Nasdaq-100Nasdaq-100 companies

The Nasdaq-100 tracks 100 US companies. As of 26 Oct 2026 the largest is Nvidia at 8.15% of the index, and the 10 largest make up 49.41%.

Members

100

Weighting

Modified market cap

Provider

Nasdaq

Review

Annual reconstitution in December, quarterly rebalance

Country

United States

Data as of

26 Oct 2026

Source: Xtrackers Nasdaq 100 UCITS ETF (IE00BMFKG444) holdings, as of 2026-10-26 (ETF weights, not the provider's). How we source this.

Members

Concentration

The 10 largest members make up 49.41% of the index.

• Nvidia8.15%
• Apple Inc.8.10%
• Microsoft6.16%
• Alphabet Inc.5.86%
• Amazon4.30%
• Micron Technology4.25%
• Advanced Micro Devices3.65%
• Tesla, Inc.3.14%
• Meta Platforms3.07%
• SpaceX2.73%

Which other indexes share members with the Nasdaq-100

Shade shows how many members each index shares with the Nasdaq-100.

Americas

1. S&P Mervalno shared members
2. Ibovespano shared members
3. S&P/TSX Composite2 shared
4. S&P IPSAno shared members
5. S&P/BMV IPCno shared members
6. S&P 50085 shared
7. Nasdaq-100this index
8. Dow Jones9 shared
9. Russell 2000no shared members
10. Nasdaq Composite100 shared
11. NYSE Compositeno shared members

Europe

1. Euro Stoxx 501 shared
2. ATXno shared members
3. BEL 20no shared members
4. OMX Copenhagen 20no shared members
5. OMX Tallinnno shared members
6. OMX Helsinki 25no shared members
7. CAC 40no shared members
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. LuxXno shared members
15. AEX1 shared
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 1001 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-351 shared
3. ASE Generalno shared members
4. QE Indexno shared members
5. TASIno shared members
6. JSE Top 40no shared members
7. ADX Generalno shared members

Fewermore

• Nasdaq Composite: 100 shared companies
• S&P 500: 85 shared companies. Compare the two
• Dow Jones: 9 shared companies
• S&P/TSX Composite: 2 shared companies
• AEX: 1 shared company
• Euro Stoxx 50: 1 shared company
• FTSE 100: 1 shared company
• IBEX 35: 1 shared company
• TA-35: 1 shared company

Related indexes: S&P 500, Dow Jones.

Recent changes

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

Questions

How many companies are in the Nasdaq-100?

The Nasdaq-100 has 100 members. We show 100 as of 26 Oct 2026.

What is the largest company in the Nasdaq-100?

Nvidia, at 8.15% of the index as of 26 Oct 2026.

How is the Nasdaq-100 weighted?

Modified market cap, according to Nasdaq.

When is the Nasdaq-100 reviewed?

Annual reconstitution in December, quarterly rebalance.

Which Nasdaq-100 companies are also in the Nasdaq Composite?

100 of them, as of 26 Oct 2026. The membership map below links the Nasdaq Composite.

Sources