economy
Lingering mysteries from Berkshire's portfolio update
The addition of two new names, Delta Air Lines and Macy's, to the portfolio are hard to explain.

TL;DR
- Berkshire Hathaway's equity portfolio saw a significant reduction in stocks during the first quarter.
- New CEO Greg Abel is reportedly responsible for many investment decisions, succeeding Todd Combs.
- The addition of Delta Air Lines and Macy's to the portfolio is unexplained, with speculation on who made the calls.
- Warren Buffett, still involved as chairman, retains influence over investment decisions.
- Delta Air Lines re-entered the portfolio despite Buffett's past skepticism towards airlines.
- Ted Weschler is suggested as the likely buyer of Delta stock, aligning with his value-oriented approach.
- The Macy's position is small, leading to speculation it could be a personal purchase by Buffett, given his interest in retail real estate.
- Berkshire continues to increase its stakes in Japanese trading houses, with Abel likely overseeing these investments.