No, they haven't. You never make a profit until you sell. And since we're on a Bitcoin forum, I think we should think less about what you've gained in fiat terms, and more about what you've protected yourself from fiat depreciation by purchasing
true, as long as Tesla hasn't sold their Bitcoin then they haven't made a profit...
I am very confident that Tesla will HODL their Bitcoin for the next few years, they are not afraid of the government because it seems that the current US president is not that hate on Bitcoin and other cryptocurrencies.