AEX 30AEX companies

The AEX tracks 29 Dutch companies. As of 23 Oct 2026 the largest is Shell plc at 16.78% of the index, and the 10 largest make up 76.01%.

Members

30

Weighting

Free-float market cap, capped at 15%

Provider

Euronext

Review

Quarterly, annual review in March

Country

Netherlands

Data as of

23 Oct 2026

Source: VanEck AEX UCITS ETF holdings, as of 2026-10-23 (ETF weights, not the provider's). How we source this.

Members

Concentration

The 10 largest members make up 76.01% of the index.

• Shell plc16.78%
• ASML Holding14.65%
• Unilever13.04%
• ING Group8.40%
• RELX6.70%
• Prosus4.53%
• ASM International3.49%
• Adyen3.02%
• Ahold Delhaize2.99%
• ABN AMRO Bank2.41%

Which other indexes share members with the AEX

Shade shows how many members each index shares with the AEX.

Americas

1. S&P Mervalno shared members
2. Ibovespano shared members
3. S&P/TSX Compositeno shared members
4. S&P IPSAno shared members
5. S&P/BMV IPCno shared members
6. S&P 500no shared members
7. Nasdaq-1001 shared
8. Dow Jonesno shared members
9. Russell 2000no shared members
10. Nasdaq Composite1 shared
11. NYSE Composite5 shared

Europe

1. Euro Stoxx 505 shared
2. ATXno shared members
3. BEL 201 shared
4. OMX Copenhagen 20no shared members
5. OMX Tallinnno shared members
6. OMX Helsinki 25no shared members
7. CAC 401 shared
8. DAXno shared members
9. OMX Iceland 15no shared members
10. ISEQ 20no shared members
11. FTSE MIBno shared members
12. OMX Rigano shared members
13. OMX Vilniusno shared members
14. LuxX1 shared
15. AEXthis index
16. AMXno shared members
17. AMS Next 20no shared members
18. OSEBXno shared members
19. WIG20no shared members
20. PSIno shared members
21. MOEX Russiano shared members
22. IBEX 351 shared
23. IBEX Medium Capno shared members
24. IBEX Small Capno shared members
25. OMX Stockholm 30no shared members
26. SMIno shared members
27. BIST 100no shared members
28. FTSE 1003 shared

Asia-Pacific

1. S&P/ASX 200no shared members
2. Shanghai Compositeno shared members
3. Hang Sengno shared members
4. Nifty 50no shared members
5. IDX Compositeno shared members
6. Nikkei 225no shared members
7. S&P/NZX 50no shared members
8. KSE 100no shared members
9. Straits Times Indexno shared members
10. KOSPIno shared members
11. VN-Indexno shared members

Middle East & Africa

1. EGX 30no shared members
2. TA-35no shared members
3. ASE Generalno shared members
4. QE Indexno shared members
5. TASIno shared members
6. JSE Top 401 shared
7. ADX Generalno shared members

Fewermore

• Euro Stoxx 50: 5 shared companies. Compare the two
• NYSE Composite: 5 shared companies
• FTSE 100: 3 shared companies
• BEL 20: 1 shared company
• CAC 40: 1 shared company
• IBEX 35: 1 shared company
• JSE Top 40: 1 shared company
• LuxX: 1 shared company
• Nasdaq Composite: 1 shared company
• Nasdaq-100: 1 shared company

Related indexes: Euro Stoxx 50.

Recent changes

We started recording changes on 26 Oct 2026. None recorded yet.

Questions

How many companies are in the AEX?

The AEX has 30 members. We show 29 as of 23 Oct 2026.

What is the largest company in the AEX?

Shell plc, at 16.78% of the index as of 23 Oct 2026.

How is the AEX weighted?

Free-float market cap, capped at 15%, according to Euronext.

When is the AEX reviewed?

Quarterly, annual review in March.

Which AEX companies are also in the Euro Stoxx 50?

5 of them, as of 23 Oct 2026. The membership map below links the Euro Stoxx 50 and the comparison page.

Sources