WhichIndex

PSI 15PSI companies

The PSI tracks 14 Portuguese companies. As of 30 Sep 2026 the largest is Banco Comercial Português at 16.91% of the index, and the 10 largest make up 91.24%.

Members
15
Weighting
Free-float market cap, capped at 15%
Provider
Euronext
Review
Quarterly, annual review in March
Country
Portugal
Data as of
30 Sep 2026

Source: Euronext PSI composition PDF, as of 2026-09-30. How we source this.

Members

PSI constituents and weights, as of 2026-09-30
1Banco Comercial PortuguêsBCP16.91FinancialsPortugal0
2Energias de PortugalEDP12.63UtilitiesPortugal0
3Galp EnergiaGALP11.95EnergyPortugal0
4EDP RenováveisEDPR10.94UtilitiesSpain0
5SonaeSON9.77Consumer StaplesPortugal0
6Jerónimo MartinsJMT9.46Consumer StaplesPortugal0
7Redes Energéticas NacionaisRENE6.88UtilitiesPortugal0
8NOSNOS5.63Communication ServicesPortugal0
9The Navigator CompanyNVG3.97MaterialsPortugal0
10CTT Correios de PortugalCTT3.10IndustrialsPortugal0
11Mota-EngilEGL2.27IndustrialsPortugal0
12SemapaSEM1.92MaterialsPortugal0
13Corticeira AmorimCOR1.64IndustrialsPortugal0
14AltriALTR1.39MaterialsPortugal0

Concentration

The 10 largest members make up 91.24% of the index.

Weight by sector
SectorWeight %
Utilities30.45
Consumer Staples19.23
Financials16.91
Energy11.95
Materials7.28
Industrials7.01
Communication Services5.63

Which other indexes share members with the PSI

No other index we track shares a member with the PSI.

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-100no shared members
  8. Dow Jonesno shared members
  9. Russell 2000no shared members
  10. Nasdaq Compositeno shared members
  11. NYSE Compositeno shared members

Europe

  1. Euro Stoxx 50no shared members
  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. AEXno shared members
  16. AMXno shared members
  17. AMS Next 20no shared members
  18. OSEBXno shared members
  19. WIG20no shared members
  20. PSIthis index
  21. MOEX Russiano shared members
  22. IBEX 35no shared members
  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 100no shared members

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 40no shared members
  7. ADX Generalno shared members

Fewermore

Recent changes

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

Questions

How many companies are in the PSI?
The PSI has 15 members. We show 14 as of 30 Sep 2026.
What is the largest company in the PSI?
Banco Comercial Português, at 16.91% of the index as of 30 Sep 2026.
How is the PSI weighted?
Free-float market cap, capped at 15%, according to Euronext.
When is the PSI reviewed?
Quarterly, annual review in March.

Sources

Members and weights come from the Euronext PSI composition PDF (source), as of 2026-09-30.

The official PSI is calculated by Euronext. See the methodology for what differs from the official list.