No. of Recommendations: 4
If we define 'fair value' as the maximum price BRK itself is willing to pay for a share (admittedly against BRK statements that it only purchases at a discount to fair value), based upon P/Book, we're currently at or around fair value.
I believe March 2024 is the current repurchase high water mark if one goes by P/Book: A shares purchased at $623,205.69, or $415.87 per B share equivalent, while book was at $265.08 per B share (1.567...).
If you assume book as the valuation metric, today's adjusted price based on last reported book (or highest reported book to date) is $457.22 (1.567 * $291.72).
If we're looking at maximum price BRK has actually paid, we're at $626,685.61 in May 2024, or $417.79 in B equivalents.
One could do worse, but one could probably do better.