When did ADI join the S&P 500?

Analog Devices joined the S&P 500 index on 1999-10-12.

What sector is ADI in?

ADI is in the Information Technology sector, Semiconductors industry.

ADI — Analog Devices

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

Semiconductors · Information Technology

S&P 500 Timeline

1999-10-12Joined S&P 500

Analog Devices Technology Co., Ltd. is a global high-performance semiconductor company engaged in the design, development, manufacturing, and marketing of integrated circuits (ICs). It produces a range of innovative products including data converters, amplifiers and linear products, radio frequency (RF) ICs, power management products, sensors based on micro-electro-mechanical systems (MEMS) technology and other sensors, as well as processing products including DSPs and other processors.

Key Facts

Status	Active
Sector	Information Technology
Industry	Semiconductors
Joined	1999-10-12
Tenure	26 yrs

Industry Peers

AMD AVGO FSLR INTC MCHP MPWR MRVL MU NVDA NXPI

Sector Peers

AAPL ACN ADBE ADSK AKAM AMAT AMD ANET APH APP

Institutional Holdings (13F)

2,106 institutions hold ADI, totaling 527.2M shares ($153.5B) · As of 2026Q1

Rank	Institution	Shares	Value
1	VANGUARD CAPITAL MANAGEMENT LLC	63.5M	$20.2B
2	BlackRock, Inc.	43.1M	$13.7B
3	MORGAN STANLEY	29.0M	$8.0B
4	STATE STREET CORP	23.1M	$7.3B
5	BARCLAYS PLC	32.1M	$7.1B
6	JPMORGAN CHASE & CO	20.7M	$6.3B
7	VANGUARD PORTFOLIO MANAGEMENT LLC	14.3M	$4.6B
8	GEODE CAPITAL MANAGEMENT, LLC	12.2M	$3.9B
9	BANK OF AMERICA CORP /DE/	10.2M	$3.3B
10	WELLS FARGO & COMPANY/MN	8.4M	$2.7B

View all holders →

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