Warsaw, September 4, 2025
Communiqué
GPW Benchmark announces that following the trading session on September 19, 2025 there will be a quarterly adjustment concerning WIG20, WIG20TR, mWIG40, mWIG40TR, sWIG80, sWIG80TR, WIG30 and WIG30TR indices portfolios.
As a result WIG20 and WIG20TR portfolios remain the same.
Weighting of PKOBP company will be reduced to 15%.
In the mWIG40 and mWIG40TR portfolios there will be following changes:
- new companies: DIAG;
- removed companies: CLNPHARMA;
In the sWIG80 and sWIG80TR portfolios there will be following changes:
- new companies: CLNPHARMA, DADELO;
- removed companies: DIAG, MLPGROUP;
In the WIG30 and WIG30TR portfolios there will be following changes:
- new companies: MILLENNIUM
- removed companies: GRUPAAZOTY;
Weightings of PKOBP and PKNORLEN companies will be reduced to 10%.
Index ranking was drawn up after the session on August 22, 2025. The ranking takes into account value of trading and the monthly turnover ratio (MTR) for the last 12 months before the ranking day, while the value of free float shares was calculated on the basis of the closing price on August 22, 2025. The ranking does not include companies from the last quartile of the free float market capitalization.