Except stock portfolio usually pays dividend or growths economically by ways of profits (or the expectation of it). Bitcoin does not grow (asymptotically) by d

Except stock portfolio usually pays dividend or growths economically by ways of profits (or the expectation of it). Bitcoin does not grow (asymptotically) by design. So, unless you assume it has intrinsic non economic value (like gold), it makes little​ sense to hold it due to low liquidity. But gold is established as a value store. You can buy and sell massive amounts of it anytime you want. BTC? It's more like holding a fortune in blood diamonds.