Since you mentioned in your post that you plan to hold for a long term it means; the funds that you’ve invested won’t be needed anytime soon and if that’s true I’ll suggest you stick to it and look for other means to generate funds to support those businesses that you want to support.

Your investment funds should be different from those you plan to use for charity works. Or except you plan to get some kind of reward from helping them I’ll suggest you look for other means like I mentioned.