For a moment, I'm thinking if op wants users here to invest in such gambling company not known here. First, if that is the case I don't know if gambling corporation are existing to fund casinos or something? I don't know if they are in stock trading and I don't think buying such stock is encouraging, maybe I'm thinking aloud but I don't know the purpose of the post.
Members here are interested in casinos and how to get the best benefit from them.
I think that having some background knowledge about casinos and the people who invest in them can be very beneficial. Especially for those people, who as you said, are interested in casinos and look for ways to get the most benefits out of them. In such a case, the saying "knowledge is power" rings true, as always.
As far as the casino investors go, I imagine they do lend out money to the casinos in cases of very big wins that the casino alone cannot handle and needs to take out a loan from someone. I am not sure about how far stocks go or if casino companies are even allowed to issue stocks, but I imagine that if they are, then the stocks can be quite profitable, as well. Its logical enough. But all my guesswork.