When did CSCO join the S&P 500?

Cisco joined the S&P 500 index on 1993-12-01.

What sector is CSCO in?

CSCO is in the Information Technology sector, Communications Equipment industry.

CSCO — Cisco

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

Communications Equipment · Information Technology

Cisco Systems designs, manufactures, and sells internet protocol-based networking products and services for the communications and information technology industry. The company operates through the following geographic segments: Americas, EMEA, and APJC. Its products include the following categories: Security, Agile Networks, Future Internet, Collaboration, End-to-End Security, Optimized Application Experience, and Other Products.

Key Facts

Status	Active
Sector	Information Technology
Industry	Communications Equipment
Joined	1993-12-01
Tenure	32 yrs

S&P 500 Timeline

1993-12-01Joined S&P 500

Industry Peers

ANET CIEN FFIV LITE MSI

Sector Peers

AAPL ACN ADBE ADI ADSK AKAM AMAT AMD ANET APH

Institutional Holdings (13F)

3,714 institutions hold CSCO, totaling 4.05B shares ($286.9B) · As of 2026Q1

Rank	Institution	Shares	Value
1	VANGUARD CAPITAL MANAGEMENT LLC	487.6M	$37.8B
2	BlackRock, Inc.	365.1M	$28.3B
3	MORGAN STANLEY	228.2M	$17.0B
4	STATE STREET CORP	193.6M	$15.0B
5	BARCLAYS PLC	189.3M	$10.7B
6	VANGUARD PORTFOLIO MANAGEMENT LLC	117.8M	$9.1B
7	GEODE CAPITAL MANAGEMENT, LLC	102.1M	$7.9B
8	DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main	130.6M	$6.9B
9	GOLDMAN SACHS GROUP INC	70.6M	$5.5B
10	FMR LLC	67.4M	$5.2B

View all holders →

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