(San Francisco)

In what is a very odd and counterintuitive change, in just a matter of weeks, both Facebook and Google will be removed from the S&P 500’s “tech” sector. Indexes are changing up their alignments, and Google and Facebook, along with Netflix and Comcast, will all now move to a new group called “communications-services”. The changes are due to take place on September 28th and will force investors to trade in and out of billions of Dollars of holdings to realign their portfolios.

FINSUM: What this means is that the “tech” sector, and in factor no sector, will now be such a dominant component of the S&P 500. It may also reshape trading patterns, and according to some, boost volatility.