When did CSX join the S&P 500?

CSX Corporation joined the S&P 500 index on 1957-03-04.

What sector is CSX in?

CSX is in the Industrials sector, Rail Transportation industry.

CSX — CSX Corporation

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

Rail Transportation · Industrials

CSX Transportation offers railroad freight services, including rail transport, intermodal container and trailer services, rail-to-truck transfers, and bulk commodity shipments.

Key Facts

Status	Active
Sector	Industrials
Industry	Rail Transportation
Joined	1957-03-04
Tenure	69 yrs

S&P 500 Timeline

1957-03-04Joined S&P 500

Industry Peers

NSC UNP

Sector Peers

ADP ALLE AME AOS AXON BA BLDR BR CARR CAT

Institutional Holdings (13F)

1,863 institutions hold CSX, totaling 1.77B shares ($66.4B) · As of 2026Q1

Rank	Institution	Shares	Value
1	VANGUARD CAPITAL MANAGEMENT LLC	241.7M	$9.9B
2	BlackRock, Inc.	160.2M	$6.6B
3	STATE STREET CORP	89.0M	$3.7B
4	MORGAN STANLEY	80.6M	$3.0B
5	BARCLAYS PLC	84.1M	$2.8B
6	GEODE CAPITAL MANAGEMENT, LLC	43.9M	$1.8B
7	BANK OF AMERICA CORP /DE/	42.2M	$1.7B
8	JPMORGAN CHASE & CO	39.7M	$1.6B
9	VANGUARD PORTFOLIO MANAGEMENT LLC	36.6M	$1.5B
10	GOLDMAN SACHS GROUP INC	31.6M	$1.2B

View all holders →

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