Based on price averaging, it can be inferred that Tesla lost money in the most recent bitcoin sale, but we don't have specific data for their bitcoin buy orders so nothing can be confirmed.
I agree with this because it really has a basis.
In fact, some news has indicated that Tesla has an average buy at $29k but I doubt this is the price Tesla bought back after the big sale in May 2021. Although the difference may not seem like much, I think Elon is not an unreliable person and he certainly does not want to hold that huge pressure.