For me it's only around 15% of all my savings in total. I do buy some Bitcoins every month, but I also sell some if there has been a recent increase in value.
I find it still too risky to put more of my savings in Bitcoin, I also put some in altcoins and just regular fiat.
So you are not even ashamed to voice such interest, unlike me. I have been trying for so long to figure out and find the right way to earn bitcoin, but so far it's not working out. Signatures of companies do not earn much.