Invesco Dorsey Wright Healthcare Momentum ETF (PTH)

The underlying index is composed of at least 30 securities of companies in the healthcare sector that have powerful relative strength or "momentum" characteristics. Under normal circumstances, at least 80% of the value of its net assets, plus the amount of any borrowings for investment purposes, in the components of the underlying index and in derivatives and other investments that have economic characteristics similar to the components of the underlying index.