Exelon Surpasses Teradyne to Become the 213th Largest Company in the S&P 500

Exelon Corp has surpassed Teradyne Inc to become the 213th largest company in the S&P 500, with a market capitalization of $48.25 billion. Market capitalization is an important data point for investors as it gives a true comparison of a company's value. It also determines a company's size tier and can impact which mutual funds and ETFs are willing to own the stock.