Palo Alto Networks Set to S&P 500; Others to Join S&P MidCap 400 and S&P SmallCap 600

NEW YORK, June 2, 2023 /PRNewswire/ -- S&P Dow Jones Indices ("S&P DJI") will make the following changes to the S&P 500, S&P MidCap 400, and S&P SmallCap 600 indices effective prior to the open of trading on Tuesday, June 20, to coincide with the quarterly rebalance. The U.S. equity markets will be closed on Monday, June 19 in observance of the Juneteenth holiday. The changes ensure each index is more representative of its market capitalization range. All companies moving to the S&P MidCap 400 are more representative of the mid-cap market space, and all companies moving to the S&P SmallCap 600 are more representative of the small-cap market space. The companies being removed from the S&P SmallCap 600 are no longer representative of the small-cap market space.