WhichIndex

Which indexes is AstraZeneca in?

AstraZeneca is in 3 of the 57 indexes we track. Its largest weight is 22.76% (estimated from market cap) in the OMX Stockholm 30, where it ranks #1 of 30.

Tickers
AZN (London Stock Exchange)
AZN (NYSE)
AZN (Nasdaq Stockholm)
Country
United Kingdom
Sector
Health Care
Size
Mega cap (market cap over $200 billion; exact figure in the ranking)
Data as of
19 Oct 2026

Member of 3 indexes

AstraZeneca's index memberships
IndexWeight %RankIndex size
OMX Stockholm 3022.76 (est.)130
FTSE 1007.193100
NYSE Composite0.54 (est.)291863

Source: each index's own source, listed on its page. How we source this. Weights are estimates where marked. This page is refreshed when a membership changes or a weight moves by more than 10%; each index page has the daily figures.

AstraZeneca across every index we track

Lit tiles are the indexes AstraZeneca belongs to; the shade is its weight there.

Fewermore

Neighbours by weight

The members ranked just above and just below AstraZeneca in each index
IndexRanked aboveRanked below
OMX Stockholm 30none, AstraZeneca is the largestABB Ltd (14.44%)
FTSE 100Shell plc (8.85%)Rolls-Royce Holdings (4.64%)
NYSE CompositeSAP (0.55%)Goldman Sachs (0.54%)