March 2026
2026/02/28
It has been the best of times for stock market indexes. The S&P 500 Index rose 16.4 percent in 2025 because the Magnificent 7 -- Nvidia, Apple, Microsoft, Amazon, Alphabet Class A (Google Class A & C), Tesla, Meta Platforms Class A, and Broadcom – did very well and comprised 37.7 percent of the S&P 500 Index due to their heavy capitalization weighting.