Warren Buffett-led Berkshire Hathaway Inc.’s (BRK.B) portfolio hasn’t fared badly against the S&P 500’s return amid a higher interest rate environment. However, Buffett hopes for interest rate cuts like several market pundits as it would jack up the share price of two of his beloved housing stocks NVR, Inc. (NVR) and Lennar Corporation (LEN) . Here’s why – Freddie Mac Report: U.S. Mortgage Rates DropAccording to Freddie Mac, for the week ending Sept. 12, the 30-year fixed-rate mortgage slipped to its lowest ...