31.0M	$1.0B

View all holders →

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