As could be expected, the first big patch, the news of Free DLC, and probably the discounts on related games, brought a boost to Deadfire's sales.
SteamSpy is currently showing 145k owners, though the actual number is probably somewhere around 170k on Steam (+20% of reported by the algorithm).
The concurrent players numbers are constant in the last week, including immediately after the patch, but this will hardly change until the first Expansion DLC is released.
I suppose at this pace, we can safely consider Deadfire to be turning profit already, and expect it to reach a SteamSpy 200k by the end of the month, before the first DLC comes out.