SEC CENTRAL INDEX KEY

ANALOG DEVICES INC CIK Number

The SEC Central Index Key (CIK) for ANALOG DEVICES INC (ADI).

CIK (CENTRAL INDEX KEY)
0000006281
Also written as 6281 (without leading zeros).
Company
ANALOG DEVICES INC
Ticker
ADI
Download ADI filings (PDF) →View on SEC EDGAR

What is a CIK number?

A CIK (Central Index Key) is the unique, permanent identifier the U.S. Securities and Exchange Commission assigns to every filer — companies, funds, and individuals — in its EDGAR system. Unlike a stock ticker, a CIK never changes: even if ANALOG DEVICES INC changed its ticker or name, its CIK (0000006281) would stay the same.

That stability is why the CIK is the most reliable way to pull a company's filings programmatically. Every 10-K, 10-Q, 8-K, and Form 4 for ANALOG DEVICES INC is indexed under CIK 0000006281.

CIK vs ticker — what is the difference?

  • Ticker (ADI) — exchange trading symbol; can change or be reused.
  • CIK (0000006281) — SEC filer ID; permanent, one per filer, used across all EDGAR filings.
  • Leading zeros are optional: 0000006281 and 6281 refer to the same filer.

How to use ANALOG DEVICES INC's CIK

Paste CIK 0000006281 into EDGAR full-text search to see every filing, or skip the friction and download ADI filings as clean PDFs here. To look up any other company's CIK, use the CIK lookup directory.

Source: SEC EDGAR company index (sec.gov). CIK data is public.