You could be correct. However, the figures I have seen indicate that Protestant pentecostalists of various kinds worldwide claims 450,000,000, while Catholic charismatics claims 120,000,000. The large majority are in Latin America and Africa, though a few nations in Asia (e. g., South Korea) have many, too. The largest local congregation in the world is a Pentecostal Church in Seoul which claims a membership of 750,000 - one congregation!
I also have read that, for example, in Brazil, the largest Catholic nation in the world, more Protestants attend church each weekend than Catholics. Why? Because of the rapid increase of Pentecostalists (e. g., Assemblies of God) who faithfully get to worship each Lord's Day. At one point the Assemblies of God reported that it was opening an average four new churches in Latin America every day!
It would be interesting to know what the authentic figures are re Catholic and Protestant charismatics. In this area Catholic charismatic groups have seriously dwindled since their heyday in the 70s. But perhaps this is not the case elsewhere. Is there a good source online with reliable and current figures?
Now as to this thread, Catholic charismatics, of course, would believe in the real presence. Protestant pentecostalists would emphasize the real presence of Christ during worship ("lo, I am with you always") but not especially in the Eucharist. They would not accept the doctrine of transubstantiation, whereby the substance, the bread and wine, undergo a substantive charge once it is consecrated.
God bless Catholics, Protestants and all his children, what their creed, color or country.